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A151/152/A202/203 Field Service Manual

1. Function Data 67 Vr Ratio Display Displays the present Vr ratio 0 100 L Vrp Vsg x 100 L Grid voltage 1001084 Vo 831058 Vo 40V 57to 41 Vo 80V 40 to 28 Vo 120V 27 to 0 Vo 160V Refer to NOTE 3 for FT3013 copier 68 Vr Forced Detects Vrp and perform Vr correction 0 No Detection 1 Turn off the DPS 101 2 after pressing the 1 Yes Auto Image Density key if it is on 2 Make 5 copies 69 OPC Counter Shows the total number of copies made with the drum installed on the machine Refer to NOTE 5 78 Auto Energy Selects the Automatic Energy Saver mode 0 No Saver Mode The copier automatically goes to Energy Saver 1 Yes mode at the auto reset time selected SP15 79 Fusing Adjusts the maximum temperature of the hot 188 202 Temperature roller during copying Default 198 C Adjustment to 202 in 1T steps Maximum Refer to NOTE 3 for FT3013 copier temperature during copying 80 Open No function 83 Toner End Clears the toner end counter SP58 Resets the 0 No Counter Clear used toner overflow condition E70 if it is 1 Yes detected This mode must be performed when the used toner tank is cleaned 86 Energy Saving Selects energy saving ratio 0 5696 Ratio The greater the saving ratio the longer the 1 47 waiting time until the copier returns to the ready 2 37 condition 3 25 Savin
2. Part Number Description Q ty A0069105 Drum Shoe Shaft 1 A0069103 Scanner Wire Clamp Omega Clamp 1 A0069104 Scanner Positioning Pin 4 pcs 1 set A0089502 Grease G 40M 1 52039501 Grease Shinetsu Silicone G 501 1 54429106 Drum Shoe 1 54479104 Shoe Adapter 1 54209507 Digital Multimeter 1 54479078 Resistance Grease MT 78 1 52149500 Test Chart OS A4 10 pcs set 52149501 Test Chart OS A4 100 pcs set A0779505 Shoe Shaft Adapter 1 54429101 Setting Powder 1 A151 A152 4 28 FSM 5 PREVENTIVE MAINTENANCE SCHEDULE 5 1 PM TABLE R Replace C Clean 1 Inspect 80K 160K NOTES OPTICS Mirrors Lens Reflectors C C C Silicone cloth cotton pad with water or blower brush Refer to NOTE 1 to clean 6th mirror Exposure Glass C C C Alcohol or water Exposure Lamp Replace if necessary Scanner Guide Rail C C Dry cloth Magnification Guide Rail C C Dry cloth Platen Cover Sheet C R R Dry cloth Replace if necessary AROUND DRUM ID Sensor C C C Blower brush Pick off Pawl C C C Dry cloth Quenching Lamp C C C Dry cloth Erase Lamp C C C Dry cloth End Blocks and Casing C C C Water or dry cloth Transfer Guide Plate C C C Dry cloth Corona Wires C R R Water or dry cloth Wire Cleaner R R G
3. Open the front cover N Open the upper unit by pushing the release lever Co Pull the transfer separation TC SC corona unit A toward the registration roller side 1 and release the left positioning tabs B of the TC SC corona unit from the holders C of the transport unit 2 Then take out the TC SC corona unit 3 4 Remove the harness cover D 2 screws Install the anti condensation heater E 2 screws and connect the heater connector F FSM 5 91 A151 A152 9 3 3 Pre transfer Lamp PTL Installation A Remove the upper rear cover 2 screws no Open the front cover Co Hold down the top of the upper unit and open the upper unit A by pushing the release lever 4 Locate the pre transfer lamp opening B below the main board C and gently insert the PTL D as shown Connect the 2P connector of the PTL to CN111 on the main board 1 harness clamp E A151 A152 5 92 FSM 9 3 4 Optics Cooling Fan Installation FT3013 Copier Only Remove the upper cover See Upper Cover Removal no By checking the arrow printed on the optics cooling fan A install the fan so that air flows into the optics cavity 2 screws AND ADJUSTMENT Co Locate the 2P connector B under the front scanner guide rail and connect it to the fan harness as shown z lt m Oo
4. A151 A152 6 54 FSM 3 3 OPEN FUSE amp CIRCUIT BREAKER TABLE Component Circuit Symptom FU201 250 V 2 A 5 V VC The copier does not turn on even when dc power supply board power the main switch is turned on FU202 250 V 4 A 24 V VA The copier displays E22 on the operation dc power supply board power supply panel FU401 125 V 15 A Front door safety The copier does not turn on even when ac drive board the main switch is turned on 115 V machine only FU402 250 V 6 3 A Front door safety The copier does not turn on even when ac drive board the main switch is turned on 220 230 V 240 V machine only F1 250 V 2 A DC power The DF does not turn on even when the DF main board supply for the DF main switch is turned on FU101 250 V 2 A AC power The DF does not turn on even when the Between CN418 on the supply for the DF main switch is turned on ac drive board and CN1 of the DF connector 220 230 V 240 V machine only Circuit Breaker AC power supply The copier does not turn on even when 220 230 V 240 V the main switch is turned on machine only ne uz aoe DO cr mi 77 FSM 6 55 A151 A152 DOCUMENT FEEDER A296 1 SPECIFICATIONS Rev 1 95 Original Size Maximum A3or11 x 17 Minimum 5 Lengthwise or 51 2 x 81 2 Original Weight 53 to 105 g m2 14 to 28 Ib Original
5. Optics Temperature Display Displays the optics temperature detected by the optics thermistor Press the key to monitor the temperature during the normal copy cycle SM 8 41 A202 A203 Copier co e N N N SERVICE PROGRAM MODE Mode No Function Settings Standard Image Factory use only 0 8 60 Grid Voltage Do not change the setting Default 4 Setting Refer to NOTE 5 Standard ID Factory use only 0 8 62 Sensor Grid Do not change the setting Default 4 Voltage Setting Refer to NOTE 5 63 Toner Density use only Level Setting Do not change the setting Toner Density _ Displays the toner density level detected during 0 4 Level Display initial setting SP65 Setting Vsp Vsg 64 0 12 15 1 0 7 2 8 11 3 16 21 4 22 100 Developer Initial Agitates new developer for about 5 minutes Setting 50 is displayed in the copy counter when the 9 key is held down Press the key to start 65 the initial setting Initial setting must be done when new developer is installed The copier automatically returns to normal mode after initial setting is completed Drum Initial Used to condition the new drum 0 No Setting Initial setting must be done when a new drum 1 Yes 66 is installed The Drum Rotation Time SP57 and the OPC counter SP69 are cleared OPC Counter Shows the total number of copies made wit
6. Take out the feed roller shaft 1 spacer and 1 bushing from the rear side O Remove the feed roller G from the shaft 3 idler rollers H 7 E rings and 1 spring pin 1 NOTE Be careful not to lose the spring pin A151 A152 7 12 FSM 5 5 FRICTION BELT REPLACEMENT ur DC PE cl 1 Turn off the main switch 2 Remove the friction belt assembly A 1 screw 3 Remove the friction belt B 2 springs 1 pin NOTE When installing the friction belt assembly make sure the feed roller C is set in the correct position See the illustration tc e 296 Ke Z 2 m FSM 7 13 A151 A152 5 6 PICK UP SOLENOID ADJUSTMENT a N O N F Turn off the main switch Remove the feed in unit See Feed in Unit Removal Loosen two screws A securing the pick up solenoid B Place a 1 2 mm thickness gauge C between the plunger and the solenoid Turn the solenoid lever D clockwise until the plunger touches the thickness gauge Just at this point tighten two screws Make sure that the pick up lever E is touching the pick up roller F when the plunger is pushed If not repeat steps 3 to 5 Reassemble the DF Turn on the main switch and check the original feed in operation A151 A152 7 14 FSM 202 203 COPIER SERVICE MANUAL The A202 copier is based on the A151 copier The
7. Development Development The bias feed back circuit The bias feed back signal Bias Circuit is mounted inside the is sent from the power 1 power pack pack to the main board to control the development bias voltage Toner Supply Toner Supply A toner supply motor is A toner supply clutch is 1 Mechanism used to add toner to the used to add toner to the development unit development unit SM A202 A203 Item A202 A203 A151 A152 Electrical Componen t Fusing Triac The fusing triac is built into the ac drive board for all models In the 115V machines the fusing triac is a separate electrical component Power Distribution Quenching The quenching lamp The quenching lamp 1 receives dc power from receives ac power from the main board the ac drive board Paper Feed Paper Length The paper length is The paper length is Detection for Paper Tray Unit measured by the registration sensor during every first copy measured by the registration sensor only during the first copy after some particular actions are performed Installation Document Feeder A662 The document feeder can be installed on the FT4015 A219 as well When installing make sure to use the correct interface unit bracket SP Modes Display of SP The manual ID indicator
8. When ID sensor Main board Drum 3 A toner supply problem occurs Purpose To make sure that the ID sensor works correctly Adjustment Standard Vsg 4 0 0 2 volts How to Adjust SP54 Changes the light intensity of the ID sensor LED How it works The Vsg voltage is displayed on the operation panel 1 Turn off the main switch and clean the following parts Item No Section Method 1 ID sensor Blower brush 2 QL Erase Lamp Dry cloth 2 Reinstall all the parts 3 Check Vsg using SP54 Adjust Vsg by turning VR102 main board if Vsg is out of the adjustment standard A151 A152 5 78 FSM 8 8 ADS Auto Image Density Sensor ADJUSTMENT 1 After light intensity adjustment When 2 ADS voltage is not within the adjustment standard Purpose To maintain correct ADS mode operation Adjustment Standard ADS Reference Voltage 2 5 0 1 volts How to Adjust SP56 Changes the main board ADS output voltage The How it works _ voltage reading is displayed on the operation panel AND ADJUSTMENT H z lt m Oo 1 Place five sheets of A3 11 x 17 paper the exposure glass 2 Select SP56 and press the Start key 3 If the voltage is not within the adjustment standard adjust it by turning VR101 on the main board FSM 5 79 A151 A152 8
9. 4 Reinstall all the parts and turn on the machine Access SP91 and confirm that 1 fan mode is selected If not enter 1 and exit the SP mode FSM 5 93 A151 A152 9 4 UPPER UNIT TORSION SPRING ADJUSTMENT 1 Make sure that the main switch is turned off and the power supply cord is unplugged 2 Remove the platen cover or DF 3 Open the front cover 4 Remove the following covers and units e Development Unit e Upper rear cover e Upper left A 5 Remove the front and rear upper unit stoppers B 1 screw A151 A152 5 94 FSM 6 Open the upper unit gently while holding it until the upper unit stops at the 90 position as shown 7 Remove the inner cover D 2 screws 8 Adjust the force of the INaWlsnrav EH Strongest lt ZH 258 o BSH OSC o 95 59 Soc ao o0 22 5 2 c ccc o O0 o5 995 5005 o D Ea co gt oO oc oc LLX DEO 16 HAS FOE 9 S e e e e o de torsion spring as follows A151 A152 5 95 FSM Rear Front Factory Setting Strongest Setting Remove the adjusting bracket 2 screws on each side eScrew e Rotate the bracket 180 and install it using holes A and Factory Setting Weak Setting e Remove the Screws on each adjusting bracket 2 side
10. Informs the CPU of the selected modes and PCB4 Bd displays the copier status and condition on the 8 panel A151 A152 2 4 FSM Lamps SYMBOL NAME FUNCTION pes 11 Exposure Lamp Applies high intensity light to the original for 21 exposure L2 Fusing Lamp Provides heat to the hot roller 12 Neutralizes any charge remaining on the drum ES Guenching Lamp surface after cleaning M Discharge the drum outside of the image area L4 Erase Lamp Provides leading trailing edge erase and side 9 erase Power Packs SYMBOL NAME FUNCTION NO A P4 Power Pack Provides high voltage for the charge corona grid 26 CC Grid Bias and development roller Power Pack Provides high voltage for the transfer and P2 7 TC SC separation corona Counter SYMBOL NAME FUNCTION Ne 1 Keeps track of the total number of copies made 10 Others SYMBOL NAME FUNCTION NT Fusing TH1 Thermistor Monitors the fusing temperature 20 Optics TH2 Th rmistor Monitors the optics temperature 24 Fusing Provides back up overheat protection in the fusing TS 15 Thermoswitch unit TF Optics Provides back up overheat protection around the 18 Thermofuse exposure lamp Main Motor C Capacitor Start capacitor 32 Switches the fusing lamp on and off 115 V only
11. Auto image density level Data SP34 Change of grid voltage volts Normal 0 0 Darker 1 40 Lighter 2 0 Factory setting The grid voltage and the exposure lamp voltage are constant regardless of the output from the auto image density sensor Only the development bias voltage varies depending on the output from the auto image density sensor When the auto image density level data in SP34 is set to darker the grid voltage is changed 40 volts as shown in the above table When it is set to lighter the grid voltage does not change However the development bias voltage is corrected A202 A203 8 12 SM DRUM CHARGE 8 3 GRID VOLTAGE FOR TONER DENSITY DETECTION The grid voltage for toner density detection is based on the standard ID sensor grid voltage Grid voltage Standard ID sensor grid voltage 460 volts SP62 4 The standard ID sensor grid voltage SP62 is set at the factory and the setting is different for each machine The setting of SP62 is printed on the SP mode data sheet located inside the inner cover of the machine SM 8 13 A202 A203 co e N A N N Copier OPTICS 9 OPTICS 9 1 LENS POSITIONING Home Position 100 1 Initialize 1 100 141 129 141 129 71 65 0 4 5 71 6596 93 93 71 65 71 6595 141 129 141 1299 122 1
12. Decal Left Cover S 3 Q eu Q a 3 o 8 a a 3 amp Q 5 o S 3 8 o lt 5 Q o o 3 RU a e gt e RICOH TECHNICAL SERVICE BULLETIN CUSTOMER SERVICE GROUP BULLETIN NUMBER 3013 3213 010 1 26 96 APPLICABLE MODEL FT3013 3213 EPA POLLUTION PREVENTER SUBJECT AUTO OFF TIMER MODIFICATION SYMPTOM Normally the Auto Off Timer begins counting down after the Main Switch is turned ON The timertmuld be reset and begin counting down again after a copy run or any other copier function has been conieted The period for the Auto Off Timer can be adjusted from 30 minutes to two hours with SP 14 However for a certain production run see Units Affected the Auto Off Timer is not resetting pperly Asa result the copier powers OFF after the specified Auto Off period regardless of whether or not thmachine has been used during that time CAUSE Main Board ROM SOLUTION Install the updated ROM FT3013 A1515108A FT3213 A1525108A UNITS AFFECTED All FT3013 copiers manufactured from A360508XXXX through A360511XXXX and all FT3213 copiers manufactured from A361508XXXX through A361511XXXX will require the upgraded ROM ORDERING PROCEDURE Ricoh Corporation will automatically ship one replacement ROM for each unit shipped based on Ricoh s Equipment Shipped Records Those units still in Ricoh
13. cr mi 77 Replace the main board Check the voltage at CN104 2 to 5 on the main board when the main switch is turned on 16 volts 24 volts Replace the main board Replace the 4th 5th mirror motor FSM 6 39 A151 A152 Check that CN102 CN104 on the main board are correctly connected Correct Incorrect Connect CN102 and CN104 Is there O volts at CN102 2 on the main board when the 4th 5th mirror sensor is deactuated No Yes Replace the main board Check whether the dc harness signal line for the sensor is defective No Yes Replace the dc harness Replace the 4th 5th mirror H P sensor A151 A152 6 40 FSM 2 10 CODE 40 OPTICS THERMISTOR ERROR Definition The optics thermistor is open Possible Cause e Defective thermistor e Defective main board e CN113 the main board is not correctly connected Action Check the resistance between CN113 pin 1 and pin 2 Approx 8 ee Open Replace the thermistor Check the voltage at CN113 2 on the main board 5 volts 0 volts Replace the main board Check the voltage at CN113 1 on the main board About 1 8 volts 0 volts Replace the thermistor Replace the main board ne uz aoe DO cr mi 77 FSM 6 41 A151 A152 2 11 CODE 52 FUSING WARM UP ERROR Definition The temperature detected by the thermistor does not reach 150 within 45 seconds after the main switc
14. is pressed 1 Enlargement copier only 19 ADS Priority Specifies whether the copier defaults to ADS 0 ADS manual mode when the main switch is turned on 1 Manual SADF Shut off Selects the shut off time for SADF mode 0 5s 22 Time A203 The DF must be installed on the machine 1 605 copier only Fusing Selects the fusing temperature control mode 0 ON OFF 29 Temperature After selecting the control mode and turning the control Control main switch off on the fusing temperature 1 Phase control mode is changed control 30 Toner Supply Selects the toner supply system 0 Detect Mode Mode See SP31 SP32 for the toner supply amount 1 Fixed Mode Toner Supply Determines how much toner is supplied in detect 0 15 31 Ratio mode 1 796 Detect Mode 2 30 3 6096 Toner Supply Determines how much toner is supplied in fixed 0 7 096 32 Ratio mode 1 3 596 Fixed Mode 2 10 596 3 14 096 ID Sensor Bias Sets the bias voltage applied to the development Toner Density roller for the ID Sensor Pattern 0 Normal Vo 33 0 Vo 1 Low 1 Vo 40 V 2 High 2 Vo 20 V 3 Higher 3 Vo 40 V ADS Level Selects the image density level in ADS mode 0 Normal setting 1 1 Darker Increases grid voltage 40 V Development 2 Lighter 34 bias voltage is not changed setting 2 Increases development bias voltage 40 V Grid voltage is not changed ID Detection ID sensor check is performed every 5 copies 0 10 copies 35 Interval 10
15. SM 5 3 A151 A152 H z m AND ADJUSTMENT 1 2 INNER COVER REMOVAL 1 Open the front cover A 2 Open the upper unit by pushing the release lever B NOTE The upper unit can lift with force Be sure to support the upper unit with one hand while pushing the release lever with your other hand 3 Remove the inner cover C 5 screws as shown A151 A152 5 4 SM 2 OPTICS 2 1 EXPOSURE GLASS REMOVAL ADJUSTMENT H z lt m 1 Take off the left scale A 2 shoulder screws 2 Grasp the left edge of the exposure glass B and lift it up slightly Slide the other edge out from under the right glass holder C Remove the exposure glass NOTE When reinstalling the exposure glass make sure of the following a The left edge of the glass is flush with the tab to the left of the scale plate and the right glass holder firmly secures the exposure glass b The red mark is positioned on the right hand side facing upwards This side is smoother and generates less static electricity when the DF is used SM 5 5 A151 A152 2 2 1ST MIRROR REMOVAL Turn off the main switch Remove the exposure glass See Exposure Glass Removal Move the first scanner to the cutout position 150 mm from the left scale Move the 1st scanner to the front side Then while holding the scanner press up on the rear spring p
16. 3 Loosen the two screws C and D securing the wire tension bracket then turn the 2nd scanner positioning screw D clockwise until the rear positioning pin drops and locks in position 4 Tighten the two screws C and D securing the wire tension bracket 5 Make sure the positioning pin B slides in and out smoothly If not repeat step 3 6 Tighten the screws securing the front and rear wire fixing plates E SM 5 19 A151 A152 AND ADJUSTMENT Z o lt q PS tc 21 Adjust the first scanner wire clamps 1 Loosen the front and rear first scanner wire clamps A 2 Insert the front and rear positioning pins B 2 pcs 3 Tighten the wire clamps 22 Reassemble NOTE Always adjust the first scanner wire clamps after adjusting the tension in the second scanner wire A151 A152 5 20 SM 2 8 SCANNER MOTOR REPLACEMENT 1 Turn off the main switch 2 Remove the platen cover or DF 3 Remove the upper rear cover and the upper cover 4 Remove the 6P connector A from the main board CN 105 and remove the scanner motor harness from the harness clamps 5 Replace the scanner motor B 2 screws C SM 5 21 A151 A152 H z lt AND ADJUSTMENT 2 9 LENS DRIVE MOTOR REPLACEMENT FT3213 Copier only B Turn off the main switch Remove the exposure glass and the lens cover Remove the
17. Check the voltage at CN103 1 and 6 on the main board 24 volts 0 volts Replace the main board Check the voltage at CN103 2 to 5 on the main board when the main switch is turned on 17 volts 24 volts Replace the main board Replace the lens motor FSM 6 35 A151 A152 ne uz aoe DO cr mi 77 Check that CN103 on the main board is correctly connected Correct Open Connect CN103 Is there O volts at CN103 8 on the main board when the lens H P sensor is deactuaed Replace the main board Check whether the dc harness signal line for the sensor is defective NO Defective Replace the dc harness Replace the lens H P sensor A151 A152 6 36 FSM 2 8 CODE 2A 4TH 5TH MIRROR HOME POSITION ERROR FT3213 COPIER ONLY Definition The 4th 5th mirror home position sensor s output remains LOW de actuated for 2 5 seconds after the 4th 5th mirror assembly moves to the home position Possible Causes e 4th 5th mirror home position sensor failure e Defective 4th 5th mirror motor e Defective main board Defective 4th bth mirror drive mechanism Action Turn the main switch off and on Check the sensor actuator position on the 4th 5th mirror assembly Actuated De actuated Does the 4th 5th mirror motor rotate when the main switch is turned on No Yes Check the 4th 5th mirror drive mechanism and repair or replace the defective parts Chec
18. FSM 2 7 B G24 Timing Belt Drive Gear BP3 Timing Belt Pulley TB2 Timing Belt BP4 Timing Belt Pulley G25 Relay Gear G26 Drum Drive Gear A151 A152 D r uz a9 5 56 INSTALLATION 1 INSTALLATION REQUIREMENTS 1 1 ENVIRONMENT 1 Humidity Range 1596 to 90 RH Co N Temperature Range 10 to 30 50 F to 86 Ambient Illumination Less than 1500 lux do not exposure to direct sunlight Ventilation Room of more than 20 m Room air should turn over at least 30 m hour person Ambient Dust Less than 0 15 mg m 4 x 10 oz yd If the installation place is air conditioned or heated place the machine as follows a Where it will not be subjected to sudden temperature changes b Where it will not be directly exposed to cool air from an air conditioner in the summer c Where it will not be directly exposed to reflected heat from a space heater in winter Avoid placing the machine in an area filled with corrosive gas Avoid any places higher than 2000 meters 6500 feet above sea level Place the machine on a strong and level base Avoid any area where the machine may be subjected to frequent strong vibration 1 2 MACHINE LEVEL 1 2 Front to back Within 5 mm 0 2 of level Right to left Within 5 mm 0 2 of level FSM 3 1 A151 A152 Z l E lt Lr no 1 3 MINIMUM SPACE REQUIREMENTS 10 cm
19. Is the copier in fixed mode No Yes A151 A152 6 16 FSM Change the value of SP30 from 1 to Is the charge corona current correct Yes No Readjust the charge corona current Is the grid voltage correct Yes Readjust the grid voltage Check SP33 If the setting is greater than 2 reset the value to O uz DO cr FN FSM 6 17 A151 A152 1 13 TONER DENSITY TOO LOW Problem 1 Light copy 2 Carrier on the copy 3 Light spots appear in black solid areas Possible Causes 1 The light intensity of the exposure lamp is too low 2 The toner supply clutch does not rotate 3 The copier is in the fixed toner supply mode 4 The main board is defective 5 The ID sensor voltage is too high 6 The charge corona current is too high 7 The ID sensor grid voltage is too high Action Does an ID sensor abnormal condition occur No Yes See the ID Sensor Abnormal Condition section Does the toner supply clutch rotate Yes No Check the voltage at CN110 1 on the main board 24 volts O volts Replace the toner supply clutch Replace the main board V Go to A A151 A152 6 18 FSM Yes Is the setting of SP30 1 NO Yes Change the setting of SP30 from 1 to Go to A Is the setting of SP33 1 No Yes Change the setting of SP33 from 1 to Go to A Is the charge corona current correc
20. Remove the upper and lower rear covers 2 screws each Remove the ac drive board bracket with the ac drive board 2 screws and all ac harness connectors Remove the 2 relay gears C on the fusing unit 1E ring each Adjust the fusing pressure spring position as follows Fusing pressure adjustment combinations Spring position setting a Factory setting b Weaker C Stronger The fusing pressure can be set at three different levels Adjust the pressure spring position to a stronger setting if poor fusing occurs If copies subsequently get creased or jams occur in the fusing unit spring A151 A152 5 72 FSM 8 COPY QUALITY ADJUSTMENT General Information Image density is affected by the following factors 1 Light Intensity 2 Bias Voltage 3 Toner Density 4 Grid Voltage 5 Charge Corona Current The items listed above must be kept in balance to maintain correct image density In the field image density should be adjusted first by changing the exposure lamp voltage If results are unsatisfactory the bias voltage can be changed Also if requested from the customer the overall image density can be changed by changing the toner density Normally this should be kept at the normal position factory setting The grid voltage and charge corona current are carefully adjusted at the factory Any adjustment out of the adjustment standard will result in ove
21. TR Fusing Triac Note In the 220V 230V 240V version the triac 28 is built in the ac drive board FSM 2 5 A151 A152 e ra 82 Ema 56 4 DRIVE LAYOUT G14 s c12 TBs d G11 n G23 G9 G8 G15 G16 O G7 SQ G6 G17 09 y NOMEA e G5 G18 CP o fad SA G19 4 TB1 G20 G21 G22 BP2 BP1G1 G2 3 BP4 BP3 G24 G26 G9 G25 G8 TB2 G2 G1 Main Motor Gear G2 Relay Gear G23 Timing Belt Drive Gear 9 010 Relay gear G8 Relay Gear G9 Relay G lt Tim y Gear BP1 Timing Belt Pulley G11 Belt Drive Gear BP5 Timing Belt Pulley TB1 Timing Belt TB3 Timing Belt Cleaning Unit G3 Fusing Drive Gear A Development Section Fusing and Exit Unit BP6 Timing Belt Pulley G4 Hot Roller Gear G12 Development Gear G7 Relay Gear Development Unit l G6 Relay Gear G13 Relay Gear G5 Exit Roller Gear G14 Toner Supply CL Gear Toner Supply CL Toner Supply Unit A151 A152 2 6 FSM Paper Feed Section BP2 Timing Belt Pulley G15 Registration CL G22 Relay Gear Gear Registration CL Paper Feed Section Registration Rollers G21 Paper Feed CL G20 Relay Gear Gear G17 Relay Roller CL Paper Feed CL Gear Relay Roller CL Feed Rollers G16 2nd Relay Roller Gear 2nd Relay Rollers G18 Relay Gear G19 1st Relay Roller Gear 1st Relay Rollers
22. adjustment standard Purpose To maintain proper vertical magnification Adjustment Less than 1 0 difference between original and Standard copy How to Adjust SP493 0 2 step 16 steps How it works Changes the scanner speed compensation glass Place 150 mm scale perpendicular to the left scale on the exposure Adjust the vertical magnification using SP43 Make three copies to check the magnification FSM 5 81 A151 A152 AND ADJUSTMENT H z lt m Oo 8 11 FOCUS ADJUSTMENT When The copy image is out of focus T After adjusting the horizontal magnification Purpose To maintain proper focus Adjustment Standard Copy image in focus 1 Loosen a screw and move the 4th 5th mirror How to Adjust assembly position FT3013 copier 2 SP47 101 steps FT3213 copier Adjusts the 4th 5th mirror assembly home How it works position changing the distance between the original and the drum surface FT3013 copier 1 Make three copies with the test chart to check the focus 2 Turn off the main switch and remove the exposure glass See Exposure Glass Removal 3 Remove the lens cover A 2 screws 4 Loosen a screw B and move the 4th 5th mirror assembly to adjust the focus FT3213 copier 1 Make three copies with the test chart 2 Adjust the focus using SP47
23. e N N N SM 8 3 A202 A203 COPY PROCESS CONTROL 2 COPY PROCESS CONTROL e Drum residual voltage VR correction and detection have been eliminated e Drum wear correction has been eliminated Exposure Lamp Development Bias Grid Voltage Voltage Voltage Erase Lamp Image Standard image Base exposure Base bias voltage Depends on Density density grid voltage llamp voltage factor paper size Control 680 V Manual or ADS Manual or ADS and mode SP48 mode SP34 reproduction ratio Auto image density level factor SP34 VL correction factor Image bias voltage adjustment factor SP37 Reproduction ratio correction factor Note A203 copier only Base bias voltage at manual ID level 7 can be adjusted with SP50 Toner Standard ID sensor Same as image Depends on ID ID sensor Density grid voltage density control sensor bias setting pattern Detection 460 V SP33 erase Vsg detection Note Full erase For the initial 499 copies bias voltage is increased by 20 volts Between 0 Volts Fixed Exposure lamp turns 160 Volts Fixed Full erase Copies off All LEDs ON Image bias voltage adjustment factor SP37 NOTE The boxed items can be adjusted by SP mode A202 A203 8 4 SM MECHANICAL COMPONENT LAYOUT 3 MECHANICAL COMPONENT LAYOUT NOTE Items marked with an are different from the
24. into the development unit while rotating the gears F on both sides to distribute the developer evenly as shown in the illustration NOTE This copier is not equipped with a knob on the paddle roller shaft like other machines When installing new developer or manually rotating the development roller always make sure to turn the gears in the direction shown in the illustration above The copier might be damaged if they are turned in the opposite direction Reinstall the toner supply unit on the development unit NOTE Make sure that there is no gap G between the toner supply unit and the development unit See illustration A151 A152 3 6 FSM pa lt x l m E 2 0 11 Reinstall the development unit 12 Shake the toner cartridge A well and insert the cartridge while pulling off the seal B NOTE Position the cartridge as shown in the above illustration when inserting into copier 13 Close the front cover CAUTION This procedure step 14 must be done only in 240 volt areas 14 Perform the conversion from 220 230 V to 240 V as follows 1 Remove the upper rear cover C 2 screws 2 Disconnect the short connector D 2P White on the ac drive board E from CN421 and reconnect it to CN421 as shown in the illustration 3 Reinstall the upper rear cover FSM 3 7 A151 A152 4 Plug in the machine and turn on the main switch then lower the platen cov
25. waiting time until the copier returns to the ready 2 37 condition 3 25 96 Saving Ratio Waiting Time 0 5696 25s 1 4796 19s 2 37 12s 3 2596 5s VL Correction Resets the exposure lamp setting and counter 0 No Reset for the VL correction 1 Yes 95 Before performing this mode clean the optics parts After performing this mode perform SP48 and SP56 x Toner End The Toner End condition is canceled forcibly Force Cancel By pressing the L J key to enter this SP mode 96 P the toner end condition is canceled ES Service Call Resets a service call E5 condition 0 Default 97 E5 Reset Turn the main switch off and on to check if the 1 Reset service call condition is reset Clear Counters Clear the following counters 0 No counters 1 Yes SC counters x Misfeed counters 98 To clear enter 1 then press the L key and the DJ key at the same time To avoid resetting the counter by mistake the counter is reset only when the L key and the DJ key are pressed at the same time Clear All Clear all counters and returns all modes to the 0 No Memory default settings See the Clear All Memory 1 Yes Procedure in this section for more details 99 To clear enter 1 then press the L J key and the DJ key at the same time To avoid resetting the counter by mistake the counter is reset only when the L key and the DJ key are pressed at the same time SM 8 43 A202 A203 Copier co e N N N SERVICE
26. 2 In the Function column comments extra information are in italics 3 In the Data column the default value is printed in bold letters 4 In some SP modes data display is different between the FT3013 and FT3213 models because of the difference in the operation panel After entering the desired SP mode number refer to the notes written at the end of the table to correctly observe the displayed data Which note to refer is described inside the Function column Mode No Function Data 5 Exposure Lamp Exposure lamp OFF OFF 3 Turn on DPS101 1 then press the Start key to start free run Press the C S key to stop free run Press the Auto Image Density key in Ready mode to turn off this mode Use this mode for the scanner movement check To save toner remove the development unit 6 Misfeed Copies are made without misfeed detection Detection Off 9 Press the Start key to make a copy Press the Auto Image Density key in Ready mode to turn off this mode Use this mode to check whether the paper misfeed was caused by a sensor malfunction The total counter increments when copies are made in this mode 7 Aging Mode Factory use 8 Input Check 1 Displays the input data from sensors and For data see switches page 4 20 9 Output Check Electrical components turn on For data see page 4 21 11 All Indicators Turns on all the indicators on the operation panel To turn off the indicators press the Auto Image Density key 12 220 230V 24
27. B is installed on the machine place the decal on the DF as shown 17 Install the copy tray C 18 Load paper into the paper tray D according to the instructions on the paper tray 19 Change the paper size plate E to display the correct paper size 20 Check the machine operation and copy quality FSM 3 9 A151 A152 2 3 KEY COUNTER HOLDER INSTALLATION OPTION NOTE To install the key counter holder the following parts are required m e co Key counter bracket A Key counter harness B e Two M3X6 sunken head screws C Turn off the main switch Open the front cover Open the upper cover by pressing the release lever NOTE Be certain to hold the upper unit while releasing Remove the right cover 2 screws Cut off the key counter cover on the right cover with a pair of pliers Remove the upper rear cover 2 screws Install the key counter harness B to CN121 on the main board Connect the 4P connector D of the key counter holder E to the key counter harness B through the key counter access hole Position the key counter bracket A as shown in the illustration and insert the key counter holder Align the holes in the key counter bracket with the mounting holes of the key counter holder and secure the key counter holder 2 screws NOTE The fixing plate has three different hole sizes Use the holes that match those on the counter that you ar
28. NRG INF 7 16 PAR NUM ER ESCRIP N REFERENCE PA E EM A0777680 Bias Terminal Ass y 43 30 09513010W Philips Screw with Flat Washer M3 x 10 43 116 Continued Ws vdsadvd O sata D voiNv oan O s BM ua S 13 3213 3513 3 13 15 3 Change the following item into letters as it is a PM part REFERENCE PA E EM 31 12 ESCRIP N PAR NUM ER A0779521 Separation Corona Wire 10 pcs set 4 Add the following to your PM parts index S N P N P Transfer Separation A0779521 Separation Corona Wire 10 pcs set 1 31 12 Section A202 A203 S 3 s Q c S a s 3 o 8 Q a 3 D L S EN 3 o S 3 8 lt 5 Q o o 3 RU a e gt e RICO TECHNICAL SERVICE BULLETIN CUSTOMER SERVICE GROUP BULLETIN NUMBER 3013 3213 3513 3713 016 11 17 97 APPLICABLE MODEL FT13513 3713 SUBJECT SOFTWARE MODIFICATION SYMPTOM 1 E54 is indicated after warm up usually seconds after the Fusing Lamp has turned off at 185 C This occurs only on the machines that have Fusing Phase Control Mode turned ON 2 Trailing edge deletion in 6596 reduction on the FT3713 only CAUSE 1 Software Bug when using Phase Control Mode SP29 set to 1 2 Software Bug on the FT3713 only F
29. PCB2 DF Main Board PCB1 Fiber Optics i TXD mI a The copier CPU and the DF CPU communicate via the interface board using fiber optics The interface board changes the optical signals to electrical signals and vice versa A202 A203 9 6 SM ORIGINAL FEED 7 ORIGINAL FEED 7 1 ORIGINAL PICK UP MECHANISM 0 After setting the originals on the original table the originals contact the feeler A of the original set sensor and cause the feeler to move out of the sensor The DF CPU then sends the original set signal to the copier CPU to inform it that the document feeder will be used When the key is pressed the pick up solenoid B is energized The original stack is then pressed between the pick up lever C and pick up roller D The rotation of the pick up roller advances the bottom original SM 9 7 A202 A203 A662 nim o Ow 0 JTE ORIGINAL FEED 7 2 ORIGINAL SEPARATION MECHANISM The feed roller A and the friction belt B are used to feed in and separate the originals C Only the bottom original is fed because the friction belt prevents any other originals from feeding Original feed starts when the pick up lever D presses the original stack and the pick up roller E advances the bottom original of the stack The feed roller moves the original past the friction belt because the driving force of the feed roller is greater than the resistance of the friction belt The
30. When the copier malfunctions due to a damaged RAM pack b When replacing the RAM pack Whenever SP99 Clear All Memory is performed all the steps of the procedure must be followed Otherwise copy quality might be seriously affected When replacing a sensor do not overtighten the screws This may damage the sensor If a customer reports that red image areas on the original do not appear on the copy instruct the customer to select the desired image density by the Manual Image Density keys A151 A152 4 6 FSM 7 Tighten securely the screws used for grounding the following PCBs when reinstalling them e AC Drive Board DC Power Supply Board e TC SC Power Pack e CC Grid Bias Power Pack 8 The RAM pack must be handled as follows WARNING The RAM pack has a lithium battery which can explode if handled incorrectly Replace only with the same type RAM pack Do not recharge or burn this battery Used RAM pack must be handled in accordance with local regulations gt o TABLES FSM 4 7 A151 A152 2 SERVICE PROGRAM MODE 2 1 SERVICE PROGRAM MODE OPERATION The service program SP mode is used to check electrical data and change modes or adjustment values 2 1 1 Service Program Access Procedure There are two ways to access an SP mode 1 By the operation panel 2 By turning on DPS101 2 on the main board All SP modes except for SP98 and SP99 can be accessed by key operat
31. i Quenching Lamp e r 4 u 5V VC wees m Image Density Sensor 24N VA DC power When this copier is plugged in and the main switch is turned off ac power is supplied via the ac drive board to the optional anti condensation heaters When the front cover and or the exit cover is open the cover safety switch completely cuts off power to all ac and dc components When the main switch is turned on the ac power supply to the anti condensation heater is cut off and ac power is supplied to the ac drive board The dc power supply board receives wall outlet ac power through the ac drive board The dc power supply board converts the wall outlet ac power input to 5 volts 24 volts and a zero cross signal all of which are supplied to the main board A202 A203 8 10 SM POWER DISTRIBUTION The main board supplies dc power to all copier dc components All sensors switches thermistors and the DF interface board option operate on 5 volts The operation panel operates on 5 volts supplied by the main board All other dc components including the power relay RA401 and the main motor relay RA402 operate on 24 volts When the main board receives power it activates the power relay RA401 which then supplies ac power to the fusing lamp drive circuit and the exposure lamp drive circuit on the ac drive board The fusin
32. reaches the return position The copier CPU sends the original change signal to the DF CPU At this time the transport belt starts carrying the first original on the exposure glass to the exit roller The timing for when the pick up solenoid and the feed clutch are energized for the second original depends on the length of the first original detected by the registration sensor SM 9 9 A202 A203 A662 nim o Ow 0 JTE ORIGINAL FEED 7 4 ORIGINAL FEED OUT MECHANISM C The exit rollers D are driven by the DF motor through a series of gears the transport belt A the transport belt roller B and the exit roller drive belt C When the DF CPU receives the original change signal from the copier CPU the DF motor starts turning The transport belt carries the original to the exit rollers D and the exit rollers complete the original feed out A202 A203 9 10 SM ORIGINAL FEED 7 5 DF MOTOR CIRCUIT DF Main Board PCB1 424 V VA Original Change Forward 24 V Signal 17 1 Reverse 0 V Forward 0 V e 17 2 Reverse 24 V 5 V VC The DF motor is a 24 volt dc motor When the CPU receives the feed signal from the copier the CPU outputs the ON signal and the Forward signal to the gate IC On receipt of the forward signal from the gate IC the driver IC outputs 24 volts to CN117 1 and 0 volts to CN117 2 This causes the DF motor to start turning in the forward direct
33. 0 100 Adjustment focus Default 40 47 A203 copier This mode must be done after horizontal and only t vertical magnification adjustment SP43 and 44 Refer to NOTE 1 Light Intensity Adjusts the exposure lamp voltage 100 170 Adjustment Before performing this mode clean the optics Default 126 48 and perform SP95 After performing this mode perform SP56 The exposure lamp voltage is adjusted on the production line Refer to NOTE 1 and NOTE 2 for the A202 copier Fusing Adjusts the control temperature of the hot roller 175 200 C 49 Temperature during copying in 1 C steps Default 185 C Adjustment Image Bias Adjusts image bias voltage at ID level 7 0 Normal Vo Adjustment at 0 Vo 1 Darker 50 ID Level 7 T 1 Vo 40 V 2 Lighter 2 Vo 40 V 3 Lightest A202 A203 8 40 SM Rev 5 30 97 SERVICE PROGRAM MODE Mode No Function Settings 51 Exposure Lamp Setting Display Displays the exposure lamp setting with a reference number The exposure lamp and optics cooling fans turn on for 10 seconds when the key is pressed Press the key to turn this mode off Do not repeat more than 5 times to avoid overheating the optics cavity Refer to NOTE 2 for the A202 copier 100 150 52 Fusing Temperature Display Displays the fusing temperature Refer to NOTE 2 for the A202 copier 54 Vsg Display Adjustment Displays Vsg Adjust
34. 002 SUBJECT TERMINAL HOLDERS Savin 9013 GENERAL 008 Parts Catalogs with new Items 35 and 36 The following parts updates are being issued for all A202 and The part numbers for the Terminal Holders were omitted from the original Parts Catalog Please update your o A203 Parts Catalogs PART NO DESCRIPTION ITEM A0771665 Front Terminal Holder 35 A0771666 Denotes new part RICOH GROUP COMPANIES Rear Terminal Holder 36 CONTROL NO 286 s E o S c 8 o 2 o w o 2 D c o ER 2 o e se si doo siu 3 0N icon TECHNICAL SERVICE BULLETIN Salil BULLETIN NUMBER A151 A152 A202 A203 002 05 28 98 APPLICABLE MODEL GESTETNER 2713 2713Z RICOH FT3513 FT3713 SAVIN 9113 91137 SUBJECT SOFTWARE MODIFICATION uri o d SYMPTOM 1 E54 is indicated after warm up usually seconds after the Fusing lamp has turned off at 185 C This occurs only on the machines that have Fusing Phase Control Mode turned ON 2 2 Trailing edge deletion in 65 reduction on the A203 only CAUSE 1 Software problem when using Phase Control Mode SP29 set to 1 2 Software problem on the A203 only FIELD SOLUTION 1 Set SP 29 to 0 ON OFF Control Note To clear the E54 code use SP97 1 Turn ON the Main Switch 2 Enter 71 by using t
35. 1 Be careful not to damage the edges of the hot roller strippers or their tension springs 2 Do not touch the fusing lamp with bare hands 3 Make sure that the fusing lamp does not touch the inner surface of the hot roller FSM 4 5 A151 A152 1 10 PAPER FEED 1 2 3 Do not touch the feed and relay rollers with oily hands A worn out registration roller can crease paper Worn rollers should be replaced The side fences and the end fence of the paper tray should be positioned correctly so that they securely hold the paper Otherwise paper misfeeds may occur 1 11 DOCUMENT FEEDER 1 2 When installing or removing the document feeder make sure that the document feeder is in the open position A build up of static electricity on the exposure glass can cause originals to misfeed Apply a small amount of silicon oil to the glass using a clean cloth lightly dampened with silicon oil This will reduce the amount of friction 1 12 OTHERS 1 no Co O When replacing the main board remove the RAM pack from the old main board and place it on the new main board Then install the new main board in the copier After installing a new main board with a new RAM pack the Clear All Memory SP99 procedure see page 4 10 must be performed Do not perform SP99 if you have placed the old RAM pack on the new main board Never perform SP99 Clear All Memory except for the following two cases a
36. 2713 26137 RICOH FT3513 3713 SAVIN 9113 91137 SUBJECT RELAY GENERAL gl The following part update is being issued for all A202 A203 Parts Catalogs Please update your Parts gt Catalog with the following change REFERENCE OLD PART NO NEW PART NO DESCRIPTION QTY INT PAGE ITEM 12081138 12081422 Relay OMI SS 124LM 1 0 55 117 UNITS AFFECTED A202 A203 Serial Number cut in not available at time of publication INTERCHANGEABILITY CHART OLD and NEW parts can be used in both OLD and 2 NEW parts CAN NOT be used in OLD machines NEW machines OLD parts can be used in OLD and NEW machines NEW parts can be used in OLD and NEW machines 3 OLD parts CAN NOT be used in NEW machines OLD parts CAN NOT be used in NEW machines NEW parts CAN NOT be used in OLD machines Must be installed as a set on units manufactured prior to the S N cut in On units manufactured after the S N cut in or previously modified use the new part numbers individually RICOH GROUP COMPANIES CONTROL NO 351 S fs a c o 2 9 m 2 2 o 2 ge c o t 2 jeuiBuo e se si doo siu 93o0N Gestetner Ricon TECHNICAL SERVICE BULLETIN Savi BULLETIN NUMBER A151 A152 A202 A203 007 09 07 99 APPLICABLE MODEL GESTETNER 2713 27137 RICOH FT3513 3713 SAVIN 9113 91137 SUBJECT MAIN SWITCH GENERAL U g
37. 48 5 59 6 10 3 Transfer Corona Current Adjustment SP9 5 5 60 6 10 4 Separation Corona Current Adjustment SP9 6 5 61 7 FUSING 5 62 7 4 EXIT UNIT REMOVAL 1 5462 7 2 FUSING UNIT REMOVAL 5 68 7 3 HOT ROLLER REPLACEMENT 5 66 7 4 PRESSURE ROLLER REPLACEMENT 5 68 7 5 FUSING LAMP REPLACEMENT 5 69 7 6 FUSING THERMOSWITCH REPLACEMENT 5 70 7 7 FUSING THERMISTOR REPLACEMENT 5 71 7 8 FUSING PRESSURE ADJUSTMENT 5 72 8 COPY QUALITY ADJUSTMENT 5 73 8 1 LIGHT INTENSITY ADJUSTMENT 5 74 8 2 SIDE TO SIDE EXPOSURE ADJUSTMENT 5 75 8 3 IMAGE BIAS VOLTAGE ADJUSTMENT 5 76 8 4 TONER DENSITY ADJUSTMENT 5 77 8 5 FIXED TONER SUPPLY MODE SELECTION 5 77 8 6 TONER SUPPLY RATIO SELECTION 5 77 8 7 ID SENSOR Vsg ADJUSTMENT 5 78 8 8 ADS Auto Image Density Sensor ADJUSTMENT 5 79 8 9 HORIZONTAL MAGNIFICATION ADJUSTMENT 5 80 8 10 VERTICAL MAGNIFICATION ADJUSTMENT 5 81 8 11 FOCUS ADJUSTMENT 5 82 8 12 LEADING EDGE ERASE MARGIN ADJUSTMENT 5 88 FSM V A151 A152 A202 A203 8 13 REGISTRATION ADJUSTMENT 5 83 8 14 SIDE TO SIDE RE
38. 621 116PAPERMISFEED 622 1 17 TRANSFER FAILURE 623 1 18 DF ORIGINAL MISFEED OR SKEW 624 2 SERVICE CALL CONDITIONS 6 25 2 1 CODE 11 EXPOSURE LAMP ERROR 6 25 2 2 CODE 12 EXPOSURE LAMP ERROR 6 27 2 3 CODE 13 ZERO CROSS SIGNAL ERROR 6 28 2 4 CODE 21 SCANNER HOME POSITION ERROR 6 29 2 5 CODE 22 SCANNER HOME POSITION ERROR 6 31 2 6 CODE 428 LENS HOME POSITION ERROR FT3213 COPIER ONLY 2 2 1 8 83 2 7 CODE 429 LENS HOME POSITION ERROR FT3213 COPIER ONLY cuu xk B5 2 8 CODE 42A 4TH 5TH MIRROR HOME POSITION ERROR FT3213 COPIER ONLY 6 37 2 9 CODE 2B 4TH 5TH MIRROR HOME POSITION ERROR FT3213 COPIER ONLY 6 39 2 10 CODE 40 OPTICS THERMISTOR ERROR 6 41 2 11 CODE 52 FUSING WARM UPERROR 642 2 12 CODE 53 FUSING OVERHEAT 644 2 13 CODE 55 FUSING THERMISTOR OPEN 6 45 2 14 CODE 96 DF TIMING PULSE ERROR 6 47 245DF COMMUNICATION ERROR 649 2 16 ABNORMAL CONDITION IN TONER DENSITY DETECTION 6 50 2 17 OPTICS OVER HEAT PROTECTION FT3013 Copier Only 6 52 3 ELECTRICAL COMPONENT DEFECTS 6 53 3 1 DEFECTIVE SENSOR TABLE 6 53 3 2 DEFECTIVE SWITCHES OR OTHER ELECTRICAL COMPONENTS so 4 d 6 54 3 3 O
39. A value from 100 to 170 can be selected 9 3 EXPOSURE LAMP CONTROL CIRCUIT The circuit is different from the A151 and A152 copiers at the indicated locations dashed circles Main Board PCB1 AC Drive Board PCB2 CN114 2 CN401 7 3 SU i E Feed back VR401 v F3 1 signal LT fuse TF V OZE x V7 5 N114 1 5 x CNAO1 20 rz denit4s CN401 Trigger Pulse ACpower Xf NK Zero cross JL M ILL Trigger pulse 1 TL TL eL H Lamp power SIN ood Feedback i ri signal bauda Feedback SM 8 15 A202 A203 co e N N N Copier DEVELOPMENT 10 DEVELOPMENT 10 1 DEVELOPMENT BIAS CIRCUIT VA 24 CN1197 Charge Corona VC 5 119 6 CN1 2 Power Pack Bias Trig PWM A0 0 5 CC Grid Bias gt 1 Development Bias Main Board PCB1 5 PWM Duty cycle t t2 t1 x 100 The main board supplies 24 volts to the CC Grid Bias power pack at CN1 1 When the key is pressed the CPU starts sending the bias trigger pulses to CN1 4 This energizes the development bias circuit within the CC Grid Bias power pack which applies a high negative voltage to the development roller The development bias is applied whenever the drum is rotating The bias trigger pulse applied to CN1 4 is a pulse width modulated signa
40. DENSITY ADJUSTMENT The customer wants to change the overall image When t i density of the copies To change the toner concentration inside the Purpose development unit How to Adjust SP33 _ _ Changes the ID pattern bias voltage and either How it works raises lowers the toner supply threshold 8 5 FIXED TONER SUPPLY MODE SELECTION A problem with the ID sensing system cannot be When corrected during a service call Detect supply mode does not function Purpose To switch the toner supply system from Detect mode to Fixed mode How to Adjust SP30 How it works Turns on the toner supply clutch every copy cycle by selecting 1 in SP30 8 6 TONER SUPPLY RATIO SELECTION The factory setting for the toner supply amount is When not appropriate for the type of original in use Purpose To adjust the toner supply amount Adjustment Detect Mode 1596 Factory Setting Standard Fixed Mode 796 Factory Setting _ Detect Mode SP31 How to Adjust Mode SP32 How Wore Changes the interval that the toner supply clutch is on FSM 5 77 A151 A152 H z lt m Oo AND ADJUSTMENT 8 7 ID SENSOR Vsg ADJUSTMENT 1 Check Vsg at every call and adjust Vsg if it is out of the adjustment standard 2 At replacement of the following parts
41. Does the scanner motor rotate when the main switch is turned on Yes Correct the scanner drive wire position Check the voltage at CN106 2 on the main board 24 volts O volts Check FU202 on the dc power supply board Good No Good Replace FU202 ne uz aoe DO cr mi 77 Replace the dc power supply board Check the voltage at CN105 1 and 6 on the main board 24 volts O volts Replace the main board FSM 6 31 A151 A152 Check the voltage at CN105 2 to 5 on the main board when the main switch is turned on 17 volts 24 volts Replace the main board Replace the scanner motor Check that CN103 and CN105 on the main board are correctly connected Correct Incorrect Connect CN103 and CN105 Is there O volts at CN103 11 on the main board when the scanner H P sensor is deactuated Replace the main hoard Check if the dc harness signal line for the sensor is defective Defective Replace the dc harness Replace the scanner H P sensor A151 A152 6 32 FSM 2 6 CODE 28 LENS HOME POSITION ERROR FT3213 COPIER ONLY Definition The lens home position sensor s output remains LOW de actuated for 6 0 seconds after the lens moves to the home position Possible Causes e Lens home position sensor failure e Defective lens drive motor e Defective Main board Defective lens drive mechanism Action Turn the main switch off and
42. FSM 3 ELECTRICAL COMPONENT DESCRIPTIONS Motors SYMBOL NAME FUNCTION A Drives all the main unit components except for the M1 Main Motor optics unit and fans 115 220 240 Vac ac 34 synchronous M2 Scanner Motor Drives the scanners 1st and 2nd dc stepper 29 Positions the lens according to the selected Lens Motor magnification dc stepper 22 FT3213 copier only Positions the 4th 5th mirrors according to the 4 ud Ming selected magnification dc stepper 31 FT3213 copier only Optics Cooling Prevents built up of hot air in the optics cavity 5 Fan Motor 24 Vde FT3213 copier only Exhaust Blower Removes heat from around the fusing unit and M6 Motor moves the ozone built up around the charge 17 section to the ozone filter 24 Vdc Magnetic Clutch SYMBOL NAME FUNCTION X MC1 Regie ration Drives the registration rollers 3 Clutch Magnetic Spring Clutches SYMBOL NAME FUNCTION NG x Toner Supply MSC1 Clutch Drives the toner supply roller 35 MSC2 Relay Souler Drives the 1st and 2nd relay rollers 37 Clutch Paper Feed MSC3 Clutch Starts paper feed 38 FSM 2 3 A151 A152 D ra 82 o5 Switches SYMB
43. NO Yes Refer to the Light Copy section Is the ID sensor circuit open NO Yes Replace the ID sensor and adjust Vsg to 4 0 0 2 volts Replace the main board and adjust Vsg to 4 0 0 2 volts Is the ID sensor surface dirty with toner NO Yes Clean the ID sensor with a blower brush and if needed with a damp cloth then check and adjust Vsg to 4 0 0 2 volts If toner scattering occurs correct it Refer to the Toner Scattering section A151 A152 6 50 FSM Is Vsg less than 2 5 volts when checking TP110 on the main board with SP 54 Readjust Vsg to 4 0 0 2 volts Check whether the ID sensor has a short No short Short Replace the ID sensor Replace the main board ne uz aoe DO cr mi 77 FSM 6 51 A151 A152 2 17 OPTICS OVER HEAT PROTECTION FT3013 Copier Only Problem The Energy Saver Function key blinks No SC code is indicated Definition The optics thermistor has detected a high temperature condition as shown below Copying is disabled until the temperature drops to the starting temperature 110V machine 115V machine 220V machine Stopping temp 46 50 48 Starting temp 41 C 45 43 Possible Case e Optics thermistor short circuit e Excessive continuous copy jobs Action Is the optics thermistor short circuited No Yes Replace the thermistor Check if the customer has r
44. ON the machine to a clear the U O condition gt 0 m U gt FIELD SERVICE MANUAL INSERT GENERAL The Field Service Manual page s listed below must be replaced with the page s supplied Each bitin package contains 2 sets of replacement pages PAGES gt The revised areas have been highlighted by an arrow e 4 24 Updated Information Add User code U O O RICOH TECHNICAL SERVICE BULLETIN CUSTOMER SERVICE GROUP BULLETIN NUMBER 3013 3213 008 1 26 96 APPLICABLE MODEL FT3013 3213 eS EPA POLLUTION PREVENTER SUBJECT ENERGY STAR MODIFICATION DETAILS GENERAL To conserve energy the copier automatically turns OFF 30 minutes after the last copy job has been completed The details of the machine operation are as follows AUTO OFF MODE To automatically turn OFF the copier a new type of Main Switch with an incorporated coil is used When the CPU drops CN126 1 from 24V to 0 the Main Switch contact is opened The Point to Point wiring diagram and connector layout are shown below TO T402 TO T401 Main Control Board CN126 1 CNET DC Harness Main Switch Harness Main Switch Point to Point Diagram NOTE For part numbers refer to Tech Service Bulletin No 3013 3213 009 SPMODE The following SP modes have been added to the Field Service Manual Replace page 4 13 and 4 22 of the Field Service Manual with the updated pages provided with this p
45. PROGRAM MODE NOTE 3 NOTE 4 NOTE 5 SM Make copies or perform free run to display the SP mode setting The A202 copier displays the SP mode setting in the Copy Counter Since the Copy Counter has only 2 digits the first digit is displayed in the Manual Image Density indicator as shown below digits after the decimal place are displayed in the Copy Counter 900000000 200000000 e aliii dititiiip MOM AATED EE A202 copier The A202 copier displays the SP mode setting in the Copy Counter The first two digits are displayed first Press the key once to display the next two digits and press the key one more time to display the last two digits six digits in total A203 copier The first three digits are displayed in the Magnification Indicator Press and hold the qd to display the last three digits six digits in total The setting will vary depending on the factory setting Refer to the FACTORY SETTING table located in the upper inner cover 8 45 A202 A203 co e N N N Copier SERVICE PROGRAM MODE Rev 5 30 97 15 5 SP MODE 8 INPUT CHECK How to check sensor switch inputs for the A202 copier 1 Enter SP mode 8 as outlined in the Service Program Mode Access Procedure on page 8 34 then press the L key 2 The Manual Image Density indicator is used to display the inputs from
46. Right Cover 1 Open the front cover 2 Open the upper unit C by pushing the release lever D 3 Remove the right cover E 2 screws NOTE The upper unit can lift with force Be sure to support the upper unit with one hand while pushing the release lever with your other hand SM 5 1 A151 A152 AND ADJUSTMENT H z m 1 1 3 Upper Left Cover 1 Remove the upper left cover A 2 screws 1 1 4 Lower Left Cover 1 Take out the copy tray B 2 Remove the lower left cover C 2 screws 1 1 5 Upper Rear Cover 1 Remove the upper rear cover D 2 screws 1 1 6 Lower Rear Cover 1 Remove the upper rear cover 2 screws 2 Remove the lower rear cover E 2 screws A151 A152 5 2 SM 1 1 7 Upper Cover Remove the platen cover or DF Remove the left side scale 2 screws Remove the exposure glass See Exposure Glass Removal Remove the upper rear cover 2 screws gi S x Remove the upper cover A with the operation panel B 9 screws and 2 connectors D Remove the operation panel from the upper cover as shown 1 screw and 2 hooks NOTE When reinstalling the operation panel make sure to do the following 1 Pass the operation panel harness C through the hole and connect the 2 connectors before reinstalling the operation panel 2 Insert the rear side of the operation panel into the upper cover and then push in the front side
47. SP9 2 O Adjust the charge corona current to 400 3 uA by turning VRC on the CC Grid Bias power pack N Press the key and turn off the main switch A202 A203 8 54 SM REPLACEMENT AND ADJUSTMENT 18 4 GRID VOLTAGE ADJUSTMENT SP9 46 X gt ER Moo LF ADJUSTMENT STANDARD Adjusting VR SP Mode DC 760 10 Vdc VRG SP9 46 NOTE VRG on the CC Grid Bias power pack spare parts is pre adjusted Usually it is not necessary to adjust VRG when the CC Grid Bias power pack is replaced 1 Set the multimeter range to dc 1 500 V and connect the multimeter leads as shown NOTE Keep the multimeter leads away from the main board 2 Turn on the main switch close the front cover safety switch and turn on the grid voltage using SP9 46 3 Adjust the grid voltage to 760 10 V by turning VRG on the CC Grid Bias power pack A 4 Press the key and turn off the main switch Copier co e N N N SM 8 55 A202 A203 REPLACEMENT AND ADJUSTMENT 18 5 DEVELOPMENT BIAS VOLTAGE ADJUSTMENT SP9 38 ADJUSTMENT STANDARD Adjusting VR SP Mode DC 500 10V VRB SP9 38 NOTE VRB on the CC Grid Bias power pack spare parts is pre adjusted Usually it is not necessary to adjust VRB when the CC Grid Bias power pack is replaced 1 Set the multimeter range to dc 1 500 V and connect the multimeter leads as
48. Vsg to 4 0 0 2 V using VR102 on the main board The main motor and the ID sensor LED turn on when the key is pressed Refer to NOTE 3 for the A202 copier 55 Vsg amp Vsp Display 1 Displays the Vsg and Vsp readings The Vsg reading is displayed while the 0 key is held down The A202 copier displays the Vsp reading while the 1 key is held down In the A203 copier Vsp is always displayed in the magnification indicator To stop this mode press the key The Vsp and Vsg voltage readings are updated every 10 or 5 copies depending on the SP35 selection In free run mode the Vsg and Vsp readings are updated every copy cycle Refer to NOTE 1 and refer to NOTE 3 for the A202 copier 56 ADS Reference Voltage Display and Adjustment Displays the ADS reference voltage Before performing this mode clean the optics and perform SP95 and SP48 After adjusting the light intensity SP48 place 5 sheets of LDG white paper on the exposure glass and select this mode Adjust the ADS voltage to 2 5 0 1 V using VH101 on the main board Refer to NOTE 3 for the A202 copier 57 Drum Rotation Time Displays the total time that the drum has rotated Minutes is displayed first Press and hold the key to display Hours 58 Toner End Counter Displays the toner end condition counter The toner end counter counts up 1 after 200 copies are made following toner cartridge replacement
49. adjust VRB when the CC Grid Bias power pack is replaced 1 Set the multimeter range to dc 1500 V and connect the multimeter leads as shown NOTE Keep the multimeter leads away from the main board 2 Turn on the main switch close the front cover safety switch then turn on the development bias using SP9 38 3 Adjust the development bias voltage to 500 10 V by turning VR3 on the CC Grid Bias power pack A 4 Press the Clear Stop key and turn off the main switch A151 A152 5 30 SM 4 CLEANING 4 1 CLEANING UNIT REMOVAL AND ADJUSTMENT Z o lt PS tc NOTE The bottom plate of the cleaning unit may be hot from the heat of the fusing unit Remove the unit by supporting your left hand on the cushion A attached under the bottom plate as shown 1 Open the front cover B 2 While holding down the cleaning blade release lever C remove the cleaning unit D 1 screw as shown NOTE When reinstalling make sure that the unit slides properly on the two guide rails E SM 5 31 A151 A152 4 2 CLEANING BLADE REPLACEMENT 1 Remove the cleaning unit A See Cleaning Unit Removal 2 Remove the cleaning blade B 1 shoulder screw NOTE a Do not touch the edge of a new cleaning blade as it is damaged easily b Apply setting powder C evenly on the surface and edge of the new cleaning blade C After installing a new cleaning blade make sure it swivels A151 A152
50. and adjust if necessary 3 Instruct the customer to keep paper in a dry place 4 The pre transfer lamp PTL is available as an optional service part Install the PTL by following the procedure described in section 5 uz DO cr FN FSM 6 23 A151 A152 1 18 DF ORIGINAL MISFEED OR SKEW Problem When the DF is in use the original stops on the exposure glass or is skewed even if the electrical components are functioning normally Possible Causes 1 The exposure glass is upside down 2 Friction between the exposure glass and the transport belt Action Is the red mark on the exposure glass positioned on the right hand side fac ing upwards Yes No Reinstall the exposure glass so that the red mark is positioned on the right hand side facing upwards Clean the exposure glass surface with alcohol or water Pour a small amount of silicone oil on the exposure glass and wipe the exposure glass with a dry cloth to reduce the friction between the exposure glass and the transport belt A151 A152 6 24 FSM 2 SERVICE CALL CONDITIONS 21 CODE 11 EXPOSURE LAMP ERROR Definition The feedback signal becomes higher than 4 2 volts rms for 1 0 second when the exposure lamp is on The feedback signal becomes higher than 1 0 volt rms for 1 0 second when the exposure lamp is off Possible Causes e Exposure lamp open e Thermofuse open Defective ac drive board e Defectiv
51. are displayed first Press the Lighter key once to display the next two digits and press the Lighter key one more time to display the last two digits six digits in total FT3213 copier The first three digits are displayed in the Magnification Indicator Press and hold the Lighter key to display the last three digits six digits in total Data will vary depending on factory setting Refer to FACTORY SETTING table located on the upper inner cover 4 20 FSM 2 3 SP MODE 8 INPUT CHECK How to check sensor switch data 1 Enter SP mode 8 as outlined in the service program access procedure pages 4 8 amp 4 9 Be sure to press the Auto Image Density key after entering the SP number as detailed on page 4 8 step 6 or 4 9 step 4 2 Enter the desired number given in the following table 3 Press the Auto Image Density key again 4 Enter the number of copies and press the Start key NOTE FT3213 copier Either 0 or 1 is displayed in the Magnification Indicator FT3013 copier Either nothing is displayed or e is displayed in the Copy Counter Data Number Sensor Switch Signal 0 FT3213 copier 1 FT3213 copier or or No display FT3013 copier FT3013 copier 1 Registration Sensor Paper not detected HIGH Paper detected LOW 2 Exit Sensor 3 Paper Tray Switch Paper tray opened HIGH Paper tray closed LOW gu 7 Relay Sensor P
52. by the thermistor becomes higher than 240 C Possible Causes Thermistor short e Defective ac drive board e Defective main board e Fusing harness shorted Action Clear the service call condition Check the voltage at TP107 on the main board Less than 3 45 volts More than 3 45 volts Replace the main board Has the thermistor shorted Replace the thermistor Check the voltage at CN114 4 on the main board 0 volts Replace the main board Replace the ac drive board or check the fusing harness A151 A152 6 44 FSM 2 13 CODE 55 FUSING THERMISTOR OPEN Definition The temperature value output by the thermistor does not reach 2 C within 20 seconds after the main switch is turned on Possible Causes e Thermistor open Defective main board e Defective ac drive board e Fusing lamp open Thermoswitch open e Defective ac harness Action Is the thermistor open No Yes Replace the thermistor Clear the service call condition Does the fusing lamp turn on No Yes Replace the main board Is the fusing lamp open No Yes Replace the fusing lamp Is the thermoswitch open Replace the thermoswitch Is the ac harness defective No Yes Replace the ac harness No FSM 6 45 A151 A152 ne uz aoe DO cr mi 77 Check the voltage at 1 14 6 on the main board 0 volts 24 volts Replace the main board Check the
53. copies 1 5 copies If low image density occurs in the near end condition change the setting to 1 SM 8 39 A202 A203 Copier co e N N N SERVICE PROGRAM MODE 3 Vo 80 V Refer to NOTE 1 Mode No Function Settings Image Bias Adjusts image bias output if the image density at 0 Normal Vo Adjustment T level 4 cannot be adjusted by the Light Intensity 1 Darkest adjustment SP48 Refer to NOTE 1 2 Darker 37 0 Vo 3 Lighter 1 Vo 40 V 4 Lightest 2 Vo 20 V 3 Vo 20 V 4 Vo 40 V Lead Edge Adjusts the lead edge erase margin 0 15 41 Erase Margin 04 mm per step 3 2 mm to 2 8 mm Default 8 Adjustment t Refer to NOTE 1 Registration Adjusts registration 0 15 42 Adjustment t 0 4 mm per step 3 2 mm to 2 8 mm Default 8 Refer to NOTE 1 Vertical Adjusts magnification in the paper travel direction 0 15 43 Magnification 0 2 per step 1 6 to 1 4 Default 8 Adjustment t Refer to NOTE 1 Horizontal Adjusts magnification perpendicular to the 0 50 Magnification direction of paper travel Default 8 44 Adjustment 0 2 per step 1 696 to 48 495 A203 copier Refer to NOTE 1 only t Registration Adjust the amount of paper buckle in the 0 15 45 Buckle Paper registration area Default 8 Feed T 0 4 mm per step 3 2 mm to 42 8 mm Refer to NOTE 1 Focus Adjusts the 4th 5th mirror position to correct
54. copy quality and perform the necessary SP modes FSM 5 43 A151 A152 6 2 QUENCHING LAMP REPLACEMENT Open the front cover no Remove the following parts e Inner cover e Development unit e Cleaning unit e Charge corona unit e Upper rear cover Co Hold down the top of the upper unit and open the upper unit by pushing the release lever 4 Remove the drum unit 2 screws NOTE Cover the drum with some sheets of paper to prevent the drum from being exposed to light Disconnect the connector A CN413 from the ac drive board B 3 wire clamps O 7 Remove the quenching lamp C from the copier frame as shown NOTE Do not use alcohol to clean the quenching lamp This damages the resin in the covers of the LEDs A151 A152 5 44 FSM 6 3 ERASE LAMP REPLACEMENT 1 Remove the upper rear cover 2 screws 2 Remove the main board A all connectors and 3 locking supports 3 Remove the erase lamp B 1 screw z lt m NOTE Do use alcohol to clean the erase lamp This damages the resin in the covers of the LEDs FSM 5 45 A151 A152 AND ADJUSTMENT 6 4 CHARGE CORONA WIRE REPLACEMENT 1 Open the front cover 2 Remove the charge corona unit A together with the wire cleaner B 1 screw 3 Remove the wire cleaner from the charge corona unit 4 Remove the front endblock cover C 1 screw and the rear endblock
55. cover D 5 Unhook the springs from the corona wires E and replace the wires NOTE a The new corona wires must be in the grooves F of the front endblock G and must be underneath the projections H of the rear endblock I as shown b The height adjuster J must be positioned underneath the corona wires Do not handle the new corona wires with bare hands Oil on the wire may cause uneven charge on the drum d Do not rub the corona wires with rough material sandpaper etc as this will damage the corona wires When removing the endblock covers be careful not to break off the side hooks f Do not use any solvents to clean the wires as this will cause uneven charge on the drum 9 Do not damage the grid plate when replacing the corona wires h When installing the charge corona unit make sure that the wires IK are positioned between the cleaner pads L A151 A152 5 46 FSM 6 5 CHARGE CORONA GRID PLATE REPLACEMENT 1 Open the front cover 2 Remove the charge corona unit together with wire cleaner 1 screw AND ADJUSTMENT 3 Unhook the grid plate anchor A z m 4 Remove the grid plate B as shown NOTE a Oils and chemicals from your hands will deteriorate the grid plate b Do not bend the grid plate This can result in an uneven charge When installing the charge corona unit make sure that the corona wires are positioned between the cleaner
56. e Rotate the 2 o 0 using holes B bracket 180 and A and install it FSM 5 96 A151 A152 TROUBLESHOOTING 1 COPY QUALITY 1 1 BLANK COPY WHITE COPY Problem White or almost white copy Possible Causes 1 Charge is not applied e CCO Grid bias power pack charge or grid failure e Poor contact of power pack lead wires e Broken charge corona wire e Leak in insulator or endblock 2 Copy image is not transferred to the paper e TC SC power pack transfer failure e Poor contact of the power pack lead wires e Poor contact of the transfer corona wire e Leak in the insulator or endblocks 3 The development roller does not rotate e Broken drive gear 4 The development roller is not properly grounded 5 Poor drum sensitivity The drum was exposed to fluorescent light or direct sunlight for a long period of time e The drum was exposed to ammonia gas or corrosive fumes for a long period of time 6 The drum does not rotate uz DO cr FN FSM 6 1 A151 A152 Action Are the charge and TC SC corona units correctly installed Yes No Install the charge and TC SC corona units correctly Do the charge corona unit terminal and the springs of the TC SC corona unit properly contact the receptacle terminals Yes No Replace the defective parts Are the charge and transfer corona wires broken No Yes Replace the corona wires Is le
57. friction belt prevents multiple feeds because the resistance of the friction belt is greater than the friction between original sheets A202 A203 9 8 SM ORIGINAL FEED 7 3 ORIGINAL FEED IN MECHANISM C F The DF motor A drives the feed roller B the pick up roller C the relay rollers D and the transport belt roller E via timing belts and a gear train The feed roller and the pick up roller are controlled by the feed clutch F but the relay rollers and the transport roller are directly driven by the DF motor The idler rollers G on the feed roller shaft are free from the shaft When the key is pressed the DF motor is energized and the relay rollers and transport belt roller start turning 100 milliseconds after the DF motor starts turning the pick up solenoid and the feed clutch are energized The pick up and feed rollers then start turning and carry the original between the relay rollers and the idler rollers The pick up solenoid and the feed clutch are de energized when the original s leading edge passes through the registration sensor The DF motor remains energized to deliver the original to the exposure glass until a certain number of pulses 10 to 25 pulses after the original s trailing edge passes through the registration sensor Then the DF motor pauses and reverses for 15 pulses to align the edge of the original with the scale To feed the second original the DF motor starts rotating when the scanner
58. hold for 1 2 seconds Changing the Auto Off timer You can change the default time of 30 minutes using the procedure below Enter 7 by using the Number key Press and hold the Clear Stop key until a dot e appears in the top left corner of the copy counter Press the Clear Stop key again Press the Lighter key 5 will blink on the copy counter Enter 14 using the Number keys Press the Auto Image Density key NOOO oc If your machine is the type 1 the present setting is displayed on the copy counter If your machine is the type 2 the present setting is displayed on the Magnification Ratio indicator Enter the desired setting using the Number keys referring to the fol lowing table Setting Definition 0 30 minutes default 1 15 minutes 2 1 hour 3 1 5 hours 4 2 hours E Press the Auto Image Density key to store the required setting 14 will blink on the copy counter off and on the main switch to return to the Standby condition Continued Tech Service Bulletin No 3013 3213 008 Page 3 of 3 Energy Saver Mode The copier will automatically enter a low power condition after the last copy is made Substantial energy savings can be achieved by reducing the copier fusing unit temperature and slightly increasing the time required for the machine to return to a ready condition It is selectable depending upon your office requirements The factory default setti
59. i i oos 4 3 FSM i A151 A152 A202 A203 15 DEVELOPMENT sc Gc a a ue edt o Macs od a 1 6 TONER SUPPLY uec cem dm nm hme Rom 4 4 1 7 TRANSFER AND SEPARATION 4 5 1 8 45 113 9 5 45 1 10 PAPER FEED 46 1 41DOCUMENTFEEDER 46 TAE OTHEHSS aos a kee ce ORS oe ee Se ee 2 SERVICE PROGRAMMODE 48 2 1 SERVICE PROGRAM MODE OPERATION 48 2 1 1 Service Program Access Procedure 48 2 1 2 Change Adjustment Values or Modes 49 2 1 3 Memory Clear Procedure 410 2 2 SERVICE PROGRAM MODE TABLE 413 2 3 SP MODE 8 INPUTCHECK 421 2 4 SP MODE 9 OUTPUT CHECK 422 2 5 SERVICE CALL AND USER CODE TABLE 423 3 SERVICE TABLES eee ee Ee ee Se HE ow 4 25 SITES i 2 S S d sg o e io ano bote tete Te e20 3 2 DIP SWITCHES AND JUMPER SWITCHES 4 26 3 3 VARIABLE RESISTORS 427 4 SPECIAL TOOLS ANDLUBRICANTS 4 28 5 PREVENTIVE MAINTENANCE SCHEDULE 4 29 5 1 PM TABLE 4 29 5 2 EXPLANATION OF REGULARPM 4 32 5 3 REGULAR PM PROCEDURE 4 34 6 DEFECTIVE COMPONENT TABLES 4 36 A151 A152 A202 A203 ii FSM 6 1 DEFECTIVE SENSOR TABLE 486 6 2 D
60. into the outlet in the copier rear cover 14 Attach the voltage reference decal C 15 Install the original table D A151 A152 7 6 FSM 16 Open the front cover 17 Lift the upper unit 18 Remove 2 screws A 19 Tighten the shorter stepped screw B 20 Install the upper unit stand C 1 longer stepped screw D 21 Attach the magnet E 22 Attach the decal F A296 5 Im O a 23 Close the upper unit and the front cover 24 Check the operation of the DF 25 Instruct key operators how to use the upper unit stand FSM 7 7 A151 A152 5 REPLACEMENT AND ADJUSTMENT 5 1 TRANSPORT BELT REPLACEMENT Turn off the main switch no Remove the original table A Co Remove the DF B from the copier 2 knob screws 1 power supply cord and 1 optics harness 4 Remove the grip guide C 2 screws Remove the transformer cover D 3 screws DF motor cover E 4 screws and main board cover F 2 screws O Remove the transport belt assembly 5 screws and 1 drive belt H NOTE When installing the transport belt assembly make sure that the positioning pin I fits into the DF frame A151 A152 7 8 FSM 7 Remove the transport roller holder A 1 screw 1 snap ring and 1 bushing 8 Pull out the transport belt B NOTE After reinstalling the transport belt make s
61. on Check the sensor actuator position on the lens assembly Actuated De actuated Does the lens motor rotate when the main switch is turned on Yes Check the lens drive mechanism and repair or replace the defective parts Check the voltage at CN103 1 and 6 on the main board 24 volts O volts Replace the main board Check the voltage at CN103 2 to 5 on the main board when the ne uz aoe DO cr mi 77 main switch is turned on 17 volts 24 volts Replace the main board Replace the lens motor FSM 6 33 A151 A152 Is there 5 volts at CN103 8 on the main board when the lens sensor is actuated Yes No Replace the lens H P sensor Replace the main board A151 A152 6 34 FSM 2 7 CODE 29 LENS HOME POSITION ERROR FT3213 COPIER ONLY Definition The lens home position sensor s output remains HIGH actuated for 4 0 seconds after the lens leaves the home position Possible Causes e Lens home position sensor failure e Defective lens drive motor e Defective main board e Defective lens drive mechanism e Defective dc harness e CN103 on the main board is not correctly connected Action Turn the main switch off and on Check the position of the lens assembly sensor actuator De actuated Actuated Does the lens motor rotate when the main switch is turned on Yes Check the lens drive mechanism and repair or replace the defective parts
62. shown NOTE Keep the multimeter leads away from the main board 2 Turn on the main switch close the front cover safety switch then turn on the development bias using SP9 38 3 Adjust the development bias voltage to 500 10 V by turning VRB on the CC Grid Bias power pack A 4 Press the key and turn off the main switch A202 A203 8 56 SM Rev 7 97 REPLACEMENT AND ADJUSTMENT 18 6 TRANSFER CORONA CURRENT ADJUSTMENT SP9 5 ADJUSTMENT STANDARD Adjusting VR SP Mode DC 31 0 0 5 uA VRT SP9 5 1 If previously removed reinstall the TC SC corona unit and position the drum shoe A on the center of the shaft so that the axis of the current detection plate B is aligned with the transfer corona wire as shown 2 Remove the seal C from the transport unit 3 Select the dc 200 uA range on the digital multimeter 4 Turn on the main switch close the front cover safety switch and turn on the transfer corona using SP9 5 5 Adjust the transfer corona current to dc 31 0 0 5 uA using on the TC SC power pack D 6 Press the key and turn off the main switch Copier co e N lt N N SM 8 57 A202 A203 REPLACEMENT AND ADJUSTMENT Rev 7 97 18 7 SEPARATION CORONA CURRENT ADJUSTMENT SP9 6 ADJUSTMENT STANDARD Adjusting VR SP Mode AC 49 1 0 uA VRD SP9 6 1 If previously removed reinstall the TC SC corona
63. t Press the key to make a copy Press the L9 key in Ready mode to turn off this mode 6 Use this mode to check whether a paper misfeed was caused by a sensor malfunction The total counter increments when copies are made in this mode Refer to NOTE 1 7 Aging Mode Factory use 8 Input Check Displays the inputs from sensors and switches For details see Refer to NOTE 1 page 46 9 Output Check Turns on electrical components For details see page 47 11 All Indicators ON Turns on all the indicators on the operation panel To turn off the indicators press the L9 key Auto Reset Select the auto shut off time 0 30 min Time Setting The copier main switch is shut off automatically 1 15 min 14 Energy Star after the selected auto shut off time if SP77 is at 2 60 min 0 3 90 4 120 min A202 A203 8 38 SM Rev 5 30 97 SERVICE PROGRAM MODE Mode No Function Settings Auto Shut Off Selects an auto reset time of 1 or 3 minutes or 0 1 min Time Energy cancels this mode 1 8 min 15 Saver Mode The copier automatically goes to the energy 2 None saver mode at the selected reset time if SP78 is at 1 16 Count Up Down Selects count up or count down 0 Up 1 Down 17 Open No function Key Specifies whether reduction or enlargement is 0 Reduction 18 Function A203 selected first when the
64. the following components If you wish to observe the input checks during a copy cycle press the key to perform this mode while making a normal copy Sensor Manual ID Level Indication Display Condition Registration ID Level 1 ON Paper Present Exit ID Level 2 ON Paper Present Paper Tray Switch ID Level 3 ON Paper Tray Closed Relay Sensor ID Level 4 ON Home Position Scanner HP Sensor ID Level 5 ON Actuator inside sensor Key Counter Set Signal ID Level 6 ON Key Counter Set Ready for Copying How to check sensor switch inputs for the A203 copier 1 Enter SP mode 8 as outlined in the Service Program Mode Access Procedure page 8 34 then press the Auto Image L9 key 2 Enter the desired number from the following table 3 Press the 9 key again 4 Enter the number of copies and press the key Either 0 or 1 is displayed in the Magnification Indicator Display Condition No Sensor Switch Signal 0 1 1 Registration Sensor Paper not detected HIGH Paper detected LOW 2 Exit Sensor 3 Paper Tray Switch Paper tray opened HIGH Paper tray closed LOW 4 Relay Sensor Paper not detected HIGH Paper detected LOW 12 Scanner HP Sensor Sensor not actuated LOW Sensor actuated HIGH 4th 5th Mirror HP 13 Sensor A203 copier only Lens HP Sensor A203 copier only 20 ADF Installation ADF not installed ADF installed 2
65. the illustration front view E 10 Set the pulley on the drive shaft 1 E ring A151 A152 5 16 SM 11 Manually move the first and second scanners to home position 12 Insert the four positioning pins A in the holes on the scanner guide rails to secure the first and second scanners 13 Loosen the wire tension bracket fixing screw B and the wire tension adjusting screw C 14 Loosen the screw securing the front fixing plate D Place wires 2 and 4 on the pulleys as shown 15 Hook the light silver wire 4 onto the front fixing plate and hook the wire tension spring E onto the front fixing plate and the frame projection SM 5 17 A151 A152 AND ADJUSTMENT H z m 16 Place the dark silver wires 1 and 3 around the pulleys as shown 17 Attach wire 3 to the rear wire fixing plate A then hook one end of tension spring B to the fixing plate and the other end to the frame projection 18 Reinstall and tighten the first scanner clamps C front and rear and remove the four positioning pins and the omega clamp 19 Perform a free run turn DIP switch 101 1 ON to condition the wires A151 A152 5 18 SM 7212022020 x 20 Adjust the tension in the second scanner wire 1 Insert positioning pin A in the hole at the front end of the second scanner 2 Loosely insert positioning pin B in the hole at the rear end of the second scanner
66. when the main switch is turned on No Yes Correct the scanner drive wire position Check the voltage at CN106 2 on the main board 24 volts volts Check FU202 on the dc power supply board Good No Good Replace FU202 ne uz aoe DO cr mi 77 Replace the dc power supply board Check the voltage at CN105 1 and 6 on the main board 24 volts O volts Replace the main board FSM 6 29 A151 A152 Check the voltage at CN105 2 to 5 on the main board when the main switch is turned on 17 volts 24 volts Replace the main board Replace the scanner motor Is there 5 volts at CN103 11 on the main board when the scanner H P sensor is actuated Yes No Replace the scanner H P sensor Replace the main board A151 A152 6 30 FSM 2 5 CODE 22 SCANNER HOME POSITION ERROR Definition The scanner home position sensor s output remains HIGH actuated for 1 0 second after the scanner starts Possible Causes e Scanner home position sensor failure e Defective scanner motor e Defective main motor e Defective dc power supply board Incorrect scanner drive wire position e Defective dc harness e CN103 or CN105 on the main board is not correctly connected e FU202 on the dc power supply board open blown fuse Action Turn the main switch off and on actuator position Check the position of the 1st scanner sensor actuator Deactuated Actuated
67. 0V Selects 220 230 or 240 volts 0 220 230V Conversion If the rated voltage is 240V this data must be 1 240V changed to 1 Hefer to NOTE 2 14 Auto OFF Auto off mode can be selected 0 30 mins default 1 15 mins 2 1 hour 3 1 5 hours 4 2 hours 15 Auto Reset Selects auto reset time of 1 or 3 minutes or 0 1 min Time Energy cancels this mode 1 8 min Saver Mode The copier automatically goes to the energy 2 None saver mode at the selected reset time when SP78 is set to 1 16 Count Up Down Selects count up or count down 0 Up 1 Down 17 Open No function 18 Reduce Enlarge Specifies whether reduction or enlargement is 0 Reduction Key Function selected first when the Reduce Enlarge key is 1 Enlargement FT3213 copier only FSM 4 13 A151 A152 gt o TABLES Function Data 19 ADS Priority Specifies whether the copier defaults to ADS 0 ADS manual mode when the main switch is turned 1 Manual 29 Fusing Selects fusing temperature control mode 0 ON OFF Temperature After selecting the control mode and turning the control Control main switch off on the fusing temperature 1 Phase control control is changed 30 Toner Supply Selects toner supply system 0 Detect Mode Mode See SP31 SP32 for toner supply amount
68. 1 ADF Lift Switch ADF closed ADF opened 22 Key Counter Set Signal Key Counter not set Key Counter set 14 A202 A203 8 46 SM SERVICE PROGRAM MODE 15 6 SP MODE 9 OUTPUT CHECK How to turn electrical components on off 1 Enter SP mode 9 as outlined in the Service Program Mode Access Procedure on page 8 34 then press the 9 key 2 Enter the desired number from the following table 3 Press the key to turn on the electrical component 4 Press the key to turn off the electrical component Number Electrical Component 1 Main Motor Quenching Lamp 2 Charge Corona Standard Image Grid 3 Charge Corona Standard ID Sensor Grid 5 Transfer Corona 6 Separation Corona 8 Erase Lamp 10 ID Sensor LED 11 Toner Supply Motor 12 Registration Clutch 13 Paper Feed Clutch 15 Relay Roller Clutch 17 Machine Shut Off 18 Exhaust Blower Motor 19 Optics Cooling Fan 20 Exposure Lamp Optics Cooling Fan 21 Total Counter 30 37 Development Bias Voltage in 40 volt steps starting at 120 volts 38 Development Bias Voltage 500 volts 40 48 Grid Voltage in 60 volt steps starting at 400 volts SM 8 47 A202 A203 co e N Bea N Copier SERVICE TABLES 16 SERVICE TABLES 16 1 TEST POINTS Copier Main Board Number Function TP101 HET Fusing Therm
69. 1 Change the lens position 2 Change the side fence position in the paper tray How it works Shifts the copy image NOTE a When side to side registration is out of the adjustment standard only for the paper tray adjust the side fence position in the paper tray b When side to side registration is out of the adjustment standard for both the paper tray and the by pass feed table adjust the lens position Check the adjustment by making a copy from the by pass feed table Then make a copy from the paper tray and adjust the side fence position in the paper tray if necessary Side Fence Adjustment Paper Tray 1 Pull the paper tray out 2 Move the side fences to the widest position 3 Remove the bottom plate spacer A 4 Slide the bottom plate B to the front side and remove it 5 Remove two springs C A151 A152 5 84 FSM 6 Remove the pinion gear A 1 screw 7 Remove the front B and rear C side fences AND ADJUSTMENT 8 Remove the registration adjustment plate D 2 screws and set it in the desired position NOTE When reinstalling the pinion gear A the lines E on the gear must fit the lines F of the rack gears G Z W m o lt q l tc FSM 5 85 A151 A152 Lens Position Adjustment A 1 Turn off the main switch and remove the exposure glass See Exposure Glass Removal 2 Remove the lens cover 2 s
70. 1 Fixed Mode 31 Toner Supply Determines how much toner is supplied in detect 0 15 Ratio mode 1 7 Detect Mode 2 30 3 60 32 Toner Supply Determines how much toner is supplied in fixed 0 7 096 Ratio mode 1 3 5 Fixed Mode 2 10 5 3 14 0 33 ID Sensor Bias Sets the bias voltage applied to the development Toner Density roller for the ID Sensor Pattern 0 Normal Vo 0 Vo 1 Low 1 Vo 40V 2 High 2 Vo 20V 3 Higher 3 Vo 40V 34 ADS Level Selects the image density level in ADS mode 0 Normal Data 1 1 Darker Increases grid voltage 40V Development bias 2 Lighter voltage is not changed Data 2 Increases development bias voltage 40V Grid voltage is not changed 35 ID Detection ID sensor check is performed every 5 copies 0 10 copies Interval 10 copies 1 5 copies If low image density occurs in the near end condition change the data to 1 37 Image Bias Adjusts image bias output if the image density at 0 Normal Vo Adjustment level 4 cannot be adjusted by Light Intensity 1 Darkest adjustment 5 48 2 Darker 0 Vo 3 Lighter 1 Vo 40V 4 Lightest 2 Vo 20V 3 Vo 20V 4 Vo 40V 39 Exposure Lamp Factory use ON 41 Lead Edge Adjusts the lead edge erase margin 0 15 Erase Margin 0 4 mm per step 3 2 mm to 42 8 Default 8 Adjustment O 42 Registration Adjusts registration 0 15 Adjustment 0 4 mm per step 3 2 mm to 2 8 mm Default 8 43 Vertical Adjusts magnifi
71. 1 Yes To clear turn on DPS101 2 and short circuit JPS101 C Lower 100 By pass Feed Displays the total number of copies fed from the Copies by pass feed table Refer to NOTE 5 101 Paper Tray Displays the total number of copies fed from the Copies paper tray Refer to NOTE 5 102 Open No function 103 Total Copies Displays the total number of copies Refer to NOTE 5 106 DF Originals Displays the total number of originals fed from FT3213 copier the DF only Refer to NOTE 5 110 Misfeeds total Displays the total number of paper misfeeds Refer to NOTE 5 111 Number of Displays the total number of paper misfeeds in Misfeeds by each area Press the 1 key to select the Location desired number Refer to NOTE 5 1 will be selected when the Auto Image Density key is pressed 1 Paper Feed 2 Exit 3 Open 4 DF 120 Total Service Displays the total number of times the service Calls call indicator has turned on 121 Optics Section Displays the total number of optics section Service Calls service calls 122 Exposure Lamp Displays the total number of exposure lamp Service Calls service calls 123 Open No function A151 A152 4 18 FSM Function Data 124 Fusing Section Displays the total number of fusing section Service Calls service calls 125 DF Displays the total number of DF Timing Pulse Communication Error service calls Service Calls 126
72. 1 e Stud Screw M4 cda unii o eed 2 e Harness Clamp 1 e Upper Unit SEI i 1 e Stepped Screw 1 e Stepped Screw Long 1 Ecole 1 e Operation Decal Canines 1 e DIOE emere rtr orante dero RE ED eee ates 1 A202 A203 8 28 INSTALLATION 14 4 DOCUMENT FEEDER A662 INSTALLATION PROCEDURE F 230 240 V NCAUTION When installing the DF make sure that the copier is unplugged 1 Remove the platen cover A from the copier 2 Replace the 2 screws with the 2 stud screws B e Use the M4 stud screws 3 Remove the strips of tape from the DF NCAUTION The next step step 4 must be done only for 240 volt areas 4 Perform the conversion from 220 230 V to 240 V as follows 1 Remove the main board cover C 2 screws 2 Disconnect the connector for 220 230 V D Black Wire from the ac harness connector E and connect the connector for 240 V F White Wire to the ac harness connector Copier co e N N N 3 Reinstall the cover SM 8 29 A202 A203 INSTALLATION 5 Insert the DF A into the slots B in the copier upper cover 6 Secure the DF to the copier 2 thumb screws 7 Remove the upper rear cover D 2 screws 8 Remove th
73. 101 2 OFF Service program mode access JUMPER SWITCH NORMAL FUNCTION JPS101 R Upper Open Factory use JPS101 C Lower Open To clear counters by SP98 or to clear all memory by SP99 DF Main Board EM FUNCTION 1 2 3 4 OFF OFF OFF OFF Normal Factory setting ON OFF OFF ON Free run Insert paper Lift Switch OFF OFF ON ON Solenoid test must be ON ON ON OFF ON Motor test ON ON ON ON indicators ON A151 A152 4 26 FSM 3 3 VARIABLE RESISTORS Copier Main Board NUMBER FUNCTION VR101 jAdjusts ADS voltage 42 5 0 1 volts VR102 Adjusts ID sensor voltage 4 0 0 2 volts CC Grid Bias Power Pack NUMBER FUNCTION VR1 Adjusts charge corona current VR2 Adjusts standard grid voltage VR3 Adjusts standard development bias voltage TC SC Power Pack NUMBER FUNCTION VRT Adjusts transfer corona current VRD Adjusts separation corona current AC Drive Board NUMBER FUNCTION VR401 Adjusts base exposure lamp voltage Factory use DF Main Board NUMBER FUNCTION VR1 Adjusts original stop position Factory use FSM 4 27 A151 A152 gt o TABLES 4 SPECIAL TOOLS AND LUBRICANTS
74. 2 Remove the feed in unit See Feed in Unit Removal 3 Remove the feed roller timing belt A feed roller gear B 1 E ring and 1 spring pin C and 1 bushing D NOTE Be careful not to lose the spring pin 4 Slide the feed roller shaft E towards the front and remove the feed clutch F 1 E ring and 1 connector 5 Take out the feed roller shaft 1 spacer and 1 bushing from the rear side 6 Remove the feed roller G from the shaft 3 idler rollers H 7 E rings and 1 spring pin 1 NOTE Be careful not to lose the spring pin A202 A203 9 18 SM REPLACEMENT AND ADJUSTMENT 9 5 FRICTION BELT REPLACEMENT B 1 Turn off the main switch 2 Remove the friction belt assembly A 1 screw 3 Remove the friction belt B 2 springs 1 pin NOTE When installing the friction belt assembly make sure the fiction belt roller is set in the correct position See the illustration SM 9 19 A202 A203 A662 5 mhr o Ow 0 JTE REPLACEMENT AND ADJUSTMENT 9 6 PICK UP SOLENOID ADJUSTMENT 1 Turn off the main switch Remove the feed in unit See Feed in Unit Removal Loosen two screws A securing the pick up solenoid B gt a OO Place a 1 2 mm thickness gauge C between the plunger and the solenoid 5 Turn the solenoid lever D clockwise until the plunger touches the thickness gauge Just at this point tighten two screws 6 Make sure that the pick up le
75. 21 122 121 100 I P RENNES 100 71 65 71 65 100 Enlargement Side Reduction Side The lens home position sensor A informs the main board when the lens is at the full size position home position The main board determines the lens stop position in reduction and enlargement modes by counting the number of steps the motor makes with reference to the lens home position When a new reproduction ratio is selected the lens B moves directly to the selected magnification position The lens home position is registered each time the lens starts from or passes through the lens home position sensor As the lens moves from the enlargement side to the reduction side the sensor registers the home position This occurs when the actuator plate C enters the lens home position sensor A small vibration can be observed when the lens moves through the home position from the enlargement side to the reduction side because the lens is going in the wrong direction to register the home position The lens overshoots the home position by four pulses before going back to register the home position The lens always stops while moving from left to right as viewed from the front to minimize the error caused by mechanical play in the drive gears D A202 A203 8 14 SM OPTICS 9 2 BASE LAMP VOLTAGE IN MANUAL IMAGE DENSITY MODE SP48 sets the exposure lamp data for level 4 Vo of manual image density mode
76. 25 G26 G13 G14 DRIVE LAYOUT Timing Belt Drive Gear Timing Belt Pulley Timing Belt Timing Belt Pulley Relay Gear Drum Drive Gear Toner Supply Motor Gear Toner Supply Gear Toner Supply Unit A202 A203 co e N N N Copier POWER DISTRIBUTION 7 POWER DISTRIBUTION NOTE Items marked with an are different from the A151 and A152 copiers AC Power 115V or 220V 240V Anti condensation Heaters 1 Main SW gt Drum Option i Optics Option 1 1 1 1 Cover Safety SW Scan 5V gt Operation Panel Board Signal an mas eg arai Sensors Power Rela 24V VA 5V VC Switches ame RA401 1 DF Interface Board A203 copier only Mp Thermistors 1 1 odi i 24V VA Fusing Lamp 1 2 Drive Circuit i 1 PRA I 1 1 I e Fusing Lam je 3 W Pack 24V VA Solenoids Exposure Lamp Drive Circuit Main ds Board 1 1 Exposure Lamp le proton i Lens Motor A203 copier only NE Main Motor 24V VA 24V 4th 5th Mirror Motor Relay RA402 A203 copier only 1 Optics Cooling Fan Motor WOES A202 and A203 copier AC Drive Board Exhaust Blower Motor Main Motor je Document Feeder 4 _________ Toner Supply Motor Option
77. 3 Slide the rear holder toward the rear side and remove the exit unit C A151 A152 5 62 FSM 7 2 FUSING UNIT REMOVAL Make sure that the main switch is turned off and the power supply cord is unplugged Cleaning unit 2 Remove the platen cover or DF 3 Open the front cover 4 Remove the following covers and units z Z Development unit Upper rear cover Charge corona unit and wire cleaner Upper left cover A 4 lt 5 UM lt a Hold down the top of the upper unit and open the upper unit by pushing the release lever O Remove the inner cover and pull out the drum unit 2 screws NOTE Cover the drum with some sheets of paper to prevent the drum from being exposed to light Close the upper unit N Remove the exit unit See Exit Unit Removal co Remove the two screws B securing the fusing unit 10 Remove the front and rear upper unit stoppers C 1 screw each FSM 5 63 A151 A152 11 Open the upper unit gently while holding it until the upper unit stops at the 90 position as shown 12 Free the four fusing harnesses and remove the unit A as shown 2 Screws NOTE Make sure the 3P connector harness B is free from the notch C in the frame before removing the fusing unit FSM 5 64 A151 A152 13 Reassemble NOTE 1 When reinstalling the fusing unit A make sure that the two positioning pins B and the posit
78. 3 9 30 cm 11 8 60 cm 23 6 70 cm 27 6 1 Front 70 cm 27 6 2 Back 10 cm 3 9 3 Right 60 cm 23 6 4 Left 30 cm 11 8 NOTE A space of at least 10cm 3 9 at the rear of the machine is necessary for smooth air inlet into the machine 1 4 POWER REQUIREMENTS 1 Input voltage level 110 V 60 Hz More than 15 A 115 V 60 Hz More than 15 A U S Version 220 240 V 50 Hz More than 8 A 220 V 60 Hz More than 8 A 220 V 50 Hz More than 8 A 2 Permissible voltage fluctuation 10 3 Do not set anything on the power cord NOTE Be sure to ground the machine Do not connect the grounding wire to a gas pipe b Make sure the plug is firmly inserted in the outlet C Avoid multi wiring A151 A152 3 2 FSM 2 INSTALLATION PROCEDURE 2 1 ACCESSORY CHECK Check the quantity and condition of the accessories in the box according to the following list T CODY TAY 1 2 Envelope for 17 Only 1 3 NEGR utei iso pean Breet One eee 1 4 Operating Instructions Except 27 1 5 Decal Symbol Explanation 1 6 User Survey Card 17 Only 1 NOTE 17 U S Version z E l m E E o 2 FSM 3 3 A151 A152 2 2 COPIER INSTALLATION PROCEDURE 1 Remove the strips of tape from the copier as shown 2 Pull out the paper tray A
79. 3013 copier 57 Drum Rotation Displays the total time that the drum has rotated Time Minute is displayed first Press and hold the Lighter key to display Hour 58 Toner End Displays the toner end condition count Counter The toner end counter counts up 1 after 200 copies are made following toner cartridge replacement 59 Open No function 60 Standard Factory use 0 8 Image Grid Do not change data Default 4 Voltage Setting Refer to NOTE 6 61 Standard ID Factory use 0 8 Sensor Bias Do not change data Default 2 Voltage Setting 62 Standard ID Factory use 0 8 Sensor Grid Do not change data Default 4 Voltage Setting Refer to NOTE 6 63 Open No function 64 Toner Density Displays the toner density level detected by 0 4 Level Display initial setting SP65 Data Vsp Vsg 0 12 15 1 0 7 2 8 11 3 16 21 4 22 100 65 Developer Agitates new developer for about 5 minutes Initial Setting 50 is displayed on the copy counter when the Auto Image Density key is held down Press the Start key to start the initial setting Initial setting must be done when new developer is installed The copier automatically returns to normal mode after initial setting is completed 66 Drum Initial Used to set new drum condition 0 No Setting Initial setting must be done when a new drum 1 Yes is installed The Drum Rotation Time SP57 and the OPC counter SP69 are cleared A151 A152 4 16 FSM
80. 5 32 SM 4 3 USED TONER COLLECTION CAUTION After disposing of the toner in the used toner tank SP83 must be done to clear the memory counter SP58 1 2 3 SM Remove the cleaning unit See Cleaning Unit Removal Set the cleaning unit on a large sheet of paper A Open the toner collection cover B while removing the hooks C NOTE Do not peel off the tape on the toner collection cover Pour the used toner slowly onto the paper sheet so that the toner does not scatter Place the paper sheet with the used toner into a plastic bag NOTE Dispose according to local regulations Reinstall the cleaning unit Perform SP83 to clear the memory counter 5 33 A151 A152 Z o lt q PS tc AND ADJUSTMENT 4 4 ENTRANCE SEAL REPLACEMENT ao fF N O N 8 Remove the cleaning unit See Cleaning Unit Removal Remove the used toner See Used Toner Collection Clean the cleaning unit a vacuum cleaner Remove the two seals A and the entrance seal B together with the strip of double sided tape securing it to the lower casing C Clean the lower casing with alcohol make sure that no tape remains on the casing surface Place a new strip of double sided tape D on the lower casing surface The lower edge E of the tape must be flush with the edge F of the projection as shown in the illustration Place the new entrance seal on the dou
81. 7 PREVENTIVE MAINTENANCE SCHEDULE 8 51 TET PM TABLE t cn URS A cB An aR ce eR RE eR 8 51 18 REPLACEMENT AND ADJUSTMENT 8 52 18 1 TONER SUPPLY MOTOR REPLACEMENT 8 52 18 2 QUENCHING LAMP REPLACEMENT 8 53 18 3 CHARGE CORONA CURRENT ADJUSTMENT 8 54 18 4 GRID VOLTAGE ADJUSTMENT SP9 46 8 55 18 5 DEVELOPMENT BIAS VOLTAGE ADJUSTMENT SP9 38 8 56 18 6 TRANSFER CORONA CURRENT ADJUSTMENT SP9 5 8 57 18 7 SEPARATION CORONA CURRENT ADJUSTMENT SP9 6 8 58 SECTION 9 DOCUMENT FEEDER A662 1 5 9 1 2 COMPONENTLAYOUT 92 2 1 MECHANICAL COMPONENTS 2 2 2 2 9 2 2 2 ELECTRICAL COMPONENTS 9 2 3 ELECTRICAL COMPONENT DESCRIPTIONS 9 3 4 POWER DISTRIBUTION 94 5 BASIC OPERATION 9 5 6 INTERFACE CIRCUIT 9 6 7 ORIGINAL FEED 9 7 7 1 ORIGINAL PICK UP MECHANISM s 9 7 7 2 ORIGINAL SEPARATION MECHANISM 9 8 A151 A152 A202 A203 x FSM 7 3 ORIGINAL FEED IN MECHANISM 9 9 7 4 ORIGINAL FEED OUT MECHANISM 9 10 7 5 DF MOTOR CIRCUIT s s OTT 7 6 ORIGINAL FEED AND MISFEED DETECTION TIMING 9 12 8 SERVICE TABLES 9 13 8 1 5 5 9 13 8 2 VARIABLE 5 5 9 13 SE
82. 7 Power Pack TC SC 21 Exposure Lamp 31 Mirror 8 Operation Panel Board 22 Lens Motor d y A203 copier only 32 Main Motor Capacitor 23 Scanner Home Position 33 Main Board 10 Total Counter Sensor 34 Main Motor us Quenching Lamp 24 Optics Thermistor 35 Toner Supply Motor te Puang Lanp 25 Lens Home Position 36 DC Power Supply Board 13 Front Cover Safety Switch Sensor A203 copier only 37 Relay Roller Clutch 14 Main Switch 26 Power Pack CC Grid Bias 38 Paper Feed Clutch 15 Fusing Thermoswitch NOTE Index No 28 is not applicable for the A202 A203 models This item was the Fusing Traic 115V only in the A151 A152 copiers and is not used on these models see next page A202 A203 8 6 SM ELECTRICAL COMPONENT DESCRIPTIONS 5 ELECTRICAL COMPONENT DESCRIPTIONS The following motor is included as an electrical component Symbol Name Function Index No M7 Toner Supply Motor Drives the toner supply roller 35 The following clutch and triac are not included in this copier Symbol Name Function Index No MSC1 Toner Supply Clutch Drives the toner supply roller 35 Fusing Triac Switches the fusing lamp on and off TR 28 115 V only The following part has been changed Symbol Name Function Index No Quenching Lamp Receives dc power from the main board the L3 lamp in the A151 A152 received ac power 11
83. 856 Spring Plate A1522855 DENOTES NEW PART Feed Mylar Continued ALlITVnO AdOO N TvoIH10313 TVOINVHOAW N Ssiuvd WS Q Hivduadvd 43H10 m Tech Service Bulletin No 3013 3213 3513 3713 017 Page 2 of 2 Note The three Bulletins that were issued for the 3513 3713 series and were numbered 001 002 003 should have been released under the 3013 3213 3513 3713 series Because of this oversight they have been renumbered as Date 3013 3213 3513 3713 014 Service Manual Insert 07 29 97 3013 3213 3513 3713 015 Parts Catalog Corrections 07 29 97 3013 3213 3513 3713 016 Software Modifications 11 17 97 These bulletins will not be reissued at this time please renumber the existing bulletins as indicated above TECHNICAL Gestetner BULLETINS BULLETINS Click on the Directory you wish to view z 9 o ga Qm qs 8 Go lt lt o7 oa o Qa ao Qum Lm go o 2 o m io d v RigoH TECHNICAL SERVICE BULLETIN Sa Vili BULLETIN NUMBER A151 A152 A202 A203 001 APPLICABLE MODEL GESTETNER 2713 2713Z RICOH FT3513 3713 SAVIN 9113 91137 05 20 98 The chart listed below shows the Last Bulletin Number issued for the A151 A152 A202 A203 series Bulletin Cross Reference Ricoh Group Companies Last Bulletin No Gestetner 011 Ricoh 017 Savin 9113
84. 9 HORIZONTAL MAGNIFICATION ADJUSTMENT The horizontal magnification is not within the When adjustment standard After loosening the first scanner wire clamps Purpose To maintain proper horizontal magnification Adjustment Less than 0 5 difference between original and Standard e FT3013 copier Loosen the two screws and How to Adjust move the lens position e FT3213 copier SP44 0 2 step 51 steps How it works Changes the lens home position FT3013 copier A 1 Place a 150 mm scale parallel to the left scale on the exposure glass 2 Make three copies to check the horizontal magnification 3 Confirm that the scanner wire clamps are positioned correctly using the scanner positioning pins See Scanner Wire Installation 4 Remove the lens cover A 2 screws 5 Loosen screws B and move the lens C to adjust the magnification A151 A152 5 80 FSM FT3213 copier 1 Change the value of SP44 to 8 default value 2 Confirm that the scanner wire clamps are positioned correctly using the scanner positioning pins See Scanner Wire Installation 3 Place a 150 mm scale parallel to the left scale on the exposure glass 4 Adjust the horizontal magnification using SP44 Make three copies to check the magnification 8 10 VERTICAL MAGNIFICATION ADJUSTMENT The vertical magnification is not within the When
85. A151 and A152 Aa O O ON OD SM copiers 16 17 18 19 20 21 22 23 24 25 26 27 Semicircular Feed Rollers Paper Tray Registration Rollers Transfer and Separation Corona Unit Pick off Pawl Cleaning Unit Pressure Roller Fusing Unit Hot Roller Exit Rollers 11 Copy Tray 12 Hot Roller Strippers 13 Exhaust Blower Motor 14 3rd Mirror 15 2nd Mirror 16 1st Mirror 17 Ozone Filter 18 Used Toner Tank 19 Cleaning Blade 20 Quenching Lamp 21 Charge Corona Unit 22 Lens 23 Erase Lamp 25 26 27 28 24 29 30 31 32 eth Mirror Drum 4th Mirror 5th Mirror Optics Cooling Fan Motor in A202 amp A203 Toner Supply Unit Development Unit 2nd Relay Rollers By pass Feed Table 1st Relay Rollers A202 A203 co e N lt N N Copier ELECTRICAL COMPONENT LAYOUT 4 ELECTRICAL COMPONENT LAYOUT NOTE Items marked withan are different from the A151 and A152 copiers 32 33 34 2 1 Paper Tray Switch 16 Exit Sensor 27 AC Drive Board 2 Relay Sensor 17 Exhaust Blower Motor 28 N A 3 Registration Clutch 18 Optics Thermofuse 29 Scanner Motor 4 Optics Cooling Fan Motor 19 Auto Image Density 30 4th 5th Mirror Home 5 Registration Sensor Sensor Position Sensor 6 Image Density Sensor 20 Fusing Thermistor A203 Copier only
86. A203 copier is based on the A152 copier Only the differences from the A151 A152 copier are described in the following pages Refer to the A151 A152 copier s service manual for additional information A model cross reference table can be found in the specifications section of this manual MAJOR DIFFERENCES BETWEEN THE A202 A203 AND A151 A152 The following table lists the major differences between the A202 A203 series and the A151 A152 series A Model Cross Reference Table can be found in the Specifications Section of the service manual No Item A202 A203 A151 A152 Process Control Grid Voltage for Image Density Control Depends on the Standard image density grid voltage and the auto image density factor Depends on the factors shown on the left and also the drum residual voltage Vr detection factor Grid Voltage for Toner Depends on the standard ID sensor grid voltage Depends on the standard ID sensor grid voltage and the drum wear correction factor Drum Residual The drum residual Voltage VR voltage Vr detection 3 Detection and drum residual Correction voltage VR correction have been eliminated Drum Wear The drum wear 4 Correction correction has been eliminated Optics 1 Optics Cooling Fan The optics cooling fan is installed for both A202 and A203 copiers The optics cooling fan is installed on the A152 copier only
87. CH The Main Switch has been changed to a rocker type switch This type of switch will automatically shut OFF power to the copier if the machine has not been used for a certain periodfo time 2 MAIN BOARD etc A control circuit and a 2P connector have been added to the main board A Harness Main Switch described above has been added Two wires have been added to the AC Harness Copier Main Board AC Harness Harness Main Switch INTERCHANGEABILITY CHART OLD and NEW parts can be used in both OLD and NEW machines 2 New Style Power Switch NEW parts CAN NOT be used in OLD machines OLD parts can be used in OLD and NEW machines NEW parts can be used in OLD and NEW machines OLD parts CAN NOT be used in NEW machines 3 OLD parts CAN NOT be used in NEW machines NEW parts CAN NOT be used in OLD machines Must be installed as a set on units manufactured prior to the S N cut in On units manufactured aft er the S N cut in or previously modified use the new part numbers individually Continued siuva W 0 Hivd O onioaa oiNvHoaw 1 Airivno O Tech Service Bulletin No 3013 3213 009 Page 2 of 3 3 The Main Switch Bracket has been added to secure the new main switch The cover switch decal has been added to cover the symbol for the old main switch 4 The Left Lower Cover has been modified to provide an opening for the new Main Swi
88. Check the text on the copies A151 A152 5 82 FSM 8 12 LEADING EDGE ERASE MARGIN ADJUSTMENT The leading edge erase margin is not within the When adjustment standard Purpose To maintain the correct leading erase margin Adjustment 2 5 1 5 mm 0 1 0 06 How to Adjust SP41 0 4 mm step 16 steps How it works Changes the erase lamp on period Place a 150 mm scale perpendicular to the left scale on the exposure glass m Adjust the leading edge erase margin using SP41 Make three copies and check the erase margin 8 13 REGISTRATION ADJUSTMENT When Registration is not within the adjustment standard Purpose To maintain proper registration Adjustment Standard 0 2 mm 0 0 08 How to Adjust SP42 0 4 mm step 16 steps How it works Changes the registration roller start timing Place a 150 mm scale perpendicular to the left scale on the exposure glass Adjust the registration using SP42 Make three copies and check the registration no AND ADJUSTMENT z lt m Oo FSM 5 83 A151 A152 8 14 SIDE TO SIDE REGISTRATION ADJUSTMENT Side to side registration is out of the adjustment When standard Purpose To maintain the proper side to side registration Adjustment Standard 0 2 mm 0 0 08 How to Adjust
89. Current Adjustment Perform the light intensity adjustment SP48 and the ADS adjustment SP56 no Place the OS A4 test chart on the exposure glass and make a copy Co If the side to side variations of the gray scales are not within the adjustment standard turn off the main switch and remove the exposure glass See Exposure Glass Removal 4 Position the adjusting plates A so that the copy image meets the adjustment standard FSM 5 75 A151 A152 8 3 IMAGE BIAS VOLTAGE ADJUSTMENT 1 The image is blurred even though the image density in black solid areas is acceptable When 2 Dirty background The problem is not caused by excess toner and cannot be solved by adjusting the light intensity Purpose To improve the copy image How to Adjust SP37 _ Changes the bias voltage while the image area on How it works the drum is being developed Data SP37 0 1 2 3 4 Bias Voltage V Vo Vo 40 Vo 20 Vo 20 Vo 40 Image Density Normal Darkest Darker Lighter Lightest NOTE Vo is the standard voltage applied to the development roller 1 Make a copy after adjusting the light intensity 2 If the image is blurred Decrease the bias voltage by one step and readjust the light intensity If the background is dirty Increase the bias voltage by one step and readjust the light intensity A151 A152 5 76 FSM 8 4 TONER
90. Developer Replacement NOTE Since the software counter for the development bias voltage in the toner detection cycle has been cleared 20 volts will be applied to the development roller for the initial 499 copies 9 Clean the optics sensors and inside of the copier if necessary 10 Refer to the FACTORY SETTING table located inside the upper slit of the inner cover and enter the data for 1 SP60 Standard Image Grid Voltage Setting 2 SP62 Standard ID Sensor Grid Voltage Setting FSM 4 11 A151 A152 TABLES gt o 10 Perform the following SP modes in sequence 1 SP66 Drum Initial Setting SP65 Developer Initial Setting SP48 Light Intensity Adjustment SP56 ADS Voltage Adjustment SP54 Vsg Adjustment SP42 Registration Adjustment SP41 Leading Edge Erase Margin Adjustment SP43 Vertical Magnification Adjustment SP44 Horizontal Magnification Adjustment FT3213 copier only 10 SP47 Focus Adjustment FT3213 copier only _ _ _ _ YS es SS 2 4 5 6 7 8 9 11 Turn off the main switch 12 Turn off DPS101 2 and open circuit JPS101 C Lower A151 A152 4 12 FSM 2 2 SERVICE PROGRAM MODE TABLE 1 A after the mode name means that copies can be made while in the SP mode Copies can be made by pressing the Start key after pressing the Auto Image Density key Rev 1 26 96
91. EFECTIVE SWITCHES OR OTHER ELECTRICAL COMPONENTS 4 37 6 3 OPEN FUSE amp CIRCUIT BREAKER TABLE 4 88 SECTION 5 REPLACEMENT amp ADJUSTMENT 1 EXTERIOR AND INNER COVERS 5 1 1 1 EXTERIOR COVER REMOVAL 54 1 1 1 Front Cover ua 44 ox 3 33 x 2 3 2 2 3238 1 1 2 Right Cover 38 322 981 1 1 3 Upper Left Cover 52 1 1 4 Lower Left Cover 52 1 1 5 Upper Rear Cover 5 2 1 1 6 Lower Rear Cover a a a a aaa a 52 1 1 7 Upper Cover 5 3 1 2 INNER COVER REMOVAL 54 2 OPTICS x aae ee eee ee Se OA P 2 1 EXPOSURE GLASS REMOVAL 555 2 2 1ST MIRROR REMOVAL 56 2 3 2ND AND MIRROR REMOVAL 8 2 4 4TH AND 5TH MIRROR REPLACEMENT 5 10 2 5 EXPOSURE LAMP REPLACEMENT 541 2 6 THERMOFUSE REPLACEMENT 5 13 2 7 SCANNER DRIVE WIRE REPLACEMENT 5 4 2 7 1 Wire Removal 5 14 2 7 2 Wire Installation 5 15 2 8 SCANNER MOTOR REPLACEMENT 5 21 2 9 LENS DRIVE MOTOR REPLACEMENT FT3213 Copier only 5 22 2 10 4TH STH MIRROR MOTOR REPLACEMENT FT3213 Copier Only 5 24 FSM iii A151 A152 A202 A203 3 DEVELOPMENT AND TONER SUPPLY 5 25 3 1 DEVELOPMENTUNITREMOVAL 525 3 2 TONER SUPPLY UNIT REMOVA
92. ENERAL The Field Service Manual page s listed below must be replaced with the page s supplied Each betin package contains 2 sets of replacement pages PAGES The revised areas have been highlighted by an arrow e 4 20 Updated Information BULLETIN NUMBER 3013 3213 003 APPLICABLE MODEL FT3013 3213 SUBJECT PARTS CATALOG UPDATES GENERAL Please correct your Parts Catalog as follows 12 13 94 Part Number Description Parts Catalog Page Item Drum Anti condensation Heater 115V A0779501 Option 13 18 Incorrect Drum Anti condensation Heater 220V 15 39 A0779502 Option AX400021 Anti condensation Heater 115V 18W is 8 Correct Anti condensation Heater 220V 18W 15 39 AX400022 Option BULLETIN NUMBER 3013 3213 004 02 09 95 APPLICABLE MODEL FT3013 3213 SUBJECT PARTS CATALOG CORRECTIONS GENERAL The following Parts Catalog corrections are being issued for all FT3013 3213 Parts Catalogs This information should be incorporated into all existing FT3013 3213 Parts Catalog documentation 1 Please delete the following parts from your Parts Catalog REFERENCE PART NUMBER DESCRIPTION PAGE ITEM A1521367 Decal Symbol Explanation German 59 A1521368 Decal Symbol Explanation French 59 A1521369 Decal Symbol Explanation Italian 59 A1521370 Decal Symbol Explanation Spanish 59 A1528601 Operating Instruction
93. Enter 99 with the number keys then press the L key to view the current setting Co Enter 1 with the number keys then press the L and DJ keys at the same time NOTE The Manual Image Density indicator blinks back and forth when the above procedure is completed Be certain to complete the following 4 Clean the used toner tank since the toner end counter has been cleared See Used Toner Removal in the A151 A152 Service Manual CAUTION Skipping this step will cause the used toner overflow condition not to be detected properly 5 Load new developer See Developer Replacement in the A151 A152 Service Manual NOTE Since the software counter for the development bias voltage in the toner detection cycle has been cleared 20 volts will be applied to the development roller for the initial 499 copies 6 Clean the optics sensors and inside of the copier if necessary 7 Refer to the FACTORY SETTING table located inside the upper slit of the inner cover and enter the data for 1 SP60 Standard Image Grid Voltage Setting 2 SP62 Standard ID Sensor Grid Voltage Setting A202 A203 8 36 SM SERVICE PROGRAM MODE 9 Perform the following SP modes in sequence 1 SP66 Drum Initial Setting 2 SP65 Developer Initial Setting 3 SP48 Light Intensity Adjustment 4 SP56 ADS Voltage Adjustment 5 SP54 Vsg Adjustment 6 SP42 Registration Adjustment 7 SP41 Leading Edge Erase Margin Adjustment 8 SP43 Ve
94. FT3013 3213 UPPER CLAMSHELL COUNTERMEASURE SYMPTOM The upper Clamshell springs open when unlatched copier jumps off table CAUSE The strength of the torsion springs that hold the clamshell open is too great FIELD COUNTERMEASURE A Plate 3 9 x 75 x 320mm A1519900 has been prepared to add weight to the upper unit Install two 2 of these Plates according to the following procedure CAUTION Please exercise caution when handling the plates as the edges may be sharp C B D 1 While applying downward pressure to the Upper Unit unlatch and raise the Upper Unit 2 Remove the Right Cover A 2 screws 3 Clean the Right Development Stay B with alcohol Upper Unit 4 Peel off the seal from the Plate C and adhere the Plate onto the Right Development Stay 5 Clean the surface of the Plate C with alcohol 6 Peel off the seal from a second Plate D and adhere the Plate D to the first Plate C 7 Reassemble the machine ORDERING PROCEDURE Ricoh Corporation will automatically ship two 2 Plates A1519900 for use on 100 of all FT3013 3213 copiers manufactured prior to September 1994 based on Ricoh s Equipment Shipped Records NOTE 7he plates are not necessary if a Document Feeder is installed Continued ALnvno Adoo siuva CT Hivdd3dvd womvuoan MENO Tech Service Bulletin No 3013 3213 001 REISSUE Page 2
95. Feed Automatic Feed ADF mode Original Tray Capacity 30 sheets 80 g m 20 Ib Original Set Face up First sheet on top Original Transport One flat belt Copying Speed 13 copies minute A4 lengthwise or 81 2 x 11 lengthwise Power Consumption 35W Dimensions W x D x H 590 x 443 x 100 mm 23 3 x 17 5 x 4 0 Weight Approximately 7 kg 15 5 Ib e Specifications are subject to change without notice e The document feeder DF40 can only be installed on the FT3213 Only DF40 document feeders from S N A296 4 05 0001 have the necessary accessory parts for installation on to the FT3213 These accessory pans include 1 ADF Interface Bracket Assy P N A3650661 amp 2 Shoulder screws P N 0771361 NOTE PM items for the document feeder can be found on copier PM table page 4 30 tc e 296 z gt o o FSM 7 1 A151 A152 2 COMPONENT LAYOUT 2 1 MECHANICAL COMPONENTS 1 2 3 4 1 Pulse Generator Disk 2 Friction Belt 3 Pick up Lever 4 Pick up Roller 5 Original Table 6 Exit Roller 7 Transport Belt 8 Transport Belt Roller 9 Feed Roller 10 Relay Roller 2 2 ELECTRICAL COMPONENTS 1 Pick up Solenoid 2 Registration Sensor 3 Original Set Sensor 4 Feed Clutch 5 Pulse Generator Sensor 6 DF Motor A151 A152 7 Insert Original Indicator 8 Original Misfeed Indicator 9 Lift Switch 10 DF Main Board 11 DF Transformer 12 DF Inte
96. GISTRATION ADJUSTMENT 5 84 8 15 4TH 5TH MIRROR HEIGHT ADJUSTMENT 5 87 9 OTHERS 4 2 4 3 xr oko 2 5 88 9 1 OZONE FILTER REPLACEMENT 5 88 9 2 220 230 240V CONVERSION 5 89 9 3 OPTIONAL EQUIPMENT INSTALLATION 5 90 9 3 1 Optics Anti condensation Heater Installation 5 90 9 3 2 Drum Anti condensation Heater Installation 5 91 9 3 3 Pre transfer Lamp PTL Installation 5 92 9 3 4 Optics Cooling Fan Installation FT3013 Copier Only 5 93 9 4 TORSION BAR FORCE ADJUSTMENT 5 94 SECTION 6 TROUBLESHOOTING 1 COPY QUALITY ls 6 1 1 1 BLANK COPY WHITE COPY 641 1 2 DIRTY BACKGROUND 64 1 3 UNEVEN IMAGE DENSITY 6 7 1 4 VERTICAL BLACK BANDS 68 1 5 VERTICAL BLACK LINES 6 9 1 6 VERTICAL WHITE LINES OR BANDS 1 DULL OR BLURRED 6 10 1 7 VERTICAL WHITE LINES OR BANDS 2 THIN DISTINCT 6 11 1 8 HORIZONTAL BLACK WHITE LINES 6 12 1 9 JITTER SOS 1 10 BLACK SPOTS ON THE COPY IMAGE 6 14 1 11 SKEWED OPTICAL COPY IMAGE 6 15 1 12 TONER DENSITY TOO HIGH 6 6 1 13 TONER DENSITY TOO LOW 2 6 18 114 TONER SCATTERING 6 20 A151 A152 A202 A203 vi FSM 1 15 UNFUSED COPY IMAGE
97. Gestetner RICON Savin A151 A152 A202 A203 SERVICE MANUAL RICOH GROUP COMPANIES PN RCFM3213 Gestetner RICON Savin TWANVIN 321 38 0cV CcOcVICSVVIVSVV RICOH GROUP COMPANIES Gestetner RICON Savin A151 A152 A202 A203 FIELD SERVICE MANUAL PN RCFM3213 It is the reader s responsibility when discussing the information contained within this document to maintain a level of confidentiality that is in the best interest of Ricoh Corporation and its member companies NO PART OF THIS DOCUMENT MAY BE REPRODUCED IN ANY FASHION AND DISTRIBUTED WITHOUT THE PRIOR PERMISSION OF RICOH CORPORATION All product names domain names or product illustrations including desktop images used in this document are trademarks registered trademarks or the property of their respective companies They are used throughout this book in an informational or editorial fashion only and for the benefit of such companies No such use or the use of any trade name or web site is intended to convey endorsement or other affiliation with Ricoh products 2000 RICOH Corporation All rights reserved WARNING The Field Service Manual contains information regarding service techniques procedures processes and spare parts of office equipment distributed by Ricoh Corporation Users of this manual should be either service trained or certified by successfully completing a Ricoh Technical Training Program Untrained and uncertified us
98. L 5 26 3 3 DEVELOPER REPLACEMENT 527 3 4 INLET SEAL REMOVAL 5 28 3 5 TONER SUPPLY CLUTCH REPLACEMENT 529 3 6 DEVELOPMENT BIAS VOLTAGE ADJUSTMENT SP9 38 5 30 4 8531 4 1 CLEANING UNIT REMOVAL 5 31 4 2 CLEANING BLADE REPLACEMENT 5 82 4 3 USED TONER COLLECTION 5 33 4 4 ENTRANCE SEAL REPLACEMENT 5 834 5 5 35 5 1 FEED ROLLER REPLACEMENT 5 35 5 2 PAPER TRAY SWITCH REPLACEMENT 537 5 3 RELAY SENSOR AND REGISTRATION SENSOR REPLACEMENT 5 38 5 4 RELAY ROLLER CLUTCH PAPER FEED CLUTCH AND REGISTRATION CLUTCH REPLACEMENT 540 6 AROUND THE DRUM 542 6 1 DRUM REPLACEMENT amp s 3 xx yox eae oe o 5 42 6 2 QUENCHING LAMP REPLACEMENT 544 6 3 ERASE LAMP REPLACEMENT 545 6 4 CHARGE CORONA WIRE REPLACEMENT 5 46 6 5 CHARGE CORONA GRID PLATE REPLACEMENT 547 6 6 TRANSFER SEPARATION CORONA WIRE REPLACEMENT 5 48 6 7 ID SENSOR REPLACEMENT 5 5 6 8 PICK OFF PAWL REPLACEMENT 5 52 6 9 TRANSFER SEPARATION POWER PACK REPLACEMENT 5 53 A151 A152 A202 A203 iv FSM 6 10 CORONA CURRENT ADJUSTMENT 5 55 6 10 1 Charge Corona Current Adjustment SP9 2 5 57 6 10 2 Grid Voltage Adjustment SP9
99. LT A2021426 OPERATION PANEL ASS Y A4 A2031426 OPERATION PANEL ASS Y A4 A2021427 OPERATION PANEL ASS Y A2031427 OPERATION PANEL ASS Y A2021433 OPERATION PANEL ASS Y LT A2031433 OPERATION PANEL ASS Y LT A2031735 FAN MOTOR 24 V 3 6 W A2034131 THERMOSTAT 170 C 120 V 15A A2025103 MAIN CONTROL BOARD A2035103 MAIN CONTROL BOARD A2025106 MAIN CONTROL BOARD A2035106 MAIN CONTROL BOARD A2025108 IC UVEPROM 512 k x 8 150NS A2035108 IC UVEPROM 512 k x 8 150NS A2035650 POWER PACK TD A2035653 POWER PACK CBG A2035655 DC DRIVE BOARD 115 V A2035657 DC DRIVE BOARD 230 V A2035660 AC DRIVE BOARD 115 V A2035670 AC DRIVE BOARD 230 V TONER SUPPLY CLUTCH eliminated A202 A203 4 MAJOR UNIQUE PARTS FOR A202 A203 SERIES Compared with the A151 A152 series PM Parts Parts Number Description A4971170 Friction Belt Electrical Parts Parts Number Description A6625010 Main Control Board SM A202 A203 A IMPORTANT SAFETY NOTICES PREVENTION OF PHYSICAL INJURY 1 Before disassembling or assembling parts of the copier and peripherals make sure that the copier power cord is unplugged The wall outlet should be near the copier and easily accessible Note that the optional anti condensation heaters are supplied with electrical voltage even if the main switch is turned off If any adjustment or operation check has to be made with ext
100. N421 as shown in the illustration Reinstall the upper rear cover Plug in the machine and turn on the main switch then lower the platen cover Enter the SP mode as follows a Enter 71 using the numeral keys b Press and hold the Clear Stop key until a dot e appears in the top left corner of the copy counter Release the Clear Stop key and again press the Clear Stop key d Press the Lighter key Perform SP 12 using the following sequence SP Mode Number Procedure Enter 12 using the numeral keys Then press the Auto Image Density key Change the setting from 0 to 1 using the numeral keys Then press the Auto Image Density key 12 will start blinking Turn the main switch off and on to exit the SP mode Conversion from 12 220 230V to 240V FSM 5 89 A151 A152 Z W m o lt q ES tc AND ADJUSTMENT 9 3 OPTIONAL EQUIPMENT INSTALLATION 9 3 1 Optics Anti condensation Heater Installation B C 1 Turn off the main switch 2 Remove the upper rear cover 2 screws 3 Remove the exposure glass See Exposure Glass Removal 4 Install the optics heater A in the optics cavity as shown 2 screws 5 Wire the heater harness B and connect the connector C as shown A151 A152 5 90 FSM 9 3 2 Drum Anti condensation Heater Installation 0 3 NO A Lj 0 I O AND ADJUSTMENT H z
101. No Readjust the scanner wire tension Does the voltage of CN105 2 through 5 on the main board stay at 24 volts when the Start key is pressed 24 volts Not 24 volts Replace the scanner motor or check the scanner drive Replace the main board uz DO cr FN FSM 6 13 A151 A152 1 10 BLACK SPOTS ON THE COPY IMAGE Problem The grid voltage is not applied correctly e Poor contact between the charge corona casing and grid plate e CC G B power pack defective e Main board defective Action Is there good electrical contact between the charge corona casing and the grid plate Yes No Repair the poor contact and replace any parts if needed Check the voltage at CN119 1 on the main board volts Not 0 volts Replace the main board Replace the CC G B power pack A151 A152 6 14 FSM 1 11 SKEWED OPTICAL COPY IMAGE Problem The copy image is skewed parallelogram shape IMAGE The sides of the copy image are straight but the leading and trailing edges are skewed This differs from skewing originating in the paper path Possible Causes 1 4th 5th mirror assembly is not parallel with the 1st and 2nd scanners 2 Mirrors are in the wrong position 3 The stubs of the 4th 5th mirror assembly are off the rails Action Is each mirror positioned correctly on its scanner and on the 4th 5th mirror assembly Yes No Reposition the mirror corre
102. OL NAME FUNCTION ps Swi Main Switch Supplies power to the copier 14 Front Cover Cuts the ac power line when the front cover is SW2 13 Safety Switch open Paper Tray SW3 Switch Detects when the paper tray is set 1 Sensors SYMBOL NAME FUNCTION oN Scanner Home Informs the CPU when the 1st scanner is at the 51 pi 23 Position Sensor position Informs the CPU when the lens is at the home S2 Position Sensor position full size position 25 FT3213 copier only 4th 5th Mirror Informs the CPU when 4th 5th mirrors assembly is S3 Home Position at the home position full size position 30 Sensor FT3213 copier only S4 Registration 1 Detects misfeeds 5 Sensor 2 Controls the relay roller clutch stop timing S5 Exit Sensor Detects misfeeds 16 1 Detects when copy paper is set on the S6 Relay Sensor by pass feed table 2 2 Detects misfeeds S7 Image Density Detects the density of the image on the drum to 6 ID Sensor control the toner density Auto Image S8 Density Sensor Senses the background density of the original 19 ADS Printed Circuit Boards SYMBOL NAME FUNCTION Qe x Controls all copier functions both directly and Peel Main through the other PCBs 92 PCB2 AC Drive Board Drives the main motor exposure lamp fusing 27 lamp and quenching lamp PCB3 DC Power Converts the wall outlet ac power input to 5 volts 36 Supply Board 24 volts and a zero cross signal
103. OTE When installing new developer or manually rotating the development roller always make sure to turn the gears in the direction shown in the above diagram The copier might be damaged if they are turned in the opposite direction 6 Reinstall the toner supply unit and set the development unit in the machine 7 Perform the initial setting for new developer using SP65 SM 5 27 A151 A152 3 4 INLET SEAL REMOVAL 1 Take out the development unit 2 Remove the inlet seal plate A by working a small slotted screwdriver as shown NOTE To install a new inlet seal plate remove the covering from the double sided tape B and affix the inlet seal C to the development unit lower casing Tuck both ends of the seal inside the lower casing as shown A151 A152 5 28 SM 3 5 TONER SUPPLY CLUTCH REPLACEMENT A AC 1 Turn off the main switch 2 Remove the upper rear cover and main board all connectors and 3 locking supports 3 Remove the toner supply clutch bracket A 3 screws 4 Remove the clutch B from the clutch bracket 2 E rings 2 bushing and 1 gear C SM 5 29 A151 A152 AND ADJUSTMENT Z o lt PS tc 3 6 DEVELOPMENT BIAS VOLTAGE ADJUSTMENT SP9 38 A ADJUSTMENT STANDARD Adjusting VR SP mode DC 500 10 V VR3 SP9 38 NOTE VR3 on the CC Grid Bias power pack spare parts is pre adjusted Usually it is not necessary to
104. Open No function 127 Open No function NOTE 1 1 After the following SP mode numbers are entered the copier goes automatically into copy mode when the Auto Image Density key is pressed SP mode numbers 5 6 and 55 2 After the following SP mode numbers are entered and the Auto Image Density key is pressed Select the desired input numbers or SP mode data and press the Auto Image Density key SP mode numbers 8 37 41 42 43 44 45 47 48 and 50 NOTE 2 When the data in SP mode 12 is changed from 0 to 1 CN421 on the ac drive board must be repositioned FSM 4 19 A151 A152 gt o TABLES NOTE 3 NOTE 4 NOTE 5 NOTE 6 A151 A152 Rev 1 95 The FT3013 copier displays the SP mode data in the Copy Counter Since the Copy Counter has only 2 digits e is displayed instead of 1 in the Copy Counter when the data exceeds 99 Make copies or perform free run to display the SP mode data FT3013 copier displays the SP mode data in the Copy Counter Since the Copy Counter has only 2 digits the first digit is displayed in the Manual Image Density indicator as shown below the decimal place is displayed in the Copy Counter 4 e MOD a il b p e o ADDF EJE sen alit dtp E FT3013 copier The FT3013 copier displays the SP mode data in the Copy Counter The first two digits
105. PEN FUSES amp CIRCUIT BREAKERS 6 55 FSM vii A151 A152 A202 A203 SECTION 7 DOCUMENT FEEDER A365 1 SPECIFICATIONS 2 COMPONENT LAYOUT 2 1 MECHANICAL COMPONENTS 2 2 2 2 2 2 ELECTRICAL COMPONENTS 3 ELECTRICAL COMPONENT DESCRIPTIONS 4 INSTALLATION PROCEDURE 5 REPLACEMENT AND ADJUSTMENT 5 1 TRANSPORT BELT REPLACEMENT 4 2 FEED IN UNIT REMOVAL 4 3 PICK UP ROLLER REPLACEMENT 4 4 FEED ROLLER REPLACEMENT 4 5 FRICTION BELT REPLACEMENT 2 2 2 4 6 PICK UP SOLENOID ADJUSTMENT SECTION 8 A202 A203 COPIER MAJOR DIFFERENCES EE RUE oe A151 A152 COPIERS 1 SPECIFICATIONS COPY PROCESS CONTROL MECHANICAL COMPONENT LAYOUT ELECTRICAL COMPONENT LAYOUT ELECTRICAL COMPONENT DESCRIPTIONS DRIVE LAYOUT POWER DISTRIBUTION O oO A Q ND DRUM CHARGE 8 1 GRID VOLTAGE CORRECTION 2 2 A151 A152 A202 A203 viii 7 2 7 2 7 2 7 3 7 4 8 2 GRID VOLTAGE FOR IMAGE DENSITY CONTROL 8 12 8 2 1 Standard Image Density Grid Voltage 8 12 8 2 2 Auto Image Density Level Factor SP34 8 12 8 3 GRID VOLTAGE FOR TONER DENSITY DETECTION 8 13 9 5 8 14 9 1 LENS POSITIONING 844 9 2 BASE LAMP VOLTAGE IN MANUAL IMAGE DENSITY MODE 8 15 9 3 EXPOSU
106. PROGRAM MODE Rev 5 30 97 Mode No Function Settings 100 By pass Feed Copies Displays the total number of copies fed from the by pass feed table Refer to NOTE 4 Paper Tray Displays the total number of copies fed from the 101 Copies paper tray Refer to NOTE 4 102 Open No function 103 Total Copies Displays the total number of copies Refer to NOTE 4 DF Originals Displays the total number of originals fed from 106 203 copier the DF only Refer to NOTE 4 110 Misfeeds total Displays the total number of paper misfeeds Refer to NOTE 4 11 a Total Service Calls Displays the total number of times the service call indicator has turned on NOTE 1 1 After the following SP mode numbers are entered the copier goes automatically into copy mode when the Auto Image 9 key is pressed SP mode numbers 5 6 7 52 56 59 and 65 2 After the following SP mode numbers are entered and the 9 key is pressed select the desired input numbers or SP mode settings and press the L9 key SP mode numbers 8 37 41 42 43 44 45 47 48 and 50 NOTE 2 The A202 copier displays the SP mode setting in the Copy Counter Since the Copy Counter has only 2 digits the first digit is displayed in the Manual Image Density indicator when the setting exceeds 99 1 202 203 8 44 SM Rev 5 30 97 SERVICE
107. RE LAMP CONTROL CIRCUIT 8 15 10 DEVELOPMENT 8 16 10 1 DEVELOPMENT BIAS CIRCUIT 8 16 11 TONER DENSITY DETECTION AND TONER SUPPLY 8 17 11 1 ID Sensor Control Circuit 847 11 2 TONER SUPPLY AND AGITATOR DRIVE MECHANISM 8 18 12 PAPER FEED Gre 8 19 12 1 PAPER LENGTH DETECTION Paper Feed Station 8 19 13 IMAGE FUSING 8 20 13 1 FUSING LAMP CONTROL CIRCUIT 8 20 13 2 OVERHEAT PROTECTION 8 20 14 INSTALLATION 8 21 14 1 COPIER A202 A203 ACCESSORY CHECK 821 14 2 COPIER A202 A203 INSTALLATION PROCEDURE 8 22 14 3 DOCUMENT FEEDER A662 ACCESSORY CHECK 8 28 14 4 DOCUMENT FEEDER A662 INSTALLATION PROCEDURE 8 29 15 SERVICE PROGRAM MODE 8 34 15 1 ACCESS PROCEDURE 1 KEY OPERATION 8 34 15 2 MEMORY CLEAR PROCEDURE 8 35 15 3 CLEAR ALL MEMORY PROCEDURE 8 36 15 4 SERVICE PROGRAM MODE TABLE 8 38 15 5 SP MODE 8 INPUT CHECK 846 15 6 SP MODE 9 OUTPUTCHECK 847 FSM ix A151 A152 A202 A203 15 7 SERVICE CALL AND USER CODE TABLE 8 48 16 SERVICE TABLES 8 50 16 1 TEST POINTS 2 Gr eae ee wow dw wm uw u 8 50 16 2 DIP SWITCHES AND JUMPER SWITCHES 8 50 16 3 VARIABLE RESISTORS a 8 50 1
108. ROLLER CLUTCH PAPER FEED CLUTCH AND REGISTRATION CLUTCH REPLACEMENT 1 Turn off the main switch Open the front cover Open the upper unit by pushing the release lever Remove the lower rear cover 2 screws 2 3 4 5 Remove the DC power supply unit A 4 screws and all connectors 6 Remove three clutch connectors B 7 Remove the rear side plate C 4 screws 1 clamp and 1 connector A151 A152 5 40 FSM 8 Remove the registration clutch A 1 E ring 9 Remove the relay roller clutch B 1 allen screw 10 Remove the clutch stopper C 1 screw 11 Remove the timing belt tightener D 1 spring E 12 Remove two screws F securing the 1st paper feed unit 13 Remove the E ring G securing the paper feed clutch H 14 Remove the paper feed clutch while slightly lifting the 1st paper feed unit NOTE When reinstalling the clutches make sure that the clutch stoppers lock the clutches FSM 5 41 A151 A152 H z m Oo AND ADJUSTMENT 6 AROUND THE DRUM 6 1 DRUM REPLACEMENT N Co O N G Open the front cover Remove the following units Development unit See Development Unit Removal e Cleaning unit See Cleaning Unit Removal e Charge corona unit A and wire cleaner 1 screw Remove the inner cover 5 screws Hold down the top of the upper unit and open the upper unit by pushing the release le
109. RVICE MANUAL ENERAL The Service Manual page s listed below must be replaced with the page s supplied Each bulletingtkage contains 1 set of replacement pages PA ES The revised areas have been highlighted by an arrow 82 e 8 17 8 26 8 34 8 36 8 38 8 39 8 41 8 43 8 46 8 48 8 50 8 52 8 57 8 58 9 1 Updated Information Updated Information Updated Information Updated Information Updated Information Updated Information Updated Information Updated Information Updated Information Updated Information Updated Information Updated Information INSER 7 29 97 qvoinv 2313 O vd O NS s O ua gt D Sz lt lt 5 5 8 O Go Sx cs Sg Sa 2 0 fo F 39 So es 5 a gt amp RICON TECHNICAL SERVICE BULLETIN CUSTOMER SERVICE GROUP BULLETIN NUMBER 3013 3213 3513 3713 015 APPLICABLE MODEL FT3513 3713 SU EC PAR SCAAL C RREC NS ENERAL 7 29 97 The following Parts Catalog corrections are being issued for all FT3513 3713 Parts Catalogs This information should be incorporated into all existing Parts Catalog documentation 1 Part Number Description Correction L PAR N ESCRIP N REFERENCE PA E EM A2026205 Upper Cover A202 NRG INF 7 16 2 Not Listed A2031260 Upper Cover
110. SM 6 9 A151 A152 1 6 VERTICAL WHITE LINES OR BANDS 1 DULL OR BLURRED Problem Dull or blurred white lines appear on the copy Possible Causes 1 Dirty or deteriorated charge corona wire 2 Dirty or deformed grid plate 3 Damp or deformed inlet seal on the development unit Action Are the charge corona wires or grid plate dirty No Yes Clean the charge corona wires or grid plate Is the inlet seal damp or deformed No Yes Clean the inlet seal with a dry cloth If the problem is not corrected replace the inlet seal plate and the seal as a set Is the grid plate deformed No Yes Replace the grid plate Replace the charge corona wire A151 A152 6 10 FSM 1 7 VERTICAL WHITE LINES OR BANDS 2 THIN DISTINCT Problem Vertical white lines appear on the copy Possible Causes 1 Paper dust on the edge of the cleaning blade 2 Scratched drum 3 Scratched hot roller Action Press the cleaning blade release lever down several times Make a copy and if white lines still appear go to the next step Make a copy and stop the machine when the paper reaches the transport section Do white lines appear on the copy No Yes Replace the drum if it is scratched Replace the hot roller if it is scratched NOTE If the drum is scratched find out what caused the scratches on the drum and correct the problem Paper misfeed e Incorrect positioning of the pick off
111. STALLATION 14 2 COPIER A202 A203 INSTALLATION PROCEDURE 1 Remove the strips of tape from the copier as shown 2 Pull out the paper tray A then remove the foam block B and tapes Close the paper tray A202 A203 8 22 SM INSTALLATION F 3 Open the platen cover A and remove the lock pins B A202 copier 2 pins A203 copier 4 pins NOTE Save the lock pins for future shipping use 4 Open the front cover C and remove the foam block D 5 Remove the shipping retainer E tape and seal F NOTE Save the shipping retainer for future shipping use 6 Open the upper unit G by pressing the release lever H Gently remove the shipping spacers I from the transfer separation corona unit J Remove the strip of tape K and close the upper unit NCAUTION Be sure to place and hold your left hand on top of the upper unit while pushing the release lever to the right with your right hand The upper unit will raise with force and holding the upper unit will prevent it from lifting too rapidly Copier co e N lt N N SM 8 23 A202 A203 INSTALLATION 7 Remove development unit retaining screws H 2 screws and while pulling the left side of the development cover B carefully pull out the development unit Place the development unit on a clean sheet of p
112. STANDARDS 1 The copier and its peripherals must be installed and maintained by a customer service representative who has completed the training course on the specific models SAFETY AND ECOLOGICAL NOTES FOR DISPOSAL 1 Do not incinerate the toner cartridge or the used toner Toner dust may ignite suddenly when exposed to open flame 2 Dispose of used toner developer and organic photoconductors according to local regulations These are non toxic supplies 3 Dispose of replaced parts in accordance with local regulations A202 A203 ii FSM 202 203 SERVICE MANUAL SPECIFICATIONS 1 SPECIFICATIONS NOTE Items marked with an are different from the A151 and A152 copiers Configuration Copy Process Original Type Original Alignment Original Size Copy Paper Size Copy Paper Weight Reproduction Ratios Zoom Copying Speed Warm up Time First Copy Time Copy Number Input Manual Image Density Selection SM Desk top Dry electrostatic transfer system Sheet Book Left center Maximum A3 11 x 17 lengthwise A203 copier B4 10 x 14 lengthwise A202 copier Maximum B4 10 x 14 lengthwise Minimum Paper Tray A5 51 2 x 81 2 lengthwise Bypass Feed A5 51 2 x 81 2 lengthwise Paper tray feed 64 to 90 g m 17 to 24 Ib Bypass feed 52 to 105 g m 14 to 28 Ib 2 Enlargement and 3 Reduction A203 copier only A4 Version Letter Version En
113. Stays HIGH The PE indicator lights when a copy is S6 CN117 6 made Stays LOW The J1 indicator stays on when the CN117 6 main switch is turned on although there is no copy paper on the by pass feed table Image Density Sensor Stays HIGH The CPU detects an ID sensor abnormal ID Sensor CN112 1 condition The ADS or Manual Image S7 Stays LOW Density indicators start blinking CN112 1 FSM 6 53 A151 A152 ne uz aoe DO cr mi 77 3 2 DEFECTIVE SWITCHES OR OTHER ELECTRICAL COMPONENTS Component Condition Symptom Main Switch OPEN The copier does not turn on ew SHORT The copier does not turn off Front Cover Safety Switch OPEN The copier does not turn on we SHORT The copier does not turn off when the front or exit cover is opened Paper Tray Switch OPEN The Start key stays red even when the SW3 1st paper tray is closed SHORT The Start key stays green even when the 1st paper tray is open and the J1 indicator lights after the Start key is pressed Exposure Lamp OPEN SC code E11 is displayed L1 Fusing Lamp OPEN SC code E52 is displayed L2 Fusing Thermistor OPEN SC code E55 is displayed THU SHORT SC code E53 is displayed Fusing Thermoswitch OPEN SC code E52 is displayed TS Optics Thermofuse OPEN SC code E11 is displayed TF Optics Thermistor OPEN SC code E40 is displayed THA SHORT The Energy Saver Function key blinks
114. TH DETECTION Paper Feed Station The paper length is measured by the registration sensor while paper is fed past the registration sensor The determined paper size is stored in memory This is performed during the first copy of a copy job As shown by the following table the CPU determines the size of the paper in the paper tray based on the paper length measured by the registration sensor Paper length mm Paper size 364 B4 356 10 x 14 330 81 2 x 13 297 AAR 279 81 2 x 11 267 8 x 101 2 257 B5R 254 8 x 10 216 51 2 x 81 2 210 A5R Since the CPU does not have the paper length in memory for the first copy cycle the CPU controls the machine for the maximum paper size of B4 257 mm x 364 mm From the second copy cycle on the CPU controls the machine for the correct paper size based on the data stored during the first paper cycle Whenever the by pass feed table is used the CPU determines the paper size to be B4 257 mm x 364 mm SM 8 19 A202 A203 co e N N N Copier IMAGE FUSING 13 IMAGE FUSING 13 1 FUSING LAMP CONTROL CIRCUIT The circuit of the main board is different from the A151 and A152 copiers at the indicated dashed circle location Main Board PCB1 AC Drive Board PCB2 mam 6 TCNTII 7 CNA401 2 4 7 CN401 2 o Power Relay 13 2 OVERHEAT PROTECTION IC120 and Q101 form an overheat prot
115. Turn on DIP switches 1 3 and 4 on the DF main board and turn on the lift switch Check the voltage at CN113 on the DF main board 1 5 volts 0 volts Replace the pulse generator sensor Replace the DF main board A151 A152 6 48 FSM 2 15 DF COMMUNICATION ERROR Problem The original misfeed indicator blinks no SC code is indicated Definition The DF CPU does not receive the DF confirmed signal from the copier CPU when the main switch is turned on Possible Causes FSM The optical fiber cable is not correctly connected to the DF main board or the DF interface board CN2 on the DF interface board or CN120 on the main board is not correctly connected Defective optics fiber cable Defective main board Defective DF main board Defective DF interface board Defective dc harness between CN2 and CN120 ne uz aoe DO cr mi 77 6 49 A151 A152 2 16 ABNORMAL CONDITION IN TONER DENSITY DETECTION Problem The Auto ID indicator or the selected manual ID level blinks No SC Code is indicated Definition If Vsg goes below 2 5 volts or Vsp goes above 2 5 volts five times in a row Possible Causes e Incorrect Vsg voltage e Dirty ID sensor Low toner density Defective ID sensor e Defective main board Action Check the Vsg voltage displayed on the operation panel with SP55 5 00 0 00 Vsp 2 2 5 volts Vsg lt 2 5 volts Is the copy image too light
116. USS nce te ce ttt eet etr xu ABS 9 REPLACEMENT AND ADJUSTMENT 9 14 9 1 TRANSPORT BELT REPLACEMENT 9 14 9 2 FEED IN UNIT REMOVAL 9 16 9 3 PICK UP ROLLER REPLACEMENT 9 17 9 4 FEED ROLLER REPLACEMENT 9 18 9 5 FRICTION BELT REPLACEMENT 9 19 9 6 PICK UP SOLENOID ADJUSTMENT 9 20 FSM xi A151 A152 A202 A203 IMPORTANT SAFETY NOTICES PREVENTION OF PHYSICAL INJURY 1 Before disassembling or assembling parts of the copier and peripherals make sure that the copier power cord is unplugged The wall outlet should be near the copier and easily accessible Note that some components of the copier and the paper tray unit are supplied with electrical voltage even if the main switch is turned off If any adjustment or operation check has to be made with exterior covers off or open while the main switch is turned on keep hands away from electrified or mechanically driven components If the hot roller temperature is low when the main switch is turned on the copier starts idling automatically when the warm up period is completed Keep hands away from the mechanical and the electrical components to avoid any injury If the start key is pressed before the copier completes the warm up period Ready indicator starts blinking keep hands away from the mechanical and the electrical components as the copier
117. W ITEM 5 UNITS AFFECTED Not available at time of publication o UPDATE NO 2 PARTS CATALOG CORRECTION Please remove the following part from the Parts Catalog If you need to replace this item please order the DC Harness A1525360 REFERENCE PART NUMBER DESCRIPTION PAGE ITEM A1525036 Operation Panel Harness 45 22 INTERCHANGEABILITY CHART OLD and NEW parts can be used in both OLD and 2 NEW parts CAN NOT be used in OLD machines Q NEW machines OLD parts can be used in OLD and NEW machines m NEW parts can be used in OLD and NEW machines 3 OLD parts CAN NOT be used in NEW machines M OLD parts CAN NOT be used in NEW machines NEW parts CAN NOT be used in OLD machines Must be installed as a set on units manufactured prior to the S N cut in On units manufactured aft er the S N cut in or previously modified use the new part numbers individually RICOR TECHNICAL SERVICE BULLETIN CUSTOMER SERVICE GROUP BULLETIN NUMBER 3013 3213 007 10 26 95 APPLICABLE MODEL FT3013 3213 L Q 3 SUBJECT USER CODE U O S gt 8 gs SYMPTOM Sz 5 3 User Code U O is displayed at power up oS Y se CAUSE S The first scanner may accidentally move away from its home position during transportation re locatioof the 38 machine If the main switch is turned ON under this condition U O appears E m m SOLUTION Power the machine OFF and return the scanner to the home position Then power
118. ackage Mode No Function Settings SP14 Auto off time can be selected 0 S0 minutes default 1 15 minutes 2 1 hour 3 1 5 hours 4 2hours SP9 7 Output Check for the Main Switch the machine will turn OFF The Auto Off time can also be selected by the customer Refer to page 2 of this bulletin for the pcedure INSTRUCTION SHEET An additional explanation sheet has been added to the operating instructions Please make copies of the following pages and add them to the operating instructions that were shipped with the copier Continued Alnvno Adoo siuvd O 0 Hivduadvd D D MI Tech Service Bulletin No 3013 3213 008 Page 2 of 3 ENERGY SAVING INFORMATION As an Energy Star Partner we have determined that this copier model o meets Energy Star Guidelines for energy efficiency This product was designed to reduce the environmental impact associated with copying equipment by means of energy saving feature such as AUTO OFF and ENERGY SAVER MODES About The Energy Saving Features of this Copier Auto Off Mode To conserve energy this copier model automatically turns off 30 minutes after the last copying job has been completed Power consumption is reduced from 0 16 kW standby to 0 kW To exit the Auto Off Mode turn on the main switch The main switch for this copier has three positions press it all the way and
119. ain board is replaced c When the drum has been replaced and Vsg is out of specification d When there have been problems with toner supply and Vsg is out of specification A151 A152 4 4 FSM 1 7 TRANSFER AND SEPARATION 1 Clean the corona wires and casing with water or dry cloth 2 When adjusting the corona current always make sure that the center of the drum shoe is aligned with the corona wire 1 8 CLEANING UNIT 1 Be careful not to damage the edge of the cleaning blade 2 After installing a new cleaning blade be sure to apply setting powder evenly on the surface and edge of the blade Co The bottom plate of the cleaning unit may be hot from the heat of the fusing unit Remove the unit by supporting your left hand on the cushion attached under the bottom plate 4 When inserting the cleaning unit into the copier be sure that the cleaning unit rail is properly engaged with the unit guide rail on the copier Empty the used toner tank every service call and clear the toner end counter SP58 by SP83 toner end counter clear Especially since the FT3013 copier does not have side erasing by the erase lamp the used toner tank may become full in a faster period than expected under certain conditions TABLES gt o O Do not perform toner end counter clear SP83 without emptying the used toner tank N Dispose of used toner according to local regulations 1 9 FUSING UNIT
120. akage occurring in the endblocks or receptacles NO Yes Replace the defective parts Are the development drive gears worn or broken Yes Replace the drive gears Does the drum rotate properly NO Check drum drive mechanisms such as the drum drive belt and the drum pulleys Good No Good Reinstall them in the correct position or replace the defective parts A151 A152 6 2 FSM Check the following points e CN119 5 Charge trigger line and CN119 3 Grid trigger line 1 If the signal stays HIGH after the Start key is pressed replace the main board 2 If the charge corona does not turn on even if the signal changes to LOW replace the CC Grid Bias power pack e CN117 13 Transfer trigger line 1 If the signal stays HIGH after the Start key is pressed replace the main board 2 If the transfer corona does not turn on even if the signal changes to LOW replace the TC SC power pack If there is no problem with the signal lines replace the drum if the sensitivity does not recover even when the drum is not exposed to light uz DO cr FN FSM 6 3 A151 A152 1 2 DIRTY BACKGROUND Problem 1 Dirty background at image density level 4 manual setting 2 When newspapers are copied the background is dirty even at level 7 3 ADS copies have a dirty background Possible Causes 1 Dirty optics 2 Toner scattering e High toner density The inlet seal of th
121. aper 8 Remove the toner supply unit C from the development unit D 2 screws NOTE Do not remove the two center screws on the toner supply unit 9 Shake one pack of developer E well and pour it into the development unit while rotating the gears F on both sides to distribute the developer evenly as shown in the illustration 10 Reinstall the toner supply unit on the development unit NOTE Make sure that there is no gap G between the toner supply unit and the development unit See the illustration A202 A203 8 24 SM INSTALLATION A 11 Reinstall the development unit 12 Shake well a toner cartridge A check to be sure the toner agitator in the cartridge turns freely and slide it into the machine while pulling off the seal B Then complete installing the cartridge as shown 13 Close the front cover Copier co e N lt N N SM 8 25 A202 A203 INSTALLATION Rev 5 30 97 14 Do the developer initial setting procedure 1 Plug in the machine and turn on the main switch then lower the platen COVer 2 Enter the SP mode as follows Enter 71 using the number keys b Press and hold the key until a dot e appears in the top left corner of the copy counter c Release the key and again press the key again d Press the key then input 65 with the number keys 3 Operate SP 65 as follows SP Mode Number Procedure Developer Initial Set
122. aper not detected HIGH Paper detected LOW i n 9 Optics Temperature gt 45 lt 45T nr 13 Scanner HP Sensor Sensor actuated HIGH Sensor not actuated 14 Lens HP Sensor LOW FT3213 copier only 15 4th 5th Mirror HP Sensor FT3213 copier only FSM 4 21 A151 A152 2 4 SP MODE 9 OUTPUT CHECK Rev 1 26 96 How to turn electrical components on off 1 Enter SP mode 9 as outlined in the service program access procedure pages 4 8 amp 4 9 2 Enter the desired number given in the following table 3 Press the Start key to turn on the electrical component NOTE The start key may not light during this proceedure 4 Press the Clear Stop key to turn off the electrical component Number Electrical Component 1 Main Motor Quenching Lamp 2 Charge Corona Standard Image Grid 3 Charge Corona Standard ID Sensor Grid 4 Charge Corona Standard Vrp Grid 5 Transfer Corona 6 7 8 Separation Corona Main Switch the machine will tum OFF Erase Lamp 9 ID Sensor LED 11 Toner Supply Clutch Main Motor 12 Registration Clutch 13 1st Paper Feed Clutch 15 Relay Roller Clutch 18 Exhaust Blower Motor 19 Optics Cooling Fan FT3213 copier only 20 Exposure Lamp Optics Cooling Fan FT3213 copier only 22 Charge Corona Image Grid with correction Transfer Corona Separation Corona 23 Charge Corona ID Sensor Grid with correction Trans
123. ard Replace the main board ne uz aoe DO cr mi 77 FSM 6 27 A151 A152 2 3 CODE 13 ZERO CROSS SIGNAL ERROR Definition The CPU does not receive the zero cross signal within 0 56 second Possible Causes e Defective main board e Defective dc power supply board e Zero cross line open e CN107 on the main board or CN202 on the dc power supply board is not correctly connected Action Turn the main switch off and on Check that CN107 on the main board and CN202 on the dc power supply board are correctly connected Correct Incorrect Connect CN107 and CN202 Check the voltage at CN202 2 on the dc power supply board 0 6 volt 0 volts Replace the dc power supply board Check the voltage at CN107 1 on the main board 0 6 volt 0 volts Replace the dc harness Replace the main board A151 A152 6 28 FSM 2 4 CODE 21 SCANNER HOME POSITION ERROR Detinition The scanner home position sensor s output remains LOW de actuated for 9 seconds after the main switch is turned on Possible Causes e Scanner home position sensor failure e Defective scanner motor e Defective main board e Defective dc power supply board e Incorrect scanner drive wire position e FU202 on the dc power supply board open blown fuse Action Turn the main switch off and on Check the position of the 1st scanner sensor actuator Actuated De actuated Does the scanner motor rotate
124. artridge was replaced 9 times 96 DF Timing Pulse Error SP125 The DF CPU does not receive a DF timing pulse within Document 100 milliseconds Feeder NOTE When the E52 E53 or E55 conditions occur for safety reason they cannot be cleared by turning off and on the main switch The following procedure must be performed to clear these service call conditions 1 Turn on the main switch 2 Turn DPS 101 1 on and off 3 Turn the main switch off and on User Code U code Contents 2 Key Counter Not Set U O Scanner not in Home Position A151 A152 4 24 FSM 3 SERVICE TABLES 3 1 TEST POINTS Copier Main Board NUMBER FUNCTION TP102 HET Fusing Thermistor TP103 GND TP106 ADS Auto Image Density Sensor Adjust the voltage to 2 5 0 1 volts by VR101 TP107 _ AVSS GND TP110 PSE ID Sensor Voltage Adjust the voltage to 4 0 0 2 volts by VR102 TP111 Optics Thermistor JP101 Key Counter Cut this jumper wire when installing the key counter on the machine DF Main Board NUMBER FUNCTION TP1 Factory use TP2 Factory use TP3 GND TP4 5 volts TPS GND TP6 24 volts FSM 4 25 A151 A152 gt o TABLES 3 2 DIP SWITCHES AND JUMPER SWITCHES Copier Main Board DIP SWITCH NORMAL FUNCTION DPS101 1 OFF Free run DPS
125. ase correct your Parts Catalog as follows z 2 D S x gt a 8 Sx cs Sg Sg Qa fo X Se 9 o ENS o gt amp REFERENCE PA E EM 33 1 L PAR N A0774010 NE PAR N A1524010 ESCRIP N Fusing Unit Cover O usa D ona O oawoinv O s M ua gt 2 D ss gt 8 ao Sx cs Sg Sg Qa fo X Se 9 Qs ENS o gt amp RIGOR TECHNICAL SERVICE BULLETIN CUSTOMER SERVICE GROUP BULLETIN NUMBER 3013 3213 013 05 06 97 APPLICABLE MODEL FT3013 3213 SU EC PAR SCA AL RREC I N ENERAL Correct the Part Number and Description of item 3 as shown below This information should be incorporated into all existing FT3013 3213 Parts Catalog documentation INC RREC REFERENCE PA E EM 17 3 PAR NUM ER A1522856 ESCRIP N Spring Plate C RREC REFERENCE PA E EM 17 3 PAR NUM ER A1522855 ESCRIP N Guide Plate O Ws vduadvd D ona D O s M ua gt D Sz L0 5 8 S Go Sx cs Sg Sg Qa fo 3 39 9 QI ENS a gt amp RICON TECHNICAL SERVICE BULLETIN CUSTOMER SERVICE GROUP BULLETIN NUMBER 3013 3213 3513 3713 014 APPLICABLE MODEL FT3513 3713 SU EC SE
126. ator light when the main switch is turned on Relay Sensor Stays HIGH The PE indicator lights when a copy is S6 CN117 6 made Stays LOW The J1 indicator stays on when the main CN117 6 switch is turned on although there is no copy paper on the by pass feed table Image Density Sensor Stays HIGH The CPU detects an ID sensor abnormal ID Sensor CN112 1 condition The ADS or Manual Image S7 Density indicators start blinking Stays LOW CN112 1 A151 A152 4 36 FSM 6 2 DEFECTIVE SWITCHES OR OTHER ELECTRICAL COMPONENTS Component Condition Symptom Main Switch OPEN The copier does not turn on SW SHORT The copier does not turn off Front Cover Safety Switch OPEN The copier does not turn on SW2 SHORT The copier does not turn off when the front or exit cover is opened Paper Tray Switch OPEN The Start key stays red even when the 1st SW3 paper tray is closed SHORT The Start key stays green even when the 1st paper tray is open and the J1 indicator lights after the Start key is pressed Exposure Lamp OPEN SC code E11 is displayed L1 Fusing Lamp OPEN SC code E52 is displayed L2 Fusing Thermistor OPEN SC code E55 is displayed OE SHORT SC code E53 is displayed Fusing Thermoswitch OPEN SC code E52 is displayed 5 gt Optics Thermofuse OPEN SC code E11 is displayed m wi lt TF uid Optics Thermistor OPEN SC code E40 is disp
127. ble sided tape the blue arrow G should point up and be placed on the left side as shown Extend the seal so that both edges H align with the left and right edges I of the tape NOTE a The lower edge J of the entrance seal must be aligned with the edge F of the projection on the lower casing b Make sure that there are no kinks in the upper edge K of the entrance seal Place the two seals A on both sides of the entrance seal as shown A151 A152 5 34 SM 5 PAPER FEED i ud 5 1 FEED ROLLER REPLACEMENT AND ADJUSTMENT z m Oo Turn off the main switch Remove the 1st paper tray Remove the front cover Open the upper unit by pushing the release lever Remove the manual feed table B 1 screw and 1 shoulder screw Remove the harness cover A 2 screws Remove the relay sensor connector C O oO A C PD Remove the relay roller guide plate D as shown 2 screws FSM 5 35 A151 A152 9 Remove the lower rear cover A 2 screws 10 While turning the main motor B clockwise viewed from the front turn the feed rollers C until you can remove the feed roller screws D 11 Remove three feed roller screws 1 screw each 12 Remove the feed rollers from the shaft E while pushing them up with your hands as shown NOTE When reinstalling the feed rollers make sure that they are positioned on the opposite side of the spring p
128. cation in the paper travel 0 15 Magnification direction Default 8 Adjustment C1 0 296 per step 1 6 to 41 495 A151 A152 4 14 FSM Function Data 44 Horizontal Adjusts magnification perpendicular to the 0 50 Magnification direction of paper travel Default 8 Adjustment 0 2 per step 1 696 to 8 496 FT3213 copier only 0 45 Registration Adjust the amount of paper buckle in registration 0 15 Buckle Paper area Default 8 Feed 0 4 mm per step 3 2 mm to 42 8 mm 47 Focus Adjusts the 4th 5th mirror position to correct 0 100 Adjustment focus Default 40 FT3213 copier This mode must be done after horizontal and only 1 vertical magnification adjustment SP43 and 44 48 Light Intensity Adjusts the exposure lamp voltage 100 145 Adjustment 1 Before performing this mode clean the optics Default 126 and perform SP95 After performing this mode perform SP56 The exposure lamp voltage is adjusted on the production line Refer to NOTE 3 for FT3013 copier 50 Image Bias Adjusts image bias voltage at ID level 7 0 Normal Vo Adjustment at 0 Vo 1 Darker ID Level 70 1 Vo 40V 2 Lighter 2 Vo 40V 3 Lightest 3 Vo 80V 51 Exposure Lamp Displays the exposure lamp data with a 100 150 Data Display reference number The exposure lamp and optics cooling fans turn on for 10 seconds when the Aut
129. ching Lamp Charge Corona Unit Lens 6th Mirror 24 25 26 27 28 29 30 31 32 27 28 29 30 31 32 33 2 1 Erase Lamp Drum 4th Mirror 5th Mirror Optics Cooling Fan Motor FT3213 Copier only Toner Supply Unit Development Unit 2nd Relay Rollers By pass Feed Table 1st Relay Rollers A151 A152 2 r uz a9 5 56 2 ELECTRICAL COMPONENT LAYOUT Paper Tray Switch Relay Sensor Registration Clutch AA Optics Cooling Fan Motor FT3213 only Registration Sensor Image Density Sensor Power Pack TC SC Operation Panel Board CON DO 9 Erase Lamp 10 Total Counter 11 Quenching Lamp 12 Fusing Lamp 13 Front Cover Safety Switch 14 Main Switch 15 Fusing Thermoswitch 16 Exit Sensor 17 Exhaust Blower Motor 18 Optics Thermofuse A151 A152 19 20 21 22 23 26 27 28 29 30 32 Auto Image Density Sensor33 Main Board Fusing Thermistor 34 Main Motor Exposure Lamp 35 Toner Supply Clutch Lens Motor 36 DC Power Supply Board FT3213 copier only 37 Relay Roller Clutch Scanner Home Position 38 Paper Feed Clutch Sensor Optics Thermistor Lens Home Position Sensor FT3213 copier only Power Pack CC Grid Bias AC Drive Board Fusing Triac 115 V only Scanner Motor 4th 5th Mirror Home Position Sensor FT3213 copier only 4th bth Mirror Motor FT3213 copier only Main Motor Capacitor 2 2
130. coming from the Cleaning Unit gt gt r CAUSE A possible cause may be deformation of the Cleaning Blade SOLUTION A new style Cleaning Blade with impact resilience lower than the present Cleaning Blade has been designed This Cleaning Blade has been tested with good results in eliminating the noise problem GENERAL The following part update is being issued for all A151 and A152 Parts Catalogs REFERENCE OLD PART NO NEW PART NO DESCRIPTION QTY PAGE ITEM AD002044 A1519532 Cleaning Blade 1 29 9 NOTE 7he new style Cleaning Blade is only available as a service part RICOH GROUP COMPANIES CONTROL NO 304 TECHNICAL SERVICE BULLETIN Salil BULLETIN NUMBER A202 A203 005 10 13 98 APPLICABLE MODEL GESTETNER N A RICOH N A SAVIN 9113 9113Z SUBJECT UPPER COVER SAVIN ONLY GENERAL For generic use the Upper Covers for both the A202 and A203 have been changed The previous type covers had SAVIN logos printed on them and the new covers have no logos The decals for the SAVIN logos are packed in the machine boxes The decal has to be affixed on the Front Cover when the Upper Cover is replaced The following Parts Corrections are being issued for all A202 A203 Parts Catalogs NOTE Be sure to order the appropriate decal when replacing the Front Cover REFERENCE 2 55 qe Q 9 lt g o l A oz E ga amp o o
131. copier only A4 Version Letter Version Erlame men 14196 129 9 122 121 Full size 10096 10096 9396 9396 Reduction 8296 7496 7196 6596 Zoom From 61 to 141 in 196 steps F T3213 copier only Copying Speed 13 copies minute A4 81 2 x 11 lengthwise 10 copies minute B4 81 2 x 14 Warm Up Time 30 seconds at 20 C 68 F First Copy Time 9 seconds A4 81 2 x 11 lengthwise Copy Number Input Number keys 1 to 99 Manual Image Density 7 steps Toner Type Type 320 Developer Type Type 310 FSM 1 1 A151 A152 Automatic Reset Energy Saver Function Paper Capacity Toner Replenishment Copy Tray Capacity Power Source 1 minute standard setting can also be set to 3 minutes or no automatic reset Automatic Paper tray 250 sheets Bypass feed table 1 sheet Cartridge exchange 320 g cartridge 100 sheets B4 10 x 14 or smaller 110V 60Hz 15A for Taiwan 115V 60Hz 15A for North America 220V 240V 50Hz 8A for Europe 220V 60Hz 8A for Middle East 220V 50Hz 8A for Asia Refer to the serial number plate rating plate to determine the power source required by the machine Power Consumption Copier Only With DF Maximum 1 4 kVA 1 5 kVA Warm up 620 VA average 640 VA average Copy cycle 810 VA average 860 VA average Ready 160 VA average 180 VA average Noise Emission Copier Only With DF Maxim
132. correction not performed 79 Fusing Temperature Adjustment Same as A202 A203 SP49 87 PMiInterval Setting Eliminated due to small capacity of EEPROM 88 PM Counter Display Eliminated due to small capacity of EEPROM 89 PM Counter Clear Eliminated due to small capacity of EEPROM 91 Optics Cooling Fan Operation A151 No need for this function copier only 93 Maximum Copy Quantity Eliminated due to small capacity of EEPROM 111 Number of Misfeeds by Location Eliminated due to small capacity of EEPROM 120 Total Service Calls Same as A202 A203 SP111 121 Optics Section Service Calls 122 Exposure Lamp Service Calls Eliminated due to small capacity of EEPROM 123 Open Can not be entered 124 Fusing Section Service Calls Eliminated due to small capacity of EEPROM 125 DF Communication Service Calls Eliminated due to small capacity of EEPROM SM A202 A203 MAJOR UNIQUE PARTS FOR A202 A203 SERIES Compared with the A151 A152 series PM Parts Part Number Description A2032632 PICK UP ROLLER ASS Y Electrical Parts Part Number Description A2031166 BOTTLE DRIVE MOTOR A2031169 FAN MOTOR 24 V 3 6 W A2031183 MAIN MOTOR AC 220V 120 W A2031184 MAIN MOTOR AC 115V 120 W A2031185 MAIN MOTOR AC 220V 120 W A2021423 OPERATION PANEL ASS Y LT A2021423 OPERATION PANEL ASS Y
133. crews and lens housing cover FT3213 copier only A 2 screws 3 Loosen two screws B and shift the lens C to adjust the side to side registration A151 A152 5 86 FSM 8 15 4TH 5TH MIRROR HEIGHT ADJUSTMENT When Parallelogram skewed image appears Purpose To maintain the proper copy image How to Adjust Turn the 4th 5th mirror height adjustment screw How it works Changes the 4th 5th mirror height CAUTION Never perform this adjustment until you have positively verified that the source of the skewing is optical and not in the paper path AND ADJUSTMENT z lt m Oo rs 1 Turn off the main switch and remove the exposure glass See Exposure Glass Removal 2 Adjust the 4th 5th mirror height by turning the screw A Refer to the arrows in the illustration FSM 5 87 A151 A152 9 OTHERS 9 1 OZONE FILTER REPLACEMENT 1 Open the front cover 2 Remove the cleaning unit See Cleaning Unit Removal 3 Hold down the top of the upper unit and open the upper unit by pushing the release lever 4 Pinch down at the top of the filter at both ends and remove the ozone filter A as shown A151 A152 5 88 FSM 9 2 220 230 240V CONVERSION hw Co Remove the upper rear cover A 2 screws Disconnect the short connector B 2P White on the ac drive board C from CN421 and reconnect it to C
134. ctly If the spring plates are defective replace them Are the stubs of the 4th bth mirror assembly off the rails NO Yes Put the mirror assembly stubs back on the rails Readjust the height of 4th 5th mirror assembly by turning the adjusting screw no uz aoe DO cr FN FSM 6 15 A151 A152 1 12 TONER DENSITY TOO HIGH Problem 1 Dirty background appears on the copy 2 The image density of black solid areas is too high 3 Toner has built up on the endblock covers of the TC SC corona unit and also on the upper cover of the development unit Possible Causes 1 The light intensity of the exposure lamp is too high 2 The toner supply clutch keeps on turning continuously 3 The copier is in fixed toner supply mode 4 The main board is defective 5 The ID sensor bias voltage modules is too low 6 The charge corona current is too low 7 The ID sensor grid voltage is too low Action Has an ID sensor abnormal condition occurred See the ID Sensor Abnormal Condition section Clean the optics section and the area around the drum Clear the VL cor rection with SP95 Make a few sky shot copies and then readjust the light intensity and the ADS voltage Does the toner supply clutch turn even though there is sufficient toner in the development unit Check the voltage at CN110 1 on the main board 24 volts O volts Replace the main board Replace the toner supply clutch
135. ctuated for 4 0 seconds after the 4th 5th mirror assembly leaves the home position Optics Thermistor Error 0 The optics thermistor is defective open Fusing Warm up Error SP97 must be x 52 The temperature detected by the thermistor does not performed to clear reach 150 C within 25 seconds after the main switch is this service call turned on condition Fusing Overheat 53 The temperature detected by the thermistor becomes higher than 230 C Fusing Error The temperature detected by the thermistor does not 54 rise more than 20 C within 12 seconds when the fusing lamp is turned on continuously in the main motor off condition Fusing Thermistor Open The temperature detected by the thermistor does not reach 40 within 15 seconds after the main switch is turned on Used Toner Overflow 70 The overflow counter reached 80 copies or the toner cartridge was replaced 10 times DF Timing Pulse Error The DF CPU does not receive a DF timing pulse within 100 milliseconds Main Switch Error x96 The main switch does not turn off within 8 5 seconds after the auto shut off signal is sent to the main switch Possible Cause Defective main switch Poor connection of main switch relay harness 55 A202 A203 8 50 SM PREVENTIVE MAINTENANCE SCHEDULE 17 PREVENTIVE MAINTENANCE SCHEDULE 17 1 PM TABLE The DF section has been changed The copier sec
136. e is displayed instead of 1 Mode Number used instead of 1 in 1 the copy counter Which are the copy counter Above 100 Software Some software counters The copier uses a RAM 2 Counters are eliminated due to the Pack for the software small capacity of the counters EEPROM Clear All The clear all memory The clear all memory 3 Memory procedure can be procedure can be Procedures performed by key performed by DPS101 2 operation only A202 A203 2 SM Rev 5 31 97 A202 A203 and A151 A152 SP Mode Differences Table 1 New SP Modes for the A202 203 No Model Name Comment 22 SADF Shut off Time A203 copier only 49 Fusing Temperature Adjustment Same as A151 A152 59 Optics Temperature Display 71 VL Correction Selection 77 Auto Shut Off Energy Star On Off 80 Horizontal Edge Margin Width Adjustment 81 Factory Initialization 97 Service Call E52 E53 E55 A151 A152 clears the E5 conditions by turning off on the DPS101 1 111 Total Service Calls Same as the A151 A152 2 Eliminate SP Modes compared to the A151 A152 No Model Name Comment 12 220 230 V 240 Conversion The ac drive board is designed for 230V 17 Open Can not be entered 39 Lamp ON Does not perform this program at the factory 67 VR Ratio Display Vr correction not performed 68 VR Forced Detection Vr
137. e ADF bracket E 1 screw and 1 clamp 9 Remove the interface harness F 3 screws and the interface board with 2 locking supports G from the A219 interface unit bracket H 10 Attach the interface board and the interface harness to the A203 interface unit bracket I 3 screws A202 A203 8 30 SM INSTALLATION 11 Locate the 4P connector A and connect it to the ADF intertace board HI then attach the ADF interface unit C to the copier 1 screw while securing the harnesses through the wire clamp NOTE Use the screw that secured the ADF bracket See the previous page 12 Plug the connector D 3P Black into CN418 on the ac drive board E as shown 13 Reinstall the upper rear cover 14 Plug the optics fiber cable F into the DF and the copier as shown 15 Plug the DF power supply cord G into the outlet in the rear of the copier as shown 16 Open the front cover 17 Lift up the upper unit NCAUTION Be sure to place and hold your left hand on top of the upper unit while pushing the release lever to the right with your right hand The upper unit will raise with force and holding the upper unit will prevent it from lifting too rapidly Copier co e N A N N SM 8 31 A202 A203 INSTALLATION 18 Remove 2 screws A 19 Tighten the shorter stepped screw B 20 Install the upper unit stand C 1 longer stepped screw D 21 A
138. e Auto Image Density key NOTE The data 1 blinks 4 times when the above procedure is completed N O A151 A152 Turn off the main switch Turn off DPS101 2 and open circuit JPS101 C Lower 4 10 FSM Clear All Memory SP99 CAUTION Memory all clear mode SP99 clears all the correction data for process control and software counters and returns all the modes to the default settings Normally SP99 should not be used This procedure is required only when the copier malfunctions due to a damaged RAM Pack or when replacing the RAM Pack for any reason 1 Turn off the main switch 2 Turn on DPS101 2 and short circuit JPS101 C Lower 3 Turn on the main switch 4 Enter 99 by the numeral keys and then press the Auto Image Density key to view data 5 Enter 1 by the numeral key and then press the Auto Image Density key NOTE The data 1 blinks 5 times when the above procedure is completed 6 Clean the used toner tank since the toner end counter has been cleared See Used Toner Removal CAUTION Skipping this step will cause the used toner overflow condition not to be detected properly 7 Replace the OPC drum with a new one See Drum Replacement CAUTION Since the drum motor rotation time SP57 for the drum wear correction has been cleared the old drum cannot be used If the old drum is used after all memory is cleared dirty background may occur 8 Load new developer See
139. e development unit is stripped off e The doctor gap is too wide 3 The exposure lamp is not bright enough This may be caused by deterioration of the exposure lamp or low lamp voltage 4 In ADS mode reflected light from the original is too high 5 The ADS optical fiber is cut or bent 6 The development bias is grounded A151 A152 6 4 FSM Action Make a copy in reduction mode at manual image density level 4 Is the non image area dirty Yes No Is the optics section dirty No Yes Clean the optics and perform the necessary SP modes in order SP95 48 and 56 Is the exposure lamp light intensity too weak due to deterioration Yes Replace the exposure lamp Is the signal at CN119 4 LOW after the Start key is pressed No bias voltage is applied to the development roller NO Yes Replace CC Grid Bias power pack Replace the main board Is the cleaning blade worn No Yes Replace the cleaning blade Are the erase lamp and or quenching lamp dirty No Yes uz DO cr FN Clean the erase lamp quenching lamp as required If toner scattering occurs see the toner scattering section of the manual FSM 6 5 A151 A152 If dirty background occurs only in ADS mode do the following e f the ADS voltage is not within 0 1 volts of the standard voltage 2 5 V readjust the ADS voltage If the signal at CN101 5 stays HIGH check the harness and se
140. e drum with paper See Drum Replacement Remove the drum holder A 2 screws and the grounding plate 1 screw O Attach the drum shoe shaft adapter C to the drum holder 7 Attach the drum shaft D and drum shoe E to the drum unit as shown NOTE Be careful not to injure your hand on the edge of the pick off pawls 8 Reinstall the drum unit with the shaft rear end F positioned as shown in the illustration Pass the harness down into the development unit opening co Secure the drum unit 2 screws 10 Connect the negative harness lead to the copier frame as shown above then connect both multimeter leads as shown to the harness leads A151 A152 5 56 FSM 6 10 1 Charge Corona Current Adjustment SP9 2 Wire Height Adjustment NOTE If the copy image is uneven from side to side in black solid areas after the front end block of the charge corona unit is replaced check and adjust the wire height as follows Attach the drum shaft and drum shoe to the drum unit and install the drum unit in the machine See Drum Current Adjustment Preparation N AND ADJUSTMENT Slide the drum shoe A to the rear limit X as shown H z m Oo tc Co Position the drum shoe so that the axis of the current detection plate B is aligned with the charge corona wires as shown Reinstall the charge co
141. e exposure lamp stays on for longer than 10 seconds Zero Cross Signal Error 13 The CPU does not receive the zero cross signal within 2 0 seconds Frequency Detection Error The detected frequency is not within 45 65 Hz TUE The fusing lamp stays on for longer than 38 seconds while the main motor is off Scanner Home Position Error 21 The scanner home position sensor s output remains LOW de actuated for 9 seconds after the main switch is turned on Scanner Home Position Error 22 The scanner home position sensor s output remains HIGH actuated for 1 0 second after the scanner starts Lens Home Position Error A203 copier only The lens home position sensor s output remains LOW de actuated for 6 0 seconds after the lens moves to the home position Lens Home Position Error A203 copier only 29 The lens home position sensor s output remains HIGH actuated for 4 0 seconds after the lens leaves the home position 4th 5th Mirror Home Position Error A203 copier only 2A The 4th 5th mirror home position sensor s output remains LOW de actuated for 3 0 seconds after the 4th 5th mirror assembly moves to the home position Copier co e N N N SM 8 49 A202 A203 SERVICE TABLES Rev 5 30 97 E code Contents Note 4th 5th Mirror Home Position Error A203 copier only 2B The 4th 5th mirror home position sensor s output remains HIGH a
142. e installing Cut the jumper wire JP101 F with a pair of diagonal cutters or other suitable tool Reinstall all covers A151 A152 3 10 FSM SERVICE TABLES 1 SERVICE REMARKS 1 1 GENERAL CAUTION 1 To prevent physical injury keep hands away from the mechanical drive components when the main switch is on especially during the warm up cycle If the Start key is pressed before the copier finishes the warm up cycle Start indicator starts blinking the copier starts making copies as soon as the warm up cycle is completed no When the development unit cleaning unit drum unit or the DF is removed from the machine the upper unit becomes lighter If the upper unit is released under this condition it tends to open very abruptly The service engineer might be injured if he is leaning over the machine at this time Also the machine might move due to the shock of the upper unit opening abruptly To avoid possible injury or machine damage hold the upper unit firmly when opening the unloaded upper unit Co Even with the above mentioned components installed the upper unit can open rather rapidly Due to this possibility it is important to always hold the upper unit with one hand when releasing it from the lower unit It is also important that the operator also be familiar with the proper method of releasing the upper unit This condition is not a concern if the DF is installed to the FT3213 TABLES 4 Due to variatio
143. e main board e Defective dc harness CN114 on the main board CN401 on the ac drive board is not correctly connected Action Turn the main switch off and on Exposure lamp off Yes No Check the voltage at CN114 3 on the main board 24 volts Less than 20 volts Replace the main board Replace the ac drive board Check that CN114 on the main board and CN401 on the ac drive board are correctly connected ne uz aoe Je fete cr mi 77 Correct Incorrect Connect CN114 and CN401 Is the exposure lamp circuit open FSM 6 25 A151 A152 Replace the exposure lamp Is the thermofuse open No Open Replace the thermofuse Is the exposure lamp harness defective NO Yes Replace the exposure lamp harness Replace the main board A151 A152 6 26 FSM 2 2 CODE 12 EXPOSURE LAMP ERROR Definition e The feedback signal falls below 0 5 volt rms for 1 0 second when the exposure lamp is on The exposure lamp stays on for longer than 10 seconds Possible Causes e Defective ac drive board e Defective main board Action Turn the main switch off and on Check the voltage at CN114 3 on the main board after the Start key is pressed Less 24 volts than 20 volts Replace the main board Check the voltage at CN114 2 on the main board More than Less than 0 5 volt 0 5 volt Replace the ac drive bo
144. ection circuit When the fusing lamp is controlled within the normal range pin 1 of IC120 stays LOW therefore Q101 stays on allowing PC402 to operate If the hot roller temperature reaches 240 C the resistance of the thermistor becomes too low At that time pin 1 of IC120 becomes HIGH turning off Q101 and stopping PC402 At the same time E53 lights on the operation panel and the power relay RA401 turns off Even if the thermistor overheat protection fails a thermoswitch installed in series with the fusing lamp prevents the fusing unit from excessive overheating If the thermoswitch temperature reaches 170 C the thermoswitch opens removing power from the fusing lamp A202 A203 8 20 SM INSTALLATION 14 INSTALLATION 14 1 COPIER A202 A203 ACCESSORY CHECK Check the quality and condition of the accessories in the box against the following list 1 Model Name Decal 10 22 machines Symbol Explanation Decal English Symbol Explanation Decal Multi language 26 machines Installation Procedure Multi language 10 15 22 26 50 machines Operation Instructions English 10 15 17 22 26 28 29 machines Operation Instructions Chinese 19 50 machines NECR English 17 machines NECR Multi language 19 27 28 29 machines Copy Tray qo o N O OC A W Iw User Survey Card 17 machines Copier co e N N SM 8 21 A202 A203 IN
145. er 5 Enter the SP mode as follows a Enter 71 using the numeral keys b Press and hold the Clear Stop key until a dot e appears in the top left corner of the copy counter Release the Clear Stop key and again press the Clear Stop key d Press the Lighter key 6 Perform SP 12 as follows SP Mode Number Procedure Enter 12 using the numeral keys Then press the Auto Image Density key Conversion from Change the data from 0 to 1 using numeral 12 220 230V to key 240V Then press the Auto Image Density key 12 will start blinking Go to the step 15 3 15 Perform the developer initial setting 1 Plug in the machine and turn on the main switch then lower the platen cover 2 Enter the SP mode as follows a Enter 71 using the numeral keys b Press and hold the Clear Stop key until a dot e appears in the top left corner of the copy counter Release the Clear Stop key and again press the Clear Stop key d Press the Lighter key 3 Perform SP 65 as follows SP Mode Number Procedure Enter 65 using the numeral keys and press the Developer Initial Auto Image Density key 50 will be displayed Setting in the copy counter Press the Start key for initial setting 65 A151 A152 3 8 FSM Z l Er lt no 16 Place the symbol explanation decal A on the platen cover as shown or when the DF
146. ering to the stripper pawls can cause a paper jam Clean or replace the pawls at regular intervals Inspect the movement as well Fusing Entrance and Toner piling up on the guide plate will cause a dirty Exit Guides background on the copy Clean the guide plate at regular intervals DF Transport Belt A dirty transport belt can leave stains on copies Clean or replace the belt at regular intervals Pick up Roller When dirty these rollers and this belt can leave Separation Roller stains on the copy paper Clean or replace these Separation Belt parts at regular intervals TABLES gt o FSM 4 33 A151 A152 5 3 REGULAR PM PROCEDURE 1 Make a Copy 2 Optics every 80 K 44 Every 80K Every 160K Make a copy of OS A4 test chart at manual image density level 4 1 Clean the mirrors lens and reflectors by using silicone cloth cotton pad with water or blower brush Clean the exposure glass with alcohol or water Inspect the exposure lamp Clean the scanner guide rail with dry cloth Clean the magnification guide rail with dry cloth Replace the platen cover sheet amp W O Note After removing the drum wrap the drum in clean sheets of paper to protect it 3 Around Drum every 80 K Replace the grid plate every 160 K Clean the ID sensor with blower brush Clean the pick off pawl Clean the q
147. erior covers off or open while the main switch is turned on keep hands away from electrified or mechanically driven components The inside and the metal parts of the fusing unit become extremely hot while the copier is operating Be careful to avoid touching those components with your bare hands When the development unit cleaning unit drum unit or the DF is removed from the machine the upper unit becomes lighter If the upper unit is released under this condition it tends to open very abruptly The service engineer might be injured if he is leaning over the machine at this time Also the machine might move due to the shock of the upper unit opening abruptly To avoid possible injury or machine damage hold the upper unit firmly when opening the unloaded upper unit Due to variation in the tolerance of the torsion springs the upper unit cannot be held at an angle of 16 degrees by itself when the DF is installed To avoid possible injury always use the upper unit stand to keep the upper unit open HEALTH SAFETY CONDITIONS 1 Never operate the copier without the ozone filter installed 2 Always replace the ozone filter at 80K copy intervals 3 Toner and developer are non toxic but if you get either of them in your eyes by accident it may cause temporary eye discomfort Try to remove with eye drops or flush with water as first aid If unsuccessful get medical attention FSM i A202 A203 OBSERVANCE OF ELECTRICAL SAFETY
148. ers utilizing information contained in this service manual to repair or modify Ricoh equipment risk personal injury damage to property or loss of warranty protection Ricoh Corporation LEGEND PRODUCT CODE A151 A152 A202 A203 COMPANY SAVIN 9013 90132 9113 2613 FT3713 9013Z DOCUMENTATION HISTORY COMMENTS Table of Contents SECTION 1 OVERALL MACHINE INFORMATION 1 SPECIFICATIONS 11 SECTION 2 GUIDE TO COMPONENTS 1 MECHANICAL COMPONENT LAYOUT 2 1 2 ELECTRICAL COMPONENT LAYOUT 22 3 ELECTRICAL COMPONENT DESCRIPTIONS 2 3 4 DRIVELAYOUT 2 6 SECTION 3 INSTALLATION 1 INSTALLATION REQUIREMENTS 34 1 1 ENVIRONMENT ox RR Re a 3 1 1 2 MACHINE LEVEL 4 x xoxo ox 0 x90 x 93 3 3 3 1 1 3 MINIMUM SPACE REQUIREMENTS 3 2 L4 POWER REQUIREMENTS ommo ooo 3 2 2 INSTALLATION PROCEDURE 3 3 2 1 ACCESSORY CHECK 3 3 2 2 COPIER INSTALLATION PROCEDURE 3 4 2 3 KEY COUNTER HOLDER INSTALLATION OPTION 3 10 SECTION 4 SERVICE TABLES 1 SERVICEREMARKS 4 1 TA GENERALE CAUTION 4 da sd ht sa Sopa oci SP Ss tod 4 1 V2 DRUM sx aom oko meme dks 4 1 T 3 GHARGE CORONA 4 42 9x ow 4 2 LSOPTIOS 2o deb
149. es not catch in the transport unit and is positioned correctly as shown 9 Adjust the transfer and separation corona currents See Transfer Corona Current Adjustment and Separation Corona Current Adjustment A151 A152 5 54 FSM 6 10 CORONA CURRENT ADJUSTMENT NOTE The corona current varies with environmental conditions such as humidity and atmospheric pressure The corona current is adjusted at the factory and is suitable under a wide range of environmental conditions Corona current adjustment is necessary whenever the power packs are replaced Adjustment may also be necessary to correct problems with paper separation toner transfer or image density CAUTION Make sure that SP9 is cleared before you change the range on the digital multimeter If not the multimeter may be damaged High voltage is applied to the corona wires Be careful Preparation 1 Turn off the main switch and remove the following parts Upper Inner Cover Development Unit Cleaning Unit Charge Corona Unit TC SC Corona Unit Drum Unit 2 Clean or replace each corona wire and clean the corona units with water or alcohol 3 Remove the upper rear cover 2 screws FSM 5 55 A151 A152 AND ADJUSTMENT Z W m o lt l tc NOTE Do steps 4 10 before adjusting the transfer corona current separation corona current or charge corona wire height 4 Remove the drum from the drum unit Cover th
150. etween the main board and the copier frame N Separate the 4th 5th mirror motor E from the bracket 2 screws and replace it A151 A152 5 24 SM 3 DEVELOPMENT AND TONER SUPPLY 3 1 DEVELOPMENT UNIT REMOVAL 1 Open the front cover 2 Remove the two screws as shown in the illustration above and take out the development unit A while pulling the left side of the development cover B SM 5 25 A151 A152 ADJUSTMENT H z lt m tc 3 2 TONER SUPPLY UNIT REMOVAL 1 Take out the development unit See Development Unit Removal 2 Remove the toner supply unit A 2 screws NOTE When reinstalling make sure that there is no gap B between the toner supply unit and the development unit See the Illustration A151 A152 5 26 SM 3 3 DEVELOPER REPLACEMENT 1 Remove the development unit 2 screws 2 Set the development unit on a large sheet of paper A AND ADJUSTMENT 3 Remove the toner supply unit 2 screws See Toner Supply Unit Removal Z W W o lt q l n tc 4 Empty all the developer onto the paper making sure that no developer remains on the development roller or in the unit NOTE Dispose of the used developer according to local regulations 5 Take one pack of developer B shake it well and pour it into the development unit while rotating the gears C on both sides to distribute the developer evenly as shown N
151. face of the drum b Perform the drum initial setting SP66 NOTE This is not necessary at installation of a new machine as the drum initial setting is performed at the factory C Perform the Vsg adjustment SP54 11 Dispose of used drums according to local regulations 1 3 CHARGE CORONA 1 Clean the corona wire by sliding the corona unit in and out The cleaner pads come into contact with the corona wire when the corona unit is slid all the way out The wire and casing can also be cleaned with water or dry cloth Do not use any abrasives or solvents no Do not touch the corona wire and the grid plate with oily hands Oil stains may cause uneven image density on copies 3 Make sure that the corona wire is correctly positioned between the cleaner pads and that there is no foreign material on the casing 4 When adjusting the charge corona current always make sure that the center of the drum shoe is aligned with the middle of the corona wires Clean the charge grid with a blower brush not with a cloth O The corona height should only be adjusted in the following two cases a When the front end block is replaced b When the drum charge current is uneven A151 A152 4 2 FSM 1 4 OPTICS 1 no Co O N The position of following parts are very difficult to adjust Do not adjust them a 4th 5th Mirror Home Position Sensor b Lens Home Position Sensor C Lens and 4th 5th Mi
152. fer Corona Separation Corona 24 Charge Corona Vrp Grid with correction Transfer Corona Separation Corona 25 Charge Corona Image Grid with correction 26 Charge Corona ID Sensor Grid with correction 27 Charge Corona Vrp Grid with correction 30 37 Development Bias Voltage in 40 volts steps starting at 120 volts 38 Development Bias Voltage 500 volts 40 48 Voltage in 60 volts steps starting at 400 volts A151 A152 4 22 FSM 2 5 SERVICE CALL AND USER CODE TABLE Service Call Code E code Contents pace 11 Exposure Lamp Error SP122 The feed back signal becomes higher than 4 2 volts rms Exposure Lamp for 1 0 second when the exposure lamp is on or it becomes higher than 1 0 volt rms for 1 0 second when the exposure lamp is off 12 Exposure Lamp Error The feed back signal falls below 0 5 volt rms for 1 0 second when the exposure lamp is on or the exposure lamp stays on for longer than 10 seconds 13 Zero Cross Signal Error The CPU does not receive the zero cross signal within 2 0 seconds 21 Scanner Home Position Error SP121 Optics The scanner home position sensor s output remains LOW de actuated for 9 seconds after the main switch is turned on 22 Scanner Home Position Error The scanner home position sensor s output remains HIGH actuated for 1 0 second after the scanner
153. from the ac drive board Copier e N N N SM 8 7 A202 A203 DRIVE LAYOUT 6 DRIVE LAYOUT NOTE items marked with are different from the A151 and A152 copiers G13 G12 BP6 TB3 BP5 G11 910 023 a T a AW r R G17 ONG G18 A Of G19 EPS SBSH a 1 G20 G21 G22 BP2 BP1 G1 G2 G26 G2 TB2 G1 G1 Main Motor Gear G23 Timing Belt Drive Gear 9 G10 Relay Gear BP1 Timing Belt Pulley G11 Timing Belt Drive Gear TB1 Timing Belt BP5 Timing Belt Pulley TB3 Timing Belt Development Section BP6 Timing Belt Pulley P G12 Development Gear Development Unit A202 A203 8 8 G8 G7 G6 G5 G4 G3 BP4 BP3 G24 G9 G8 G2 G2 Relay Gear G8 Relay Gear G9 Relay Gear Cleaning Unit G3 Fusing Drive Gear G4 Hot Roller Gear G7 Relay Gear G6 Relay Gear G5 Exit Roller Gear SM Paper Feed Section BP2 Timing Belt Pulley G1 Registration CL Gear lt G22 Relay Gear Registration CL Paper Feed Section Registration Rollers G20 Relay Gear lt G21 Paper Feed CL Gear G17 Relay Roller CL Gear Paper Feed CL Relay Roller CL Feed Rollers G16 2nd Relay Roller Gear 2nd Relay Rollers G19 1st Relay Rollers Gear 1st Relay Rollers SM 8 9 G24 BP3 TB2 BP4 G
154. g Ratio Waiting Time 0 56 25 sec 1 4796 19 sec 2 37 12 sec 3 2596 5 sec 87 PM Interval Sets the interval of the PM counter 0 No PM Setting 1 40K 2 60K 3 80K 4 100K 88 PM Counter Displays contents of the PM counter Display Refer to NOTE 5 When the PM counter exceeds to the selected setting of SP87 the Magnification indicator FT3213 copier or the Copy Counter FT3013 copier blinks 89 PM Counter Resets the PM counter 0 No Clear Use this mode after performing PM 1 Yes FSM 4 17 A151 A152 gt o TABLES Function Data 91 Optics Cooling Enables the optics cooling fan service option 0 No Fan Operation operation as FT3213 copier 1 Yes FT3013 copier Refer to Section 6 for information only 93 Maximum Copy Limits the maximum copy quantity that can be 1 99 Quantity entered 95 VL Correction Resets the exposure lamp data and counter for 0 No Reset the VL correction 1 Yes Before performing this mode clean the optics parts After performing this mode perform SP48 and SP56 98 Clear Counters Clear the following counters 0 No Copy Counters 1 Yes e SC Counters Misfeed Counters PM Counter To clear turn on DPS101 2 and short circuit JPS101 C Lower 99 Clear All Clear all counters and returns all modes to the 0 No Memory default setting
155. g lamp drive circuit receives a trigger signal from the main board and the fusing lamp lights The exposure lamp does not turn on until the main board sends a trigger pulse to the exposure lamp drive circuit When the key is pressed the main board energizes the main motor relay RA402 Then the main motor turns on When the main switch is turned off power to the main board and to RA401 is cut off and the optional drum and optics anti condensation heaters are turned on SM 8 11 A202 A203 co e N lt N N Copier DRUM CHARGE 8 DRUM CHARGE 8 1 GRID VOLTAGE CORRECTION This machine does not correct drum residual voltage correction VR correction or drum wear correction 8 2 GRID VOLTAGE FOR IMAGE DENSITY CONTROL The main board controls the grid voltage through the CC Grid Bias power pack As the grid voltage for the image density control becomes less the copy image becomes lighter and vice versa The grid voltage for image density is based as follows Grid Voltage Standard image density grid voltage 680 volts SP60 4 T Auto image density level factor SP34 8 2 1 Standard Image Density Grid Voltage The standard image density grid voltage SP60 is set at the factory and the setting is different for each machine The setting of SP60 is printed on the SP mode data sheet located inside the inner cover of the machine 8 2 2 Auto Image Density Level Factor SP34
156. glass and make a full size copy at manual image density level 4 center NOTE Make sure that the value of SP37 is set to 0 standard value Confirm that level 2 E0 2 of the gray scale is slightly visible on the copy If the image density is not correct proceed to the following steps O Enter the lamp voltage setting mode using the numeral keys SP48 7 Change the data with the numeral keys as follows If the image density is too dark Increase the data number If the image density is too light Decrease the data number Confirm that the image density is within the adjustment standard co Perform the ADS adjustment See ADS Adjustment A151 A152 5 74 FSM 8 2 SIDE TO SIDE EXPOSURE ADJUSTMENT When The exposure is uneven side to side Purpose To maintain even exposure Adjustment The side to side variation of the gray scales on Standard the test chart should be less than one level How to Adjust Move the exposure adjustment plates Changes the position of the adjustment plates to How it works the light intensity from the exposure lamp even across its length AND ADJUSTMENT z lt m Oo NOTE Do not adjust the charge corona wire height to correct for uneven image density on the copy If the following adjustment does not clear the problem adjust the wire height using the drum shoe See Charge Corona
157. gs refer to the Fusing Pressure Adjustment Section FSM 5 67 A151 A152 AND ADJUSTMENT 7 4 PRESSURE ROLLER REPLACEMENT 1 Remove the hot roller See Hot Roller Replacement 2 Remove screw A securing the fusing entrance guide B 3 Turn the entrance guide clockwise as shown 4 Remove the pick off pawl securing bracket C 2 screws 5 Remove the pressure roller D 6 Remove the bearings E and E rings F from the pressure roller NOTE Before installing the pressure springs refer to the Fusing Pressure Adjustment Section A151 A152 5 68 FSM 7 5 FUSING LAMP REPLACEMENT F A Make sure that the main switch is turned off and the power supply cord is unplugged Remove the drum unit See Drum Replacement Remove the fusing cover A 1 screw Remove the thermoswitch bracket B 1 screw AND ADJUSTMENT Disconnect the connector C of the fusing lamp from the thermoswitch Remove the upper rear cover 2 screws z m Oo fF Remove both front and rear fusing lamp support brackets D 1 screw each Disconnect the fusing lamp connector from the ac drive board and pull the fusing lamp E out of the front end of the hot roller NOTE a Do not touch the fusing lamp with bare hands b Slide the new fusing lamp into the hot roller through the opening at the front of the roller c Make sure
158. h is turned on Possible Causes e Thermistor position error e Fusing lamp open e Thermoswitch open e Defective ac drive board e Defective main board e Defective ac harness CN114 on the main board or CN401 on the ac drive board is not correctly connected Action Clear the service call condition Does the fusing lamp turn on when the main switch is turned on Yes Check that CN114 on the main board and CN401 on the ac drive board are correctly connected Correct Incorrect Connect CN114 and CN401 Is the fusing lamp open Yes Replace the fusing lamp Is the thermoswitch open No Yes Replace the thermoswitch If the ac harness is defective replace it A151 A152 6 42 FSM Yes Check the voltage at CN114 6 on the main board 0 volts 24 volts Replace the main board Check the voltage at CN114 4 on the main board 0 volts 24 volts Replace the main board Check the voltage at CN114 8 on the main board 24 volts O volts Replace the main board Does the thermistor properly contact the hot roller No Correctly position the thermistor Does the voltage at TP102 on the main board increase after the main switch is turned on Yes No Replace the thermistor Replace the ac drive board ne uz aoe DO cr mi 77 FSM 6 43 A151 A152 2 12 CODE 53 FUSING OVERHEAT Definition The temperature detected
159. h the 69 drum installed in the machine Refer to NOTE 4 VL Correction Selects or deselects VL correction 0 VL correction i Selection Keep this setting at 0 1 No VL correction Auto Shut Off Selects the Automatic Shut off mode 0 Yes Energy Star The copier automatically shuts itself off at the Default for N On Off auto shut off time selected SP14 America 77 1 No Default for other areas Auto Energy Selects the Automatic Energy Saver mode 0 No 78 Saver Mode 1 Yes The copier automatically goes to Energy Saver mode at the auto reset time selected SP15 A202 A203 8 42 SM Rev 7 97 SERVICE PROGRAM MODE Mode No Function Settings Horizontal Edge Selects whether the side erase mechanism 0 Always stays Margin Width changes when the optional document feeder is in Platen Mode 80 Adjustment installed 1 DF Mode Compared with the platen mode erase the next inmost LED block will turn on to erase Factory Factory use only 81 Initialization Do not change the setting Toner End Clears the toner end counter SP58 Resets the 0 No Counter Clear used toner overflow condition E70 if it is 1 Yes 83 detected This mode must be performed when the used toner tank is cleaned Energy Saving Selects the energy saving ratio 0 56 Ratio The greater the saving ratio the longer the 1 47
160. he number keys 3 Press and hold the Clear Stop key until a dot appears in the top left corner of the Copy Counter and then release the Clear Stop key 4 Press the Clear Stop key again and then depress the Lighter key A 5 will blink in the Copy Counter to indicate that SP Mode has been accessed 5 Enter SP 97 using the number keys Then press the Auto ID key Enter 1 then press the Auto ID key 6 Turn the Main Switch OFF the ON PRODUCTION SOLUTION 1 New Firmware applied during production E version ROM 2 Install version ROM for A203 GENERAL The following parts updates are being issued for all A202 and A203 Parts Catalogs REFERENCE PART NO DESCRIPTION OLD SUFFIX NEW SUFFIX ITEM A2025108 IC UVEPROM 512K x 8 A202 D E 1 5 A2035108 IC UVEPROM 512K x 8 A203 E F 1 4 Continued RICOH GROUP COMPANIES CONTROL NO 289 Tech Service Bulletin No A151 A152 A202 A203 002 Page 2 of 2 The Main Board ROM A202 revision E file name 3513M1 EXE can be downloaded through the Ricoh Technical Services BBS The Main Board ROM A203 revision F file name 3713M2 EXE can be downloaded through the Ricoh Technical Services BBS These ROM s can also be ordered through normal NSPC channels NOTE For more information about the Ricoh Technical Services BBS order the Guide to Operation P N BBS00001 through normal NSPC channels UNITS AFFECTED All copie
161. his will cause uneven charge on the drum 9 Do not loosen the screws D of the transfer entrance guide E The transfer entrance guide is positioned with a special tool at the factory H z lt FSM 5 49 A151 A152 7 Reinstall the TC SC corona unit A NOTE a When reinstalling the TC SC corona unit first set the right positioning tabs B of the TC SC corona unit into the right holders C in the transport unit then set the left positioning tabs D into the left holders E by pulling the TC SC corona unit towards the registration roller side b Make sure that the four positioning tabs of the TC SC corona unit fit into the holders in the transport unit as shown Make sure that six springs F are correctly positioned underneath the TC SC corona unit as shown A151 A152 5 50 FSM 6 7 ID SENSOR REPLACEMENT Remove the drum unit then remove the drum from the unit See Drum Replacement NOTE Cover the drum with paper to prevent the drum from being exposed to light AND ADJUSTMENT Z W m o lt q l tc Remove the ID sensor holder 1 screw NOTE Do not lose the spur B the ID sensor holder Replace the ID sensor board C Co 4 Reinstall the drum unit Perform the ID sensor Vsg adjustment SP54 and check the copy quality FSM 5 51 A151 A152 6 8 PICK OFF PAWL REPLACEMENT 1 Remo
162. ield Countermeasure 1 Set SP 29 to 0 On Off Control Production Countermeasure 1 New Firmware applied during production E version ROM 2 Install F version ROM for the FT3713 Note Do not select the Phase Control Mode unless needed UNITS AFFECTED All FT3513 3713 copiers manufactured after Serial Number A7407900066 amp A7417900734 will have the new E version ROM installed during production The Serial Number for the FT3713 F version ROM was not available at the time of publication Continued siuva O NS woinvHoaw Ainvno O Tech Service Bulletin No FT3013 3213 3513 3713 016 Page 2 of 2 ORDERING PROCEDURE To obtain the ROM at no charge please complete and fax the attached form to Technical Services or download a Hex file for local programming via the Ricoh Technical Services BBS refer to Service News and Information No 147 Fax this entire page in DETAIL mode ATTN Technical Services Copier Fax Number 973 882 3960 Each serial number given will represent a request for 1 ROM FT3513 ROM P N A2025108E or FT3713 ROM P N A2035108F Note The ROM will be available at no charge for 90 days until January 31 1998 Serial Number s 1 6 2 7 3 8 4 9 All serial number information will be verified before shipment is made NOTE Old ROM s must be returned within five 5 days to Ricoh Cor
163. in F as shown Otherwise the six feed rollers will be positioned incorrectly A151 A152 5 36 FSM 5 2 PAPER TRAY SWITCH REPLACEMENT AND ADJUSTMENT z m Oo Turn off the main switch 2 3 4 5 6 7 8 Remove the paper tray Open the front cover Open the upper unit by pushing the release lever Remove the lower rear cover 2 screws Remove the DC power supply unit A 4 screws and all connectors Remove three clutch connectors B Remove the rear side plate C 4 screws 1 clamp D and 1 connector E 9 Remove the paper tray switch F from the rear side plate FSM 5 37 A151 A152 5 3 RELAY SENSOR AND REGISTRATION SENSOR 497 REPLACEMENT S iN D 1 Turn off the main switch Open the front cover Open the upper unit by pushing the release lever Remove the harness cover A 2 screws 2 3 4 5 Remove the by pass feed table B 1 screw and 1 shoulder screw 6 Remove the relay sensor connector C 7 Remove the relay roller guide plate D as shown 2 screws A151 A152 5 38 FSM 8 Remove the relay sensor A from the guide plate as shown 9 Remove the registration sensor bracket C 1 screw and 1 connector D 10 Remove the registration sensor E from the bracket as shown FSM 5 39 A151 A152 z m Oo AND ADJUSTMENT 5 4 RELAY
164. in board Turn on the main switch close the front cover safety switch and turn the charge corona using SP9 2 O Adjust the charge corona current to 400 3 uA by turning VR1 on the CC Grid Bias power pack N Press the Clear Stop key and turn off the main switch A151 A152 5 58 FSM 6 10 2 Grid Voltage Adjustment SP9 48 AND ADJUSTMENT ADJUSTMENT STANDARD Adjusting VR SP mode DC 880 10 V VR2 SP9 48 Z W m o lt l tc NOTE VR2 on the CC Grid Bias power pack spare parts is pre adjusted Usually it is not necessary to adjust VRG when the CC Grid Bias power pack is replaced 1 Set the multimeter range to dc 1500 V and connect the multimeter leads as shown NOTE Keep the multimeter leads away from the main board 2 Turn on the main switch close the front cover safety switch and turn on the grid voltage using SP9 48 3 Adjust the grid voltage to 880 10 V by turning VR2 on the CC Grid Bias power pack A 4 Press the Clear Stop key and turn off the main switch FSM 5 59 A151 A152 6 10 3 Transfer Corona Current Adjustment SP9 5 ADJUSTMENT STANDARD Adjusting VR SP mode DC 31 0 0 5 uA VRT SP9 5 Reinstall the TC SC corona unit and position the drum shoe A on the center of the shaft so that the axis of the current detection plate B is aligned with the transfer c
165. inventory will be shipped with a new ROM Kib be installed upon machine setup ENERGY SAVING INFORMATION SHEET 1 Locate the Energy Saving Information Sheet provided with the copier and discard 2 Replace with the new Information Sheet provided see attachment 1 page Alnvno Adoo S1HVd a Hivd advd D 1 a qvoinvHoaw D MI gt 2 D ss x gt 8 Sx cs 2 7 Sg Qa fo X Se 9 o ENS o gt amp RICOR TECHNICAL SERVICE BULLETIN CUSTOMER SERVICE GROUP BULLETIN NUMBER 3013 3213 011 09 04 96 APPLICABLE MODEL FT3013 3213 SUBJECT PARTS CATALOG CORRECTION GENERAL The following Parts Catalog Correct is being issued for all FT3013 3213 Parts Catalogs This informon should be incorporated into all existing Parts Catalog documentation REFERENCE INCORRECT CORRECT DESCRIPTION PAGE ITEM PART NO PART NO AA151617 AA150196 Shielding Toner Hopper Left 27 29 siuva MM D Hivduadvd D D D Ainvno Adoo D O RICOR TECHNICAL SERVICE BULLETIN CUSTOMER SERVICE GROUP BULLETIN NUMBER 3013 3213 012 03 13 97 APPLICABLE MODEL FT3013 3213 SU EC PAR SCAAL RREC I N ENERAL The following Parts Catalog Correction is being issued for all FT3013 3213 Parts Catalogs This infmation should be incorporated into all existing Parts Catalog documentation Ple
166. ion Within 10 to 25 pulses after the original s trailing edge passes through the registration sensor the CPU stops sending the ON signal and the Forward signal The DF motor stops turning Then the CPU outputs the ON signal and the reverse signal for 15 pulses Then the driver IC outputs O volts to CN117 1 and 24 volts to CN117 2 to reverse the DF motor SM 9 11 A202 A203 A662 5 nim o Ow 0 JTE ORIGINAL FEED 7 6 ORIGINAL FEED AND MISFEED DETECTION TIMING Feed Signal Start key Original Change Signal V V 0 500 1000 0 500 1000 Timing ms 10 to 25 pulses 10 to 25 pulses DF Motor 15 pulses 5 pulses Pick up Sol T and Feed Clutch Registration Sensor 500 ms 500 ms 1 500 ms 4 1 500 ms The timing depends on the length of the first original The above chart shows the original feed timing for A4 lengthwise or 8 5 x 11 originals and the misfeed detection timing The registration sensor is used for misfeed detection If the DF CPU detects a misfeed the DF CPU lights the Original Misfeed indicator and sends the original misfeed signal to the copier CPU Then the copier CPU lights the Check Paper Path and Misfeed Location indicators on the operation panel When the main switch is turned on the DF CPU checks the registration sensor output for initial original misfeed During original feed in the DF CPU performs two types of original mi
167. ion When accessing SP98 and SP99 JPS101 C must be short circuited Access Procedure 1 Using The Operation Panel 1 2 3 N Turn on the main switch Enter 71 by using the numeral keys Press and hold the Clear Stop key until a dot e appears in the top left corner of the Copy Counter and then release it Press the Clear Stop key again and then press the Lighter key NOTE 5 will blink in the Copy Counter to show that the SP mode has been accessed Enter the desired SP mode number using the numeral keys The SP mode numbers are given in the Service Program Mode Table NOTE is displayed instead of 1 in the Copy Counter when SP mode numbers over 100 are entered The maximum number is 127 Press the Auto Image Density key to view the data NOTE To enter a different SP mode number press the Auto Image Density key again To leave SP mode open and close the front cover or turn the main switch off and on A151 A152 4 8 FSM Access Procedure 2 Using DPS101 2 1 Turn the main switch off 2 Remove the upper rear cover and turn on DPS101 2 then turn on the main switch 5 will blink in the Copy Counter 3 Enter the desired SP mode number by the numeral keys SP mode numbers are given in the Service Program Mode Table 4 Press the Auto Image Density key to view the data 5 To leave SP mode turn off DPS101 2 NOTE To cancel an already entered SP mode press the Auto Image Dens
168. ioning screw C fit through the two notches D and the hole E in the fusing frame 2 When closing the upper unit make sure that the torsion bars F are positioned on the front G and rear H brackets as shown FSM 5 65 A151 A152 Z m lt q l tc AND ADJUSTMENT 7 3 HOT ROLLER REPLACEMENT E 1 Remove the exit unit See Exit Unit Removal 2 Remove the fusing unit See Fusing Unit Removal 3 Remove the fusing cover A 1 screw 4 Remove the thermoswitch bracket B 1 screw 5 Disconnect the connector C of the fusing lamp from the thermoswitch D 6 Remove the thermistor E 1 screw 7 Remove the front F and rear G support brackets of the fusing lamp 1 screw each 8 Pull the fusing lamp H out of the front end of the hot roller A151 A152 5 66 FSM D C 9 Remove the front A and rear B pressure springs 10 Remove 1 C ring C and 1 bearing D front side 11 Remove the relay gear E 1E ring 12 Slide the hot roller F to the rear z m Oo 13 Replace the hot roller 2 C rings I 1 gear J 1 bearing K 14 Install the new hot roller NOTE a Peel off 3 cm 1 inch from both ends of the protective sheet on the new hot roller before installing it b Before reinstalling the pressure springs remove the rest of the protective sheet C Before reinstalling the pressure sprin
169. istor TP102 ADS Auto Image Density Sensor Adjust the voltage to 2 5 0 1 volts with VR101 TP103 ETH Optics Thermistor TP105 PSE ID Sensor Voltage Adjust the voltage to 4 0 0 2 volts with VR102 TP106 EXPO Exposure Lamp Voltage Key Counter Cut this jumper wire when installing the key ARIO counter on the machine 16 2 DIP SWITCHES AND JUMPER SWITCHES The following jumper switches are not included JPS101 R Upper JPS101 C Lower 16 3 VARIABLE RESISTORS CC Grid Bias Power Pack Number Function VRC Adjusts the charge corona current VRG Adjusts the standard grid voltage VRB Adjusts the standard development bias voltage A202 A203 8 48 Rev 5 30 97 SM Rev 5 30 97 SERVICE TABLES 16 4 SERVICE CALL AND USER CODE TABLE NOTE Items marked with are different from the A151 and A152 copiers Service Call Code NOTE Due to the small capacity of the system EEPROM the individual service call counters that were available in previous models of these base copiers have been eliminated E code Contents Note Exposure Lamp Error The feed back signal becomes higher than 4 2 volts 11 rms for 1 0 second when the exposure lamp is on or it becomes higher than 1 0 volt rms for 1 0 second when the exposure lamp is off Exposure Lamp Error The feed back signal falls below 0 5 volt rms for 1 0 second when the exposure lamp is on or th
170. ity key 2 1 2 Change Adjustment Values or Modes 1 Follow the steps from 1 to 6 in Access Procedure 1 or the steps from 1 to 4 in access procedure 2 no The factory set or the default setting will be displayed in the Magnification indicator FT3213 copier or in the Copy Counter FT3013 copier 3 Enter the desired value or mode using the numeral keys and then press the Auto Image Density key SP mode data are given in the Service Program Mode Table 4 To leave SP mode open close the front cover or turn off on the main switch Access Procedure 1 or turn off DPS 101 2 Access Procedure 2 FSM 4 9 A151 A152 gt a o TABLES 2 1 3 Memory Clear Procedure Clear Counters SP98 NOTE This SP mode clears the following counters e SP88 PM Counter Display e SP100 e SP101 e SP103 e SP106 e SP110 e SP111 e SP120 e SP121 e SP122 e SP124 e SP125 Turn off the main switch Feed Copies Paper Tray Copies Total Copies DF Originals Total Misfeeds Number of Misfeeds by Location Total Service Calls Optics Section Service Calls Exposure Lamp Service Calls Fusing Section Service Calls DF Communication Service Calls Turn on DPS101 2 and short circuit JPS101 C Lower Turn on the main switch Enter 98 by the numeral keys and then press the Auto Image Density key to view data e Enter 1 by the numeral key and then press th
171. k the voltage at CN104 1 and 6 on the main board 24 volts O volts Replace the main board ne uz aoe DO cr mi 77 Check the voltage at CN104 2 to 5 on the main board when the main switch is turned on 16 volts 24 volts Replace the main board Replace the 4th 5th mirror motor FSM 6 37 A151 A152 Is there 5 volts at CN102 2 on the main board when the 4th 5th mirror sensor is actuated Yes No Replace the 4th 5th mirror sensor Replace the main board A151 A152 6 38 FSM 2 9 CODE 2B 4TH 5TH MIRROR HOME POSITION ERROR FT3213 COPIER ONLY Definition The 4th 5th mirror home position sensor s output remains HIGH actuated for 4 0 seconds after the 4th 5th mirror assembly leaves the home position Possible Causes 4th 5th mirror home position sensor failure e Defective 4th 5th mirror motor e Defective main board e Defective 4th bth mirror drive mechanism e Defective dc harness e CN102 or CN104 on the main board is not correctly connected Action Turn the main switch off and on Check the sensor actuator position on the 4th 5th mirror assembly De actuated Actuated Does the 4th bth mirror motor rotate when the main switch is turned on Yes Check the 4th 5th mirror drive mechanism and repair or replace the defective parts Check the voltage at CN104 1 and 6 on the main board 24 volts O volts ne uz aoe DO
172. l PWM signal The width of the pulses controls the voltage level of the development roller As the width of the trigger pulses increase the voltage to the development roller also increases The power pack is equipped with its own feedback circuit to monitor the development bias voltage A202 A203 8 16 SM Rev 5 30 97 TONER DENSITY DETECTION AND TONER SUPPLY 11 TONER DENSITY DETECTION AND TONER SUPPLY 11 1 ID Sensor Control Circuit This circuit is different from the A151 and A152 copiers at the dashed circle indicated location B CN112 2 CN112 1 d D Sensor Output A CN112 3 2 ID Sensor LED Copier co e N N N SM 8 17 A202 A203 TONER DENSITY DETECTION AND TONER SUPPLY 11 2 TONER SUPPLY AND AGITATOR DRIVE MECHANISM When the toner supply motor A energizes the toner supply drive gear B starts turning and drives the toner supply roller gear C Toner catches in the grooves on the toner supply roller D Then as the grooves turn past the pin hole plate E the toner drops into the development unit through the pin holes The toner agitator F mechanism which is contained in the toner cartridge prevents toner from clumping The toner agitator gear G turns whenever the toner supply motor energizes Rotation passes through the toner cartridge casing to the agitator junction H A202 A203 8 18 SM PAPER FEED 12 PAPER FEED 12 1 PAPER LENG
173. largement 141 129 122 121 Full size 100 100 93 93 Reduction 82 74 71 65 From 61 to 141 in 1 steps A203 copier only 13 copies minute A4 81 2 x 11 lengthwise 10 copies minute B4 81 2 x 14 30 seconds at 20 C 68 F 9 seconds A4 81 2 x 11 lengthwise Number keys 1 to 99 7 steps 8 1 A202 A203 co e N N N Copier SPECIFICATIONS Automatic Reset Energy Saver Function Paper Capacity Toner Replenishment Copy Tray Capacity Power Source Power Consumption Noise Emission Rev 5 30 97 1 minute standard setting can also be set to 3 minutes or no automatic reset Automatic Paper tray 250 sheets or less than 28 mm stack height Bypass feed table 1 sheet Cartridge exchange 320 g cartridge Toner Type Type 320 Ricoh Corp EDP 887716 Developer Type Type 310 Ricoh Corp EDP 889268 100 sheets B4 10 x 14 or smaller 1 sheet OHP 110 V 60 Hz 15 A for Taiwan 115 V 60 Hz 15 A for North America 220 V 240 V 50 Hz 8 A for Europe 220 V 50 Hz 8 A for Middle East 220 V 60 Hz 8 A for Saudi Arabia 220 V 50 Hz 8 A for Asia Refer to the serial number plate rating plate to determine the power source required by the machine Copier Only With DF Maximum 1 4 kVA 1 5 Warm up 620 VA average 640 VA average Copy cycle 810 VA average 860 VA a
174. late A with a finger and remove the plate with a pair of pliers Leave the front spring plate B in position in the rear side plate cutout Carefully slide the 1st mirror C toward the front of the machine and lift the mirror out of the machine rear side first A151 A152 5 6 SM Rev 1 95 A To reinstall 1 Insert the 1st mirror into the rear side plate cutout Then insert the front side of the mirror into the front spring plate NOTE Make sure when installing the mirror that the reflecting surface A is on the upper side as shown 2 Insert the rear spring plate between the mirror and the rear side plate cutout NOTE Make sure that spring plate B is positioned correctly as shown 3 Clean the optics components and perform the necessary SP modes SP95 SP48 and SP56 ADJUSTMENT 2 o lt l tc SM 5 7 A151 A152 2 3 2ND AND 3RD MIRROR REMOVAL Turn off the main switch Remove the exposure glass See Exposure Glass Removal Slide the 1st scanner two thirds of the way to the right Remove the front spring plate A of the 2nd mirror B ao DW Carefully shift the 2nd mirror toward the front of the machine to remove the rear spring plate C O Lift the 2nd mirror out of the machine N Remove the pulley bracket D of the exposure lamp harness E 1 screw 8 Remove the 3rd mirror F in the same way a
175. layed THO SHORT The Energy Saver Function key blinks FSM 4 37 A151 A152 6 3 OPEN FUSE amp CIRCUIT BREAKER TABLE machine only Component Circuit Symptom FU201 250 V 2 A 5 V VC The copier does not turn on even when the dc power supply board power supply main switch is turned on FU202 250 V 4 A 24 V VA The copier displays E22 on the operation dc power supply board power supply panel FU401 125 V 15 A Front door The copier does not turn on even when the ac drive board safety main switch is turned on 115 V machine only FU402 250 V 6 3 A Front door The copier does not turn on even when the ac drive board safety main switch is turned on 220 230 V 240 V machine only F1 250 V 2 A DC power The DF does not turn on even when the DF main board supply for the main switch is turned on DF FU101 250 V 2 A AC power The DF does not turn on even when the Between CN418 on the supply for the main switch is turned on ac drive board and CN1 of DF the DF connector 220 230 V 240 V machine only Circuit Breaker AC power The copier does not turn on even when the 220 230 V 240 V supply main switch is turned on A151 A152 4 38 FSM REPLACEMENT AND ADJUSTMENT 1 EXTERIOR AND INNER COVERS 1 1 EXTERIOR COVER REMOVAL 1 1 1 Front Cover 1 Open the front cover A 2 Remove the front cover 1 snap ring B 1 1 2
176. ld down the top of the upper unit and open the upper unit by pushing the release lever 4 Remove the drum unit 2 screws NOTE Cover the drum with some sheets of paper to prevent the drum from being exposed to light 6 Disconnect the connector A CN127 from the main control board B 7 Remove the quenching lamp C from the copier frame as shown NOTE Do not use alcohol to clean the quenching lamp This damages the resin in the covers of the LEDs Copier co e N N N SM 8 53 A202 A203 REPLACEMENT AND ADJUSTMENT 18 3 CHARGE CORONA CURRENT ADJUSTMENT ADJUSTMENT STANDARD Adjusting VR SP Mode DC 400 3 uA VRC SP9 2 NOTE 1 VRC on the CC Grid Bias power pack spare parts is pre adjusted Usually it is not necessary to adjust VRC when the CC Grid Bias power pack is replaced 2 Keep the high voltage wire terminal A away from the copier frame Otherwise electrical leakage may interfere with current measurement Turn off the main switch no Disconnect the charge corona terminal A from the CC Grid Bias power pack B Co Select the dc 2 mA range on the digital multimeter 4 Connect the multimeter leads as shown then measure the charge corona current NOTE Keep the multimeter leads away from the main board Turn on the main switch close the front cover safety switch and turn on the charge corona using
177. make sure that the positioning pin I fits into the DF frame A202 A203 9 14 SM REPLACEMENT AND ADJUSTMENT GS 20 0 e 7 Remove the transport roller holder A 1 screw 1 snap ring and 1 bearing 8 Pull out the transport belt B NOTE After reinstalling the transport belt make sure that the bushings of the transport rollers are set correctly and the transport belt turns smoothly SM 9 15 A202 A203 A662 5 o Ow 0 JTE REPLACEMENT AND ADJUSTMENT 9 2 FEED IN UNIT REMOVAL A 1 Turn off the main switch 2 Remove the transport belt assembly See Transport Belt Replacement 3 Remove the left hinge bracket A 4 screws and 1 connector 4 Disconnect five connectors from the main board B CN111 CN113 CN115 CN116 and CN117 5 Remove the feed in unit C 5 screws NOTE When reinstalling the feed in unit the harness must be positioned underneath the right hinge bracket A202 A203 9 16 SM REPLACEMENT AND ADJUSTMENT 9 3 PICK UP ROLLER REPLACEMENT 1 Turn off the main switch 2 Remove the feed in unit See Feed in Unit Removal 3 Remove the DF motor A 2 screws and 1 timing belt B 4 Remove the pick up roller C 2 E rings and 1 bushing from the shaft D SM 9 17 A202 A203 A662 o Ow 0 JTE REPLACEMENT AND ADJUSTMENT 9 4 FEED ROLLER REPLACEMENT H E 1 Turn off the main switch
178. n in the tolerance of the torsion springs the upper unit cannot hold at an angle of 16 degrees by itself when the DF is installed To avoid possible injury always use the upper unit stand to keep the upper unit open 1 2 DRUM The organic photoconductor drum is comparatively more sensitive to light and ammonia gas than a selenium drum gt o 1 Never expose the drum to direct sunlight 2 Never expose the drum to direct light of more than 1 000 Lux for more than a minute Co Never touch the drum surface with bare hands When the drum surface is touched with a finger or becomes dirty wipe with a dry cloth or clean with wet cotton Wipe with a dry cloth after cleaning with wet cotton 4 Never use alcohol to clean the drum Alcohol dissolves the drum surface Store the drum in a cool dry place away from heat O Take care not to scratch the drum as the drum layer is thin and can be damaged N Never expose the drum to corrosive gases such as ammonia gas FSM 4 1 A151 A152 Always keep the drum in the protective sheet when inserting or pulling the drum unit out of the copier to avoid exposing it to bright light or direct sunlight This will protect the drum from light fatigue co Before pulling out the drum unit place a sheet of paper under the unit to catch any spilled toner 10 When installing a new drum do the following a Apply setting powder to the entire sur
179. ng is no savings no wait time Upon your request your service representative can change this setting to one of the four ratios The greater the saving ratio the more time the copier will need to return to the ready condition Additionally your service representative can change how long the copier waits before automatically entering the Energy Saver Mode The factory default is 1 minute and may be changed to 3 minutes How to Exit Energy Saver Mode Any one of the following will cause the copier to return to the ready condition Pressing any key with the exception of the Start key Setting the originals in the optional document feeder Opening or closing the bypass table Recycled Paper Please contact your sales or service representative for recommended recycled paper types that may be used in this copier S s e S a s 3 o 8 Q a 3 D L S EN 3 o S 8 o lt 3 Q o 3 RU a 3 Q e gt DY RICOH TECHNICAL SERVICE BULLETIN CUSTOMER SERVICE GROUP BULLETIN NUMBER 3013 3213 009 APPLICABLE MODEL FT3013 3213 SUBJECT PARTS CATALOG UPDATES GENERAL 1 26 96 cof EPA POLLUTION PREVENTER The following modifications have been made to comply with the Energy Star requirements discussed in Publications Bulletin 4PUB 066 This information should be incorporated into all existing Parts Catag documentation 1 MAIN SWIT
180. nsor and replace defective parts f the signal at CN101 4 stays LOW replace the main board A151 A152 6 6 FSM 1 3 UNEVEN IMAGE DENSITY Problem Uneven image density appears on the copies Possible Cause 1 Dirty optics 2 Uneven exposure adjustment plates 3 Dirty corona wires or grid 4 Uneven height of the charge corona wire Action Does the uneven image area shift when a reduction copy is made No Yes Is the optics section dirty No Yes Clean the optics and perform the necessary SP modes in order SP95 48 and 56 Adjust the exposure adjustment plates on the 1st scanner See Side to side Exposure Adjustment Is the erase lamp or quenching lamp dirty No Yes Clean the erase lamp or quenching lamp Are the corona wires or grid plate dirty No Yes uz DO cr FN Clean the corona wires grid plate and casings Adjust the charge corona wire height using a drum shoe See Charge Corona Current Adjustment FSM 6 7 A151 A152 1 4 VERTICAL BLACK BANDS Problem Vertical black bands appear on the copy Possible Causes 1 Dirty optics 2 Dust between the cleaning blade and drum 3 Edge of the cleaning blade deformed 4 Deformed inlet seal on the development unit Action Do the black bands shift when a reduction copy is made Yes Check and clean the optics section After cleaning the optics perform the necessar
181. o Image Density key is pressed Press the C S key to turn this mode off Do not repeat more than 5 times to avoid overheating the optics cavity Refer to NOTE 3 for FT3013 copier 52 Fusing Displays the fusing temperature Temperature Refer to NOTE 3 for FT3013 copier Display 54 Vsg Display Displays Vsg Adjust Vsg to 4 0 0 2 V using VR102 on the main board The main motor and the ID sensor LED turn on when the Auto Image Density key is pressed Refer to NOTE 4 for FT3013 copier 55 Vsg amp Vsp Displays the Vsg and Vsp readings Display 3 The Vsg reading is displayed while the 0 key is held down FT3013 copier displays the Vsp reading while the 1 key is held down To stop this mode press the C S key The Vsp and Vsg voltage readings are updated every 10 or 5 copies depending on SP35 selection In free run mode the Vsg and Vsp readings are updated every copy cycle Refer to NOTE 4 for FT3013 copier FSM 4 15 A151 A152 gt o TABLES Function Data 56 ADS Reference Displays ADS reference voltage Voltage Display Before performing this mode clean the optics perform SP95 and SP48 After adjusting the light intensity SP48 place 5 sheets of A3 LDG white paper on the exposure glass and select this mode Adjust ADS voltage to 2 5 0 1 V using VH101 on the main board Refer to NOTE 4 for FT
182. o local regulations These are non toxic supplies 3 Dispose of replaced parts in accordance with local regulations 4 When keeping used lithium batteries in order to dispose of them later do not put more than 100 batteries per sealed box Storing larger numbers or not sealing them apart may lead to chemical reactions and heat build up A151 A152 b FSM TAB INDEX A151 A152 OVERALL MACHINE INFORMATION DOCUMENT FEEDER A662 A151 A152 GUIDE TO COMPONENTS A151 A152 INSTALLATION A151 A152 SERVICE TABLES A151 A152 REPLACEMENT AND ADJUSTMENT A151 A152 TROUBLESHOOTING DOCUMENT FEEDER A296 A202 A203 SERVICE MANUAL Rev 4 97 TAB POSITION 8 TAB POSITION 7 POSITION 6 TAB POSITION 5 TAB POSITION 4 TAB POSITION 3 TAB POSITION 2 TAB POSITION 1 OVERALL MACHINE INFORMATION 1 SPECIFICATIONS Configuration Desk top m Copy Process Dry electrostatic transfer system au Original Type Sheet Book Original Alignment Left center z Original Size Maximum A3 11 x 17 lengthwise FT3213 copier B4 10 x 14 lengthwise FT3013 copier Copy Paper Size Maximum B4 10 x 14 lengthwise Minimum Paper Tray A5 51 2 x 81 2 lengthwise Bypass Feed A6 51 2 x 81 2 lengthwise Copy Paper Weight Paper tray feed 64 to 90 g m 17 to 24 Ib Bypass feed 52 to 105 g m 14 to 28 Ib Reproduction Ratios 2 Enlargement and 3 Reduction FT3213
183. of 2 TEMPORARY PRODUCTION COUNTERMEASURE Torsion Bar Angle The shaded areas of the Torsion Bar Angles have been removed to reduce the strength of the Torsion Springs Side View UNITS AFFECTED All FT3013 3213 copiers manufactured during September 1994 thru November 1994 will have the Torsion Bar Angles modified as illustrated during ne Yo production The shaded areas have been removed Old New PERMANENT COUNTERMEASURE To make it possible to adjust the force of the Upper Unit in the field the configurations of the Front and Rear Angle Brackets have been changed as shown Rear Torsion Bar Angle Rear Torsion Bar Angle Front Front Torsion Bar Torsion Bar REFERENCE OLD PART NO NEW PART NO DESCRIPTION PAGE ITEM A0771098 A1521198 Torsion Bar Angle Rear 39 4 A0771197 A1521197 Torsion Bar Angle Front 39 24 UNITS AFFECTED All FT3013 3213 copiers manufactured after Serial Number A3605030154 and A3615030945 respectively will have the new style Torsion Bar Angles installed during production FIELD SERVICE MANUAL INSERT PAGES The Torsion Bar force adjustment has been added to the field service manual The revised areas have been highlighted by an arrow e vi Table of Contents e 5 94 Additional Information e 5 95 Additional Information BULLETIN NUMBER 3013 3213 002 12 13 94 APPLICABLE MODEL FT3013 3213 SUBJECT FIELD SERVICE MANUAL INSERT G
184. orona wire as shown no Remove the seal C from the transport unit Co Select the dc 200 uA range on the digital multimeter 4 Turn on the main switch close the front cover safety switch and turn on the transfer corona using SP9 5 Adjust the transfer corona current to dc 31 0 0 5 uA using on the TC SC power pack D 6 Press the Clear Stop key and turn off the main switch A151 A152 5 60 FSM 6 10 4 Separation Corona Current Adjustment SP9 6 A ADJUSTMENT STANDARD Adjusting VR SP mode AC 49 1 0 uA VRD SP9 6 AND ADJUSTMENT H z m 1 Reinstall the TC SC corona unit and position the drum shoe A the center of the shaft so that the axis of the current detection plate B is aligned with the separation corona wire as shown NOTE Make sure that the drum shoe does not touch the pick off pawls 2 Remove the seal C from the transport unit Select the ac 200 uA range on the digital multimeter 4 Turn on the main switch close the front cover safety switch and turn on the separation corona using SP9 6 5 Adjust the separation corona current to ac 49 1 0 uA using VRD on the TC SC power pack D 6 Press the Clear Stop key and turn off the main switch FSM 5 61 A151 A152 7 FUSING 7 1 EXIT UNIT REMOVAL B 1 Remove the copy tray 2 Loosen the screw A in the rear holder B
185. pads See Charge Corona Wire Replacement FSM 5 47 A151 A152 6 6 TRANSFER SEPARATION CORONA WIRE po 5 REPLACEMENT Open the front cover Open the upper unit by pushing the release lever Pull the transfer separation TC SC corona unit A toward the registration roller side 1 and release the left positioning tabs B of the TC SC unit from the left holders C in the transport unit 2 Then take out the TC SC unit 3 as shown Remove the following parts e TC SC unit front endblock cover D e TC SC unit rear endblock cover E e TC SC unit paper guide NOTE When reinstalling the TC SC unit paper guide verify that all three tabs G are properly latched in place Unhook the springs H from the wires A151 A152 5 48 FSM 6 Replace the transfer corona wire and the separation corona wire B AND ADJUSTMENT NOTE a When installing the separation corona wire make sure that the wire junction C is positioned inside the rear endblock b The transfer and separation corona wires must be in the grooves of the front and rear endblock as shown c Do not handle new corona wires with bare hands Oil on the wire may cause an uneven charge condition d Rubbing the corona wires with a rough material sandpaper etc will damage the corona wires e When removing the endblock covers be careful not to break off the side hooks f Do not use any solvents to clean the wires as t
186. pawls Foreign substances on the cleaning blade e Carrier leakage When replacing the drum perform the drum initial setting using SP66 uz DO cr FN FSM 6 11 A151 A152 1 8 HORIZONTAL BLACK WHITE LINES Problem Black or white lines perpendicular to the paper feed direction appear on the copy image Possible Causes 1 Drum is scratched If black lines appear at 251 mm intervals the cause is a scratched drum or toner build up 2 Hot roller is scratched If black lines appear at 91 mm intervals the cause is a scratched hot roller 3 Toner adheres to the drum surface Due to insufficient cleaning foreign matter may accumulate on the blade causing toner to stick to the drum surface when the drum stops Action Is the drum scratched Yes Replace the drum Is the hot roller scratched No Yes Replace the hot roller If toner adheres to the drum surface clean the drum with water Also clean or replace the cleaning blade A151 A152 6 12 FSM 1 9 JITTER Problem Jitter appears on the copy Possible Causes 1 Drum not turning smoothly 2 Scanner not moving smoothly Action Does the jitter interval change when a reduction copy is made Yes No Check drum drive mechanisms such as the drum drive belt and drum pulleys No Good Reinstall them correctly or replace the defective parts Is the scanner wire tension correct Yes
187. poration Att Tech Service Copier 155 Passaic Avenue Fairfield NJ 07004 NOTE Ricoh will not issue addition ROMS to locations that do not return the old ROMs PLEASE TYPE OR PRINT CLEARLY DEALER NAME STATE ZIP CODE ATTENTION PHONE 5 DEALER ACCOUNT NUMBER E S 3 9 3 a c c o 2 o o 2 D c E 2 9 z o o gt lt 2 2 3 7 bit o F e 2 m lil TECHNICAL SERVICE BULLETIN CUSTOMER SERVICE GROUP BULLETIN NUMBER 3013 3213 3513 3713 017 APPLICABLE MODEL FT13013 3213 3513 3713 SUBJECT FEED MYLAR GENERAL 03 17 98 We have made corrections on Page 16 17 of the Parts Catalog Please correct your Parts Catalog as follows 1 Item No 3 of the illustration on page 16 is the Feed Mylar and has the incorrect item number The correct item number for the Feed Mylar should be 13 The correct part number is A1522855 and should be described as Feed Mylar 2 Item No 2 Spring Plate AF022078 will now be available as two parts Item No 2 the Roller AF022078 and Item No the Spring Plate A1522856 3 The following Parts Corrections are being issued for all FT3013 3213 3513 3713 Parts Catalogs New Item 13 OLD PART NO NEW PART NO New Item 3 DESCRIPTION Roller 12 AF022078 He AF022078 A1522
188. r 2 ES Bo pofi 5 2 v OLD PART NO NEW PART NO DESCRIPTION QTY INT PAGE ITEM A2026655 A2031260 Upper Cover A202 SVN 1 1 7 16 A2036655 A2031260 Upper Cover A203 SVN 1 1 7 16 A2028650 Decal Model Name SVN 1 7 20 A2038680 Decal Model Name SVN 1 7 20 INTERCHANGEABILITY CHART OLD and NEW parts can be used in both OLD and 2 parts CAN NOT be used OLD machines NEW machines Be parts can be used in OLD and NEW machines i NEW parts can be used in OLD and NEW machines 3 OLD parts CAN NOT be used in NEW machines OLD parts CAN NOT be used in NEW machines NEW parts CAN NOT be used in OLD machines 3 S Must be installed as a set on units manufactured prior to the S N cut in On units manufactured after the S N cut in or previously modified use the new part numbers individually UNITS AFFECTED All copiers manufactured after the Serial Numbers listed below will have the new style Upper Cover installed during production MODEL NAME SERIAL NUMBER Savin 9113 7498870104 Savin 91132 8A18860001 Cover 8 18870001 Decal RICOH GROUP COMPANIES CONTROL NO 312 2 gj 2 o a S9 S e 5 2 3 oz 28 go amp o 3 2 ES Bo 5 Q 2 m Gestetner RCo TECHNICAL SERVICE BULLETIN Savi BULLETIN NUMBER A151 A152 A202 A203 006 05 11 99 APPLICABLE MODEL GESTETNER
189. r 1994 based on Ricoh s Equipment Shipped Records NOTE 7he plates are not necessary if a Document Feeder is installed Continued Tech Service Bulletin No 3013 3213 001 Page 2 of 2 TEMPORARY PRODUCTION COUNTERMEASURE The shaded areas of the Torsion Bar Angles have been removed to reduce the strength of the Torsion Springs Torsion Bar Angle iT Side View NC deer The shaded areas have been removed Front Torsion Bar Angle A0771108 Rear Torsion Bar Angle A0771098 UNITS AFFECTED All FT3013 3213 copiers manufactured during September 1994 thru November 1994 will have the Torsio Bar Angles modified as illustarted above during production PERMANENT COUNTERMEASURE The Torsion Bar Angles will be modified so that the Torsion Spring strength is reduced In additiorthe new style Torsion Bar Brackets can be adjusted in four 4 increments The strength of the Torsion Sprgs can be adjusted at installation or by a service representative upon customer demand UNITS AFFECTED All FT3013 3213 copiers manufactured during the month of December 1994 and beyond will have the new style adjustable Torsion Bar Angles installed during production gt S e x gt 8 Sx cs Sg Sg SQ fo F Se So es o ENS o gt amp RICOR TECHNICAL SERVICE BULLETIN CUSTOMER SERVICE GROUP BULLETIN NUMBER 3013 3213 001 REISSUE 10 11 95 APPLICABLE MODEL FT3013 3213 SUBJECT
190. r PE J1 J2 turns on when the main switch is turned on even if there is no paper in the copier 2 The misfeed location number indicator PE J1 J2 always turns on at the same location when copies are made Possible Causes 1 Defective sensor 2 Mechanical or electrical malfunction Action 1 Initial misfeed Check which sensor relay sensor registration sensor or exit sensor is de fective Replace the defective sensor If no sensors are defective replace the main board Action 2 Misfeed during copy cycle If the PE indicator turns on after the Start key is pressed check whether the paper tray has run out of paper or not Load the paper into the paper tray Set Jam Detection OFF mode SP6 to on and make a copy to see whether a misfeed occurs Misfeed No misfeed Check which sensor relay sensor registration sensor or exit sensor is defective If sensors are not defective replace the main board Check whether a mechanical or electrical malfunction occurs Replace the defective parts A151 A152 6 22 FSM 1 17 TRANSFER FAILURE Problem Poor image transfer or separation jams occur continuously Possible Causes 1 The transfer or separation corona wire casing is dirty 2 Improper transfer on separation corona output 3 Damp paper 4 Extremely high humidity and temperature Action 1 Clean around the Transfer Separation unit 2 Check the corona current
191. r movement Replace the ozone filter Inspect all the timing belts Reset the VL correction counter by SP95 Perform the drum initial setting by SP66 if the drum was replaced Perform the developer initial setting by SP65 Adjust the exposure lamp intensity by SP48 Adjust the ADS voltage by SP56 Adjust the Vsg by SP54 Reset the toner end counter SP58 by SP83 4 35 A151 A152 gt o TABLES 6 DEFECTIVE COMPONENT TABLES 6 1 DEFECTIVE SENSOR TABLE Component Condition Symptom Scanner Home Position Stays HIGH SC code E22 is displayed a CN103 11 Stays LOW SC code E21 is displayed CN103 11 Lens Home Position Stays HIGH SC code E29 is displayed CN103 8 A152 copier only Stays LOW SC code E28 is displayed CN103 8 4th 5th Mirror Home Stays HIGH SC code E2B is displayed Position Sensor CN102 2 S3 ET A152 copier only Stays LOW SC code E24 is displayed CN102 2 Registration Sensor Stays HIGH The Check Paper Path indicator and S4 CN117 2 J1 indicator light when a copy is made Stays LOW The Check Paper Path indicator and CN117 2 J1 indicator light when the main switch is turned on Exit Sensor Stays HIGH The Check Paper Path indicator and S5 CN116 2 J2 indicator light when a copy is made Stays LOW The Check Paper Path indicator and CN116 2 J2 indic
192. r wire 1 in slot A AND ADJUSTMENT no Put the bead of the light silver wire 2 in slot B Co Z o lt ES tc Wind the dark silver wire 1 clockwise half a turn around the pulley Wind the light silver wire 2 clockwise one complete turn around the pulley 4 Wind the dark and light silver wires together five and a half times around the pulley Make sure that the dark silver wire is wound six times and the light silver wire is wound six and a half times in total Set the omega clamp C over the wires on the drive pulley D as shown SM 5 15 A151 A152 1 3 err Or 2 4 Ord O Put the bead of the dark silver wire 3 in slot A directly below the slot that holds the end of the light silver wire 2 N Put the bead of the light silver wire 4 in the other slot B directly below the slot that holds the end of the dark silver wire 1 Wind the dark silver wire 3 clockwise one and a half times around the pulley Wind the light silver wire 4 once clockwise around the pulley co Slide the omega clamp C down to secure all the wires as shown NOTE a The dark and light silver wires alternate on the pulley with the dark silver wire uppermost b Wires are not wound around the two grooves shown in the illustration rear view D C Wires are wound around all the grooves shown in
193. rface Board 7 2 FSM 3 ELECTRICAL COMPONENT DESCRIPTIONS SYMBOL NAME FUNCTION LOCATION Motor M1 DF Drives all the document feeder components 6 Solenoid SOL1 Pick up Solenoid Energizes to press the pick up lever against 1 the stack of originals in preparation for original feed in Clutch CL1 Feed Clutch Turns on to transmit main motor rotation to 4 the feed roller Switch SW1 Lift Switch Informs the CPU when the DF is lifted and 9 also serves as the misfeed reset switch for the DF Sensors S1 Pulse Generator Supplies timing pulse to the DF main board 5 Sensor S2 Original Set Informs the copier CPU that originals have 3 Sensor been placed and causes the Insert Original indicator to go out 53 Registration Sets original stop timing and checks for 2 Sensor original misfeeds Printed Circuit Board PCB1 DF Main Board Controls all DF functions 10 PCB2 DF Interface Interfaces between the copier main board 12 Board and the DF Transformer TR1 DF Transformer Steps down the wall voltage to 25 volts ac 11 LEDs LED1 Original Misfeed Turns on when an original is misdeed 8 Indicator LED2 Insert Original Turns off when the originals are inserted into 7 Indicator the original table FSM 7 8 A151 A152 tc e 296 2 gt o o 4 INSTALLATION PROCEDURE Rev 1 95 NOTE 1 This procedure i
194. rid Plate R Blower brush CLEANING UNIT Used Toner Tank C C C Empty used toner Cleaning Seal C C Replace if necessary Cleaning Blade R R Dust with setting powder after replacement or cleaning Refer to NOTE 2 DEVELOPMENT UNIT Developer R R Replace if necessary Entrance Seal Drive Gears C C PAPER FEED Registration Roller C C Water Relay Roller C C Water Registration Sensor FSM 4 29 A151 A152 gt o TABLES 80K 160K NOTES Relay Sensor Paper Guide Plate C C Dry cloth Feed Roller C C R Water Paper Tray Bottom Plate Pad R Water FUSING UNIT Hot Roller R R Pressure Roller R Stripper Pawls Fusing Entrance And Exit C C Suitable solvent Guides Fusing Thermistor Suitable solvent Clean if necessary Fusing Lamp Confirm the temperature by SP52 Replace if necessary OTHERS Exit Roller C C Water Exit Sensor Ozone Filter R R Timing Belts DOCUMENT FEEDER PM intervals number of originals fed SP106 Transport Belt C C C Belt cleaner Friction Belt C C R Water Pick up Roller Feed Roller C C C Water A151 A152 4 30 FSM Rev 1 95 NOTE 1 Clean the 6th mirror with silicone cloth as shown After cleaning the optics section SP95 SP48 and SP56 MUST be performed and in the order given gt o TABLES NOTE 2 Apply set
195. rona unit on the drum unit Select the dc 200 uA range on the digital multimeter C Turn on the main switch and close the front cover safety switch Turn on the charge corona using SP9 2 Note the reading Wait at least 30 seconds for the current to stabilize O C A Press the Clear Stop key to turn off the charge corona then move the drum shoe to the front limit Y as shown and repeat steps 3 to 8 10 Adjust the front corona wire height by turning the adjusting screw D if the two readings are different Repeat steps 2 to 10 until the difference between the front and rear reading is no more than 4 FSM 5 57 A151 A152 Charge Corona Current Adjustment ADJUSTMENT STANDARD Adjusting VR SP mode DC 400 3 uA VR1 SP9 2 NOTE 1 VR1 on the CC Grid Bias power pack spare parts is pre adjusted Usually it is not necessary to adjust VRM when the CC Grid Bias power pack is replaced 2 Keep the high voltage wire terminal A away from the copier frame Otherwise electrical leakage may interfere with current measurement Turn off the main switch no Disconnect the charge corona terminal A from the CC Grid Bias power pack B Co Select the dc 2mA range on the digital multimeter 4 Connect the multimeter leads as shown then measure the charge corona current NOTE Keep the multimeter leads away from the ma
196. rror Guide Rails NOTE Before removing a sensor bracket to replace a sensor mark the position of the bracket Check the copy image magnification and focus to confirm that the sensor bracket has been properly repositioned Clean the exposure glass with glass cleaner and a dry cloth to reduce the amount of static electricity on the glass surface When reinstalling the exposure glass make sure that the red mark on the edge of the glass is positioned on the right hand side facing upward This side has received a special treatment to make it smoother and generate less static electricity This is especially important when the DF is installed Clean the following parts with a dry cloth a Lens and 4th 5th Mirror Guide Rails b Scanner Guide Plates Only use a clean soft cloth damped with alcohol or water to clean the mirrors and lens Do not touch the following parts with your bare hands a Reflectors b Exposure Lamp C Mirrors and Lens Whenever one of the actions listed below needs to be performed all the following actions must be done in order a Optics cleaning b SP95 VL Correction Reset c SP48 Light Intensity Adjustment d SP56 ADS Reference Voltage Adjustment Do not adjust VR401 on the AC drive board FSM 4 3 A151 A152 gt o TABLES 1 5 DEVELOPMENT 1 no Co o o 0 N Be careful not to nick or scratch the development roller sleeve Place
197. rs manufactured after the Serial Numbers listed below will have the new style ROM installed during production Ricoh FT3513 ROM E Savin 9113 ROM E Ricoh FT3713 ROM Savin 91137 ROM o c 8 5 9 5 m c c 3 o z o n 4 gt o lt EI D 2 o fo o 3 fo o o E 2 2 S Rigo TECHNICAL SERVICE BULLETIN ET vin BULLETIN NUMBER A151 A152 A202 A203 003 09 11 98 APPLICABLE MODEL GESTETNER 2713 2613Z RICOH FT3513 3713 SAVIN 9113 9113Z SUBJECT SERVICE MANUAL INSERT GENERAL The Service Manual pages listed below must be replaced with the pages supplied Each bulletin package contains 1 set of replacement pages PAGES The revised areas have been highlighted by an arrow A202 A203 8 41 Corrected Information SP 57 8 42 Corrected Information SP 66 amp SP 69 TVNNYN I9IAYIS g RICOH GROUP COMPANIES CONTROL NO 304 o EY c S m o 2 o lt 4 m Q Q o 2 2 c o 2 o e se si doo siu 3 0N RICOH TECHNICAL SERVICE BULLETIN Salil BULLETIN NUMBER A151 A152 A202 A203 004 09 11 98 APPLICABLE MODEL GESTETNER 2613 26137 2713 2713Z7 RICOH FT3013 3213 3513 3713 SAVIN 9013 90137 9113 91137 SUBJECT NOISE FROM CLEANING UNIT SYMPTOM Squeaking noise
198. rtical Magnification Adjustment 9 SP44 Horizontal Magnification Adjustment A203 copier only 10 SP47 Focus Adjustment A203 copier only 10 Turn off the main switch SM 8 37 A202 A203 co e N N N Copier SERVICE PROGRAM MODE Rev 7 97 15 1 2 4 SERVICE PROGRAM MODE TABLE Items marked with an are different from the A151 and A152 copiers A t after the mode name signifies that copies be made while in the SP mode Copies can be made by pressing the key after pressing the 9 key In the Function column comments extra information are in italics In the Settings column the default value is printed in bold letters For some SP modes display of the settings is different between the A202 and A203 models because of the difference in the operation panel After entering the desired SP mode number refer to the notes written at the end of the table to correctly observe the displayed setting Which note to refer is described inside the Function column Mode No Function Settings Free Run with Turn on DPS101 1 then press the key to Exposure Lamp start the free run Press the key to stop the OFF T free run Press the 9 key in Ready mode to 5 turn off this mode Use this mode for the scanner movement check To save toner remove the development unit Refer to NOTE 1 Misfeed Copies are made without misfeed detection Detection Off
199. rtoning toner scattering dirty background or light image density problems The grid voltage and charge corona current adjustment should be done only when replacing the CC Grid Bias power pack or to correct certain problems with image density after checking all other possible causes FSM 5 73 A151 A152 AND ADJUSTMENT 2 m o lt l tc 8 1 LIGHT INTENSITY ADJUSTMENT 1 Every Call 2 When replacing the following parts When Exposure Lamp AC Drive Board Main Board Drum Auto Image Density Sensor Purpose To maintain the correct light intensity Level 2 E0 2 of the gray scale on the OS A4 Adjustment A chart should be slightly visible on the copy when Standard the 4th manual image density level is selected How to Adjust SP48 How it works Changes the ac drive board output voltage Turn off the main switch 2 Clean the following parts Item No Section Method Optics mirrors lens reflectors Damp cotton silicone 1 shield glass exposure glass cloth and blower brush 2 ID sensor Blower brush 3 Corona wires charge transfer Casings Water and separation and casings Wires Dry Cloth 4 QL Erase Lamp Dry cloth Co Clear the VL correction by using SP95 NOTE Always perform SP95 after cleaning the optics components 4 Place the OS A4 test chart on the exposure
200. s German 59 A1528602 Operating Instructions French 59 A1528603 Operating Instructions Italian 59 A1528604 Operating Instructions Spanish 59 2 Please correct your Parts Catalog as follows REFERENCE OLD PART NO NEW PART NO DESCRIPTION PAGE ITEM A1528600 A1528608 Operating Instructions A4 English 59 3 BULLETIN NUMBER 3013 3213 005 03 13 95 APPLICABLE MODEL FT3013 3213 SUBJECT FIELD SERVICE MANUAL INSERT GENERAL The Field Service Manual page s listed below must be replaced with the page s supplied Each betin package contains 2 sets of replacement pages PAGES The revised areas have been highlighted by an arrow e 5 60 Updated Information RICOR TECHNICAL SERVICE BULLETIN CUSTOMER SERVICE GROUP BULLETIN NUMBER 3013 3213 006 10 26 95 APPLICABLE MODEL FT3013 3213 Q SUBJECT PARTS CATALOG UPDATES Q gt s3 GENERAL 5 37 8 The following Parts Updates are being issued for all FT3013 3213 Parts Catalogs This information shuld be incorporated into all existing FT3013 3213 Parts Catalog documentation Scanner Drive Sz Mojor Bracket rd 8 8 S UPDATE NO 1 CUSHION To reduce noise Sa cushions have been added to the Scanner Drive Motor So Bracket as shown zl D gt r REFERENCE PART NUMBER DESCRIPTION k PAGE ITEM y A1521738 Cushion 3 5mm 11 34 m DENOTES NE
201. s for the FT3213 copier only F 230 240 V D 220 230 V CAUTION When installing the DF make sure that the copier is unplugged 1 Remove the platen cover A from the copier 2 Replace the 2 screws with the 2 stud screws B 3 Remove the strips of tape from the DF CAUTION This procedure step 4 must be done only in 240 volt areas 4 Perform the conversion from 220 230 V to 240 V as follows 1 Remove the main board cover C 2 screws 2 Disconnect the connector for 220 230 V D Black Wire from the ac harness connector E and reconnect the connector for 240 V F White Wire to the ac harness connector 3 Reinstall the cover A151 A152 7 4 FSM 5 Insert the A into the holes B in the copier upper cover 6 Secure the DF to the copier 2 thumb screws C 7 Remove the upper rear cover D 2 screws 8 Remove the ADF bracket E 1 screw and 1 clamp 9 Locate the 4P connector F and connect it to the ADF interface board then fix the ADF interface unit to the copier 1 screw while securing the harnesses through the wire clamp NOTE Use the screw that secured the ADF bracket I 10 Plug in the connector J 3P Black to CN418 on the ac drive board K A296 5 Im O a FSM 7 5 A151 A152 11 Reinstall the upper rear cover 12 Plug the optics fiber cable A into the DF and the copier 13 Plug the power supply cord B of the DF
202. s the 2nd mirror A151 A152 5 8 SM Rev 1 95 To reinstall 1 Position the 2nd mirror A 8rd mirror B in the front and rear side plate cutouts NOTE Make sure that the reflecting surface C faces the lens 2 Set the rear spring plate D in the rear side plate cutout while holding the mirror and set the front spring plate E in the front side plate cutout NOTE a Make sure that the notches F in the spring plate are positioned as shown b Do not touch the reflecting surface with bare hands When reinstalling the pulley bracket while winding the exposure lamp harness H around the pulley I do not bend or break off the exposure lamp harness d Clean the optics components and perform the necessary SP modes SP95 SP48 and SP56 AND ADJUSTMENT Z o lt q PS tc SM 5 9 A151 A152 2 4 4TH AND 5TH MIRROR REPLACEMENT Rev 1 95 1 Turn off the main switch 2 Remove the exposure glass See Exposure Glass Removal 3 Remove the lens cover A 2 screws 4 Remove the 4th and 5th mirror assembly drive gear B 1 E ring 5 Slide the mirror assembly C all the way to the right and remove it 6 Replace the fourth D and fifth E mirrors The procedure for removing the mirrors from their brackets is the same as for the second and third mirrors NOTE a Make sure that the reflecting surface faces the lens b Position the spring plates F as sho
203. sfeed detection 1 Whether the registration sensor is actuated within 500 milliseconds after the pick up solenoid and the feed clutch turn on 2 Whether the original has passed through the registration sensor 1 500 milliseconds after the registration sensor has been actuated A202 A203 9 12 SM 8 SERVICE TABLES 8 1 DIP SWITCHES DPS 1 Function 1 2 3 4 0 0 0 0 Normal Setting 1 0 0 1 Free Run 0 0 1 1 Solenoid Test 1 1 0 1 Motor Test 1 1 1 1 All Indicators On NOTE All the functions are executed when the DF is closed 8 2 VARIABLE RESISTORS VR No Function VHR1 Adjusts registration 8 3 FUSE Fuse No Rating Blown Fuse Condition F1 F2 A 250V The DF will not operate SM 9 13 SERVICE TABLES A202 A203 A662 o Ow 0 JTE REPLACEMENT AND ADJUSTMENT 9 REPLACEMENT AND ADJUSTMENT 9 1 TRANSPORT BELT REPLACEMENT A Turn off the main switch 2 Remove the original table A 3 Remove the DF B from the copier 2 knob screws 1 power supply cord and 1 optics harness 4 Remove the grip guide C 2 screws 5 Remove the transformer cover D 3 screws DF motor cover E 4 screws and main board cover F 2 screws 6 Remove the transport belt assembly G 5 screws and 1 drive belt H NOTE When installing the transport belt assembly
204. signal to the copier CPU Receiving this signal the copier CPU recognizes that the document feeder is installed and sends the DF confirmed signal to the DF CPU When originals are placed on the original table the Insert Original indicator turns off and the DF CPU sends the original set signal to the copier CPU to inform that the originals have been set When the key is pressed the copier CPU sends the feed in signal to the document feeder On receipt of this signal the DF CPU first energizes the DF motor then the pick up solenoid and feed clutch to feed in the bottom sheet of the original stack onto the exposure glass The pick up solenoid and the feed clutch remain energized until the original s leading edge reaches the registration sensor The DF motor turns off shortly after the original s trailing edge passes the registration sensor Then the DF motor pauses and reverses for a moment to align the edge of the original with the scale Then the scanner starts to move scanner start timing does not depend on the progress of the original through the DF it starts at a fixed time after the key is pressed When the scanner reaches the return position the copier CPU sends the original change signal to the DF CPU in order to feed out the current original and feed in the next original SM 9 5 A202 A203 A662 nim o Ow 0 JTE INTERFACE CIRCUIT 6 INTERFACE CIRCUIT Copier Main Board PCB1 DF Interface Board
205. st scanner to the original position and make sure that the first scanner moves smoothly d Clean the optics components and perform the necessary SP modes SP95 48 and 56 A151 A152 5 12 SM 2 6 THERMOFUSE REPLACEMENT B AND ADJUSTMENT Z o lt q PS tc 1 Turn off the main switch and unplug the copier 2 Remove the exposure glass See Exposure Glass Removal 3 Replace the thermofuse A 2 screws NOTE When installing a new thermofuse make sure that the thermofuse B is in contact with the reflector C as shown SM 5 13 A151 A152 2 7 SCANNER DRIVE WIRE REPLACEMENT 2 7 1 Wire Removal 1 Remove the following covers and parts Platen cover if installed Document feeder if installed Upper rear cover Upper cover Exposure glass Operation panel Loosen the screw securing the rear first scanner wire clamp A Remove the front first scanner wire clamp B Remove the front and rear wire tightening springs C Loosen the screws securing the front and rear wire fixing plates D Remove the scanner wires E from the left side plate Remove the scanner wires four wires from the drive pulley F O oO A C PD Remove the drive pulley 1 E ring A151 A152 5 14 SM 2 7 2 Wire Installation K7 Su A ga AE 2 4 Put the bead at the end of the dark silve
206. starts 28 Lens Home Position Error FT3213 copier only The lens home position sensor s output remains LOW de actuated for 6 0 seconds after the lens moves to the home position 29 Lens Home Position Error FT3213 copier only The lens home position sensor s output remains HIGH actuated for 4 0 seconds after the lens leaves the home position 2A 4th 5th Mirror Home Position Error FT3213 copier only The 4th 5th mirror home position sensor s output remains LOW de actuated for 3 0 seconds after the 4th 5th mirror assembly moves to the home position 2B 4th 5th Mirror Home Position Error FT3213 copier only The 4th 5th mirror home position sensor s output remains HIGH actuated for 4 0 seconds after the 4th 5th mirror assembly leaves the home position 40 Optics Thermistor Error The optics thermistor is defective open 52 Fusing Warm up Error SP124 The temperature detected by the thermistor does not Fusing reach 150 within 45 seconds after the main switch is Refer to NOTE turned on 53 Fusing Overheat The temperature detected by the thermistor becomes higher than 240 55 Fusing Thermistor Open The temperature detected by the thermistor does not reach 2 within 20 seconds after the main switch is turned on FSM 4 23 A151 A152 gt a o TABLES Rev 4 97 E code Contents i canda 70 Used Toner Overflow The overflow counter reached 80K copies or the toner c
207. starts making Copies as soon as the warm up period is completed The inside and the metal parts of the fusing unit become extremely hot while the copier is operating Be careful to avoid touching those components with your bare hands HEALTH SAFETY CONDITIONS 1 Never operate the copier without the ozone filters installed 2 Always replace the ozone filters with the specified ones at the specified intervals 3 Toner and developer are non toxic but if you get either of them in your eyes by accident it may cause temporary eye discomfort Try to remove with eye drops or flush with water as first aid If unsuccessful get medical attention FSM a A151 A152 OBSERVANCE OF ELECTRICAL SAFETY STANDARDS 1 The copier and its peripherals must be installed and maintained by a customer service representative who has completed the training course on those models CAUTION The RAM board on the main control board has a lithium battery which can explode if replaced incorrectly Replace the battery only with an identical one The manufacturer recommends replacing the entire RAM board Do not recharge or burn this battery Used batteries must be handled in accordance with local regulations SAFETY AND ECOLOGICAL NOTES FOR DISPOSAL 1 Do not incinerate the toner cartridge or the used toner Toner dust may ignite suddenly when exposed to open flame 2 Dispose of used toner developer and organic photoconductor according t
208. subject to change without notice e items for the document feeder can be found on the PM Table on page 8 51 SM 9 1 A202 A203 COMPONENT LAYOUT 2 COMPONENT LAYOUT 2 1 MECHANICAL COMPONENTS 1 Pulse Generator Disk 2 Friction Belt 3 Pick up Lever 4 Pick up Roller 5 Original Table 6 Exit Roller 7 Transport Belt 8 Transport Belt Roller 9 Feed Roller 10 Relay Roller 2 2 ELECTRICAL COMPONENTS Pick up Solenoid Registration Sensor Original Set Sensor Feed Clutch Pulse Generator Sensor DF Motor 0O OA 202 203 7 Insert Original Indicator 8 SADF Indicator 9 Lift Switch 10 DF Main Board 11 DF Transformer 12 DF Interface Board 3 ELECTRICAL COMPONENT DESCRIPTIONS ELECTRICAL COMPONENT DESCRIPTIONS Symbol Name Function Index No Motor M1 DF Motor Drives all the document feeder components 6 Solenoid Pick up Solenoid Energizes to press the pick up lever against SOL1 the stack of originals in preparation for 1 original feed in Clutch Feed Clutch Turns on to transmit main motor rotation to CL1 4 the feed roller Switch Lift Switch Informs the CPU when the DF is lifted and SW1 also serves as the misfeed reset switch for 9 the DF Sensors 51 Pulse Generator Supplies timing pulses to the DF main board 5 Sensor Original Set Sensor Informs
209. t No Yes Readjust the charge corona current V Go to A Is the grid voltage correct Yes No Readjust the grid voltage Clean the optics section and around the drum Turn on DIP switches 101 1 and 101 2 on the main board Enter SP55 Repeat the free run until Vsp becomes lower than 0 103 Vsg Perform the necessary SP modes in order SP95 48 56 and 54 uz DO cr FN FSM 6 19 A151 A152 1 14 TONER SCATTERING Problem Toner scatters from the development unit Possible Causes 1 The toner density is too high 2 The inlet seal on the development unit is out of position 3 The developer has deteriorated Action Is the toner density too high See section 1 12 Toner Density Too High Is the inlet seal deformed Replace the inlet seal plate Replace the developer A151 A152 6 20 FSM 1 15 UNFUSED COPY IMAGE Problem Solid images rub off easily Possible Causes 1 The fusing pressure is too weak 2 The fusing temperature is too low 3 The thermistor is malfunctioning Action Adjust the position of the pressure springs to increase the fusing pressure No good Increase the fusing temperature using SP79 No good Check the thermistor If the thermistor is malfunctioning replace it uz DO cr FN FSM 6 21 A151 A152 1 16 PAPER MISFEED Phenomenon 1 The misfeed location number indicato
210. t a 4 o The following part correction is being issued for all A202 and A203 Parts Catalogs Please update your Parts Catalogs with the following information REFERENCE INCORRECT PART NO CORRECT PART NO DESCRIPTION PAGE ITEM 12041576 A1905222 Main Switch 41 105 UNITS AFFECTED A202 and A203 Serial Number cut ins not available at time of publication RICOH GROUP COMPANIES CONTROL NO 374 E c 2 5 9 2 zt o 5 2 c 3 o z o 9 2 gt o lt es 2 2 o 3 n E g o 2 2 D Gestetner TECHNICAL SERVICE BULLETIN Savi BULLETIN NUMBER A151 A152 A202 A203 008 04 28 2000 APPLICABLE MODEL GESTETNER 2713 2713Z RICOH 3513 3713 SAVIN 9113 9113Z SUBJECT BOTTLE DRIVE MOTOR GENERAL The following part correction is being issued for all A202 A203 Parts Catalogs d 19 DRIVE SECTION A202 A203 REFERENCE OLD PART NO NEW PART NO DESCRIPTION QTY INT PAGE ITEM A2031166 A2031165 Bottle Drive Motor 1 1 1 43 15 2000 RICOH Corporation All rights reserved CONTROL NO 031ABW
211. tch Main Switch Bracket Decal Cover Switch 5 The AC Harness has been extended to compensate for the change in the position of the main switch The new components added to the main board are as follows Part Number Description 11024201 CN126 14000291 Q110 14020780 D106 16114222 R173 R174 6 The Energy Star decal has been added on the bottom right corner of the front cover Energy Star Decal Continued Tech Service Bulletin No 3013 3213 009 Page 3 of 3 OLD PART NO NEW PART NO DESCRIPTION REFERENCE PAGE ITEM 12041576 A1525220 Main Switch 41 105 A1521343 Main Switch Bracket 41 44 A1515100 A1515106 Main Control Board FT3013 45 13 A1525100 A1525106 Main Control Board FT3213 45 A1525105 A1525108 1C512 X 8 150NS D FT3213 49 A1515105 A1515108 1C512 X 8 150NS D FT3013 49 11024201 Connector 2P 49 14000291 Transistor 2SA1020Y 49 14020780 Diode 11ES2 49 16114222 Resistor R173 amp R174 48 A1525313 A1525314 AC Harness 45 A1525324 Harness Main Switch A1521325 A1521340 Left Lower Cover A1526728 UNITS AFFECTED All FT3013 3213 copiers manufactured after Serial Number A3605081364 and A3615081067 respectively will have the parts listed above installed during production
212. tension spring A and the lens drive wire B Remove the upper rear cover 2 screws Open the front cover Open the upper unit by pushing the release lever Disconnect the lens motor 6P connector C Close the upper unit Remove the lens motor bracket D 2 screws and 1 clamp SO Remove the motor E from the bracket 2 screws and replace the motor Reassemble A151 A152 5 22 SM Lens Drive Wire Installation AND ADJUSTMENT 1 Hook the spring A onto the sensor actuator bracket B H z lt 2 Wind the lens drive wire C three and half times around the pulley D 3 Unhook the spring and place the bead E at the other end of the wire in slot F on the sensor actuator bracket 4 Reattach the spring to the bracket NOTE Rotate the lens drive pulley and make sure that the lens drive wire moves smoothly SM 5 23 A151 A152 2 10 4TH 5TH MIRROR MOTOR REPLACEMENT FT3213 Copier Only D Turn off the main switch no Remove the following parts e Platen cover or DF e Exposure glass e Upper rear cover e Lens cover e Upper cover e Right cover Move the 4th 5th mirror assembly A to the left viewed from the front Remove the motor bracket B 2 screws Free the copier main board C 3 locking supports O a A C Disconnect the motor 6P connector D located b
213. that the fusing lamp insulators F front and rear are properly set in the holders as shown FSM 5 69 A151 A152 7 6 FUSING THERMOSWITCH REPLACEMENT 1 Turn off the main switch and unplug the power supply cord 2 Remove the drum unit See Drum Replacement 3 Remove the fusing cover A 1 screw 4 Remove the thermoswitch bracket B 1 screw 5 Disconnect the two thermoswitch connectors C 6 Remove the thermoswitch D from the bracket 2 screws NOTE When installing the thermoswitch bracket B make sure that the projection E on the thermoswitch bracket enters into the hole F on the fusing unit frame A151 A152 5 70 FSM 7 7 FUSING THERMISTOR REPLACEMENT 1 Turn off the main switch and unplug the power supply cord 2 Remove the drum unit See Drum Replacement AND ADJUSTMENT 3 Remove the fusing cover A 1 screw Z W m o lt l tc 4 Remove the upper rear cover 2 screws 5 Disconnect the thermistor connector B 2 harness clamps 6 Remove the thermistor C 1 screw FSM 5 71 A151 A152 7 8 FUSING PRESSURE ADJUSTMENT o 10 Turn off the main switch and unplug the power supply cord Open the front cover Open the upper unit by pushing the release lever Remove the fusing unit cover A 1 shoulder screw Remove the inner cover 5 screws Remove the front safety switch bracket B 1 screw
214. the copier CPU that originals have S2 been placed and causes the Insert Original 3 indicator to go out S3 Registration Sensor Sets original stop timing and checks for 2 original misfeeds Printed Circuit Board PCB1 DF Main Board Controls all DF functions 10 PCB2 DF Interface Board Interfaces between the copier main board 12 and the DF Transformer TR1 DF Transformer Steps down the wall voltage to 25 volts ac 11 LEDs SADF Indicator Informs the operator that the SADF mode is LED1 8 available Insert Original Turns off when the originals are inserted into LED2 3 7 Indicator the original table SM 9 3 A202 A203 A662 zo POWER DISTRIBUTION 4 POWER DISTRIBUTION O ney DF O Regulator ac cay Boar 220 230 Vac Transformer 25 Vac 240 Vac TR1 Regulator DF Main Board PCB1 The document feeder uses two dc power levels 24 volts and 5 volts When the main switch is turned on the DF transformer receives the wall outlet ac power through the ac drive board and outputs 25 volts ac to the DF main board Then the dc power supply circuit on the DF main board converts the 25 volts ac input to 24 volts and 5 volts 24 volts is used by the DF motor the pick up solenoid and the feed clutch 5 volts is used by other electrical components A202 A203 9 4 SM BASIC OPERATION 5 BASIC OPERATION When the main switch is turned on the DF CPU sends the DF installed
215. the development unit on a sheet of paper after removing it from the copier This prevents any small metal objects staples paper clips E rings etc from being attracted to the development roller and getting inside the unit Never loosen the two screws securing the bias terminal block The position of the terminal block is set with a special tool and instrument at the factory to ensure the proper gap between the drum and the development roller Never loosen the three screws securing the doctor plate and the four screws securing the doctor plate mounting bracket The position of the doctor plate is set with a special tool at the factory to ensure the proper gap between the doctor blade and the development roller Clean the drive gears after removing used developer Developer initial setting SP65 is necessary when the developer is replaced Dispose of used developer according to local regulations When installing new developer or manually rotating the development roller always make sure to turn the gears in the direction shown in Sec 5 Developer Replacement The copier might be damaged if they are turned in the opposite direction 1 6 TONER SUPPLY 1 2 3 Clean the image density sensor with a blower brush Do not touch the sensor pattern with bare hands Image density sensor adjustment Vsg Adjustment SP54 is required in the following cases a When the image density sensor is replaced b When the m
216. then remove the foam block B and tapes Close the paper tray A151 A152 3 4 FSM z E l m lt o 2 3 Open the platen cover A and remove the pieces of tape amp the lock pins B FT3013 copier 2 pins FT3213 copier 4 pins NOTE Save the lock pins for future shipping use 4 Open the front cover C and remove the foam block D 5 Remove the shipping retainer E and tape amp seal F NOTE Save the shipping retainer for future shipping use 6 Open the upper unit G by pressing the release lever H See Caution below Gently remove the shipping spacers I from both ends of the transfer separation corona unit J Remove the strip of tape and close the upper unit CAUTION Be sure to place and hold your left hand on top of the upper unit while pushing the release lever to the right with your right hand The upper unit will raise with force and holding the upper unit will prevent it from lifting too rapidly FSM 3 5 A151 A152 co Remove the two screws as illustrated above and pull out the development unit A by pulling the left side of the development cover B and place it on a clean sheet of paper Remove the toner supply unit C from the development unit D 2 gold colored screws NOTE Make sure to remove only the indicated screws Shake the developer package E well and pour one pack of developer
217. ting Enter 65 using the number keys and press the 9 key 50 will be displayed in the copy counter Press the key to start the initial setting It takes about 5 minutes 65 Continue to next page A202 A203 8 26 SM 16 17 18 19 SM INSTALLATION Place the decal A symbol explanation on the platen cover as shown or when the DF B is installed on the machine place the decal on the DF as shown Install the copy tray C Load paper into the paper tray D as explained in the instructions written on the paper tray Change the paper size plate E to display the correct paper size Check the machine operation and copy quality 8 27 A202 A203 co e N lt N N lt q Copier INSTALLATION 14 3 DOCUMENT FEEDER A662 ACCESSORY CHECK Check the accessories against the following list Description Q ty 1 Voltage Reference 1 2 Thumb Screw MA x 12 eese 2 3 LUG SOLOW Masse exe EO apte etas 2 4 Installation Procedure English 1 5 1 6 Interface Unit for A219 copier 1 7 Accessory Kit for A203 1 e Interface Unit
218. ting powder evenly on the surface and edge of the blade as shown to prevent damaging the drum FSM 4 31 A151 A152 5 2 EXPLANATION OF REGULAR PM Item Explanation Optics Unit Mirrors Lens Reflector Exposure Glass Platen Cover Stains on any part of the optics unit result in a dirty background black lines black spots or areas of decreased sharpness on the copy image Periodic cleaning is required The exposure glass and the platen cover must also be cleaned If stains on the platen cover cannot be removed it must be replaced Exposure Lamp Deterioration of the exposure lamp affects the copy image Inspect the lamp at regular intervals and replace if discolored Paper Feed and Registration Feed Roller If paper powder or dust adheres to the feed rollers and or rollers are worn out paper may not feed correctly and or skewing may result Cleaning or replacement is required at regular intervals Registration Roller A dirty registration roller can cause paper to register incorrectly skew or misfeed Cleaning is required at regular intervals Transport Transfer Guide Plate If the transfer guide plate is dirty the back side of copies may become dirty Clean the plate at regular intervals Around Drum Charge Wires Dirty charge wires may cause uneven image density They should be cleaned or replaced at regular intervals End Blocks Toner tends to accum
219. tion is the same EM 80k 160k Notes DOCUMENT FEEDER A662 for originals Transport Belt C R R Belt cleaner Friction Belt C R R Belt cleaner Pick up Roller C C C Soft cloth dampened with water Feed Roller C C C Soft cloth dampened with water The Transport Belt has been made a PM part The cleaning method has been changed NOTE Clean the Transport Belt and Friction Belt at the copier PM interval Copier co e N N N SM 8 51 A202 A203 REPLACEMENT AND ADJUSTMENT Rev 5 30 97 18 REPLACEMENT AND ADJUSTMENT 18 1 TONER SUPPLY MOTOR REPLACEMENT 0 1 Turn off the main switch 2 Remove the upper rear cover and main control board all connectors and 4 locking supports 3 Remove the toner supply motor bracket A 3 screws 4 Remove toner supply motor gear shaft assy D 2 e clips 5 Remove the motor B from the bracket 2 screws A202 A203 8 52 SM REPLACEMENT AND ADJUSTMENT 18 2 QUENCHING LAMP REPLACEMENT A 1 Open the front cover 2 Remove the following parts e Inner cover Refer to Inner Cover Removal procedure Development unit Refer to the Development Unit Removal procedure e Cleaning unit Refer to the Cleaning Unit Removal procedure e Charge corona unit Refer to the Charge Corona Removal procedure e Upper rear cover Refer to the Upper Cover Removal procedure 3 Ho
220. ttach the magnet E as shown 22 Attach the decal F as shown 23 Close the upper unit and the front cover 24 Instruct key operators how to use the upper unit stand A202 A203 8 32 SM INSTALLATION E 25 Check that the rubber pad C is in contact with the top of the operation panel cover If it is not remove the DF grip D 2 screws then adjust the position of the magnet catch E so that the rubber pad is in contact with the top of the operation panel cover 26 Turn on the main switch and check the operation of the DF SM 8 33 A202 A203 co e N lt N N Copier SERVICE PROGRAM MODE Rev 5 30 97 15 SERVICE PROGRAM MODE 15 1 ACCESS PROCEDURE 1 KEY OPERATION 1 2 3 O N Turn on the main switch Enter 71 by using the number keys Press and hold the key until a dot e appears in the top left corner of the Copy Counter and then release it Press the key again and then press the a NOTE 5 will blink in the Copy Counter to show that the SP mode has been accessed Enter the desired SP mode number using the number keys The SP mode numbers are given in the Service Program Mode Table NOTE 1 is displayed in the Manual ID indicator as shown below instead of 1 in the Copy Counter when SP mode numbers over 100 are entered The maximum number is 111 1 Press the 9 key to view the current se
221. tting NOTE To enter a different SP mode number press the 9 key To leave SP mode open and close the front cover or turn the main switch off and on A202 A203 8 34 SM SERVICE PROGRAM MODE 15 2 MEMORY CLEAR PROCEDURE Clear Counters SP98 NOTE This SP mode clears the following counters Po SP100 By pass Feed Copies SP101 Paper Tray Copies SP103 Total Copies SP106 DF Originals SP110 Total Misfeeds SP111 Total Service Calls Enter SP mode Refer to the SP mode access procedure on page 8 34 Enter 98 with the number keys then press the L9 key to view the current setting Co Enter 1 using the number keys then press the L9 and DJ keys at the same time NOTE The Manual Image Density indicator blinks back and forth when the above procedure is completed 4 Turn off the main switch SM 8 35 A202 A203 co e N A N N Copier SERVICE PROGRAM MODE Rev 5 30 97 15 3 CLEAR ALL MEMORY PROCEDURE CAUTION The Clear All Memory procedure SP99 resets all the correction data for copy process control and all the software counters and returns all modes and adjustments to the default settings Normally this SP mode should not be performed This procedure is required only when replacing the EEPROM or when the copier malfunctions due to a damaged EEPROM Enter SP mode Refer to the SP mode access procedure on page 8 34 N
222. uenching lamp and erase lamp unit with dry cloth 4 Clean the end blocks casing and transfer guide plate with water or dry cloth Replace the corona wires and wire cleaner Clean the grid plate with blower brush N Co oo Empty used toner tank Clean the cleaning seal Replace the cleaning blade Note Apply setting powder to the surface and edge of the new cleaning blade 4 Cleaning Unit every 80 K 151 152 4 34 FSM 5 Development Unit every 80 K 6 Paper Feed every 80 K Paper Feed every 160 K 7 Fusing Unit every 80 K Fusing Unit every 160 K 8 Exit Unit every 80 K 10 Copy Quality OND N Co N N B OW Remove the old developer Clean the entrance seal Clean the drive gears on the development unit Install the new developer Clean the registration roller and relay roller Inspect the registration and relay sensor movement Clean the paper guide plate Clean the feed rollers and paper tray bottom plate pad Replace the feed rollers and paper tray bottom plate pads Replace the hot roller Inspect the fusing lamp Inspect the thermistor Clean and inspect the stripper pawls Clean the entrance and exit guide Replace the pressure roller Clean the exit roller Inspect the exit senso
223. ulate on the corona end blocks and this can result in poor copy quality or even a high voltage leak Clean end blocks at regular intervals QL If toner accumulates on the QL a dirty background or a repeating negative image may result Clean the QL at regular intervals ID Sensor If paper dust or toner accumulates on the ID sensor the toner density cannot be controlled correctly This results in light copy or overtorning Clean this sensor at regular intervals Erase Lamp If toner accumulates on the erase lamp a dirty background may occur that becomes progressively worse in long copy runs Clean this lamp at regular intervals Cleaning Unit Cleaning Blade A dirty or worn out cleaning blade will cause black lines on copies and or scratches on the drum The blade must be replaced or cleaned at regular intervals To avoid damaging the drum dust with setting powder evenly along the edge and surface of the blade after replacement or cleaning Used Toner Tank If the used toner tank becomes full E70 lights and copying becomes inhibited To prevent unnecessary EM calls the used toner tank should be emptied at every visit A151 A152 4 32 FSM Explanation Fusing Unit Thermistor If toner accumulates on the thermistor fusing temperature control may not be accurate Inspect the thermistor at regular intervals Stripper Pawls Toner or dust adh
224. um 58 db 60 db Copy cycle Less than 55 db Less than 55 db Ready Less than 39 db Less than 39 db Dimensions Width Depth Height Copier with platen cover and copy tray 713 mm 28 1 592 mm 23 3 400 mm 15 7 Copier with document feeder and copy tray 713 mm 28 1 592 mm 23 3 463 mm 18 2 NOTE The document feeder can be installed only on the FT3213 copier FSM 1 2 A151 A152 Weight Copier only 43 kg 94 8 Ib With DF 50 kg 110 2 Ib Optional Equipment Document feeder FT3213 copier only z w2 Sales items Key counter 226 rI Optional Equipment Drum anti condensation heater Service items Optics anti condensation heater ozr Pre transfer lamp Optics cooling fan for FT3013 copier only e Specifications are subject to change without notice Model Designation A151 FT3013 A152 FT3213 FSM 1 3 A151 A152 GUIDE TO COMPONENTS 1 MECHANICAL COMPONENT LAYOUT 18 19 20 21 22 23 24 25 26 1 Semicircular Feed Rollers 12 2 Paper Tray 13 3 Registration Rollers 14 4 Transfer and Separation 15 Corona Unit 16 5 Pick off Pawl 17 6 Cleaning Unit 18 7 Pressure Roller 19 8 Fusing Unit 20 9 Hot Roller 21 0 Exit Rollers 22 1 Copy Tray 23 FSM Hot Roller Strippers Exhaust Blower Motor 3rd Mirror 2nd Mirror 1st Mirror Ozone Filter Used Toner Tank Cleaning Blade Quen
225. un excessive continuous copy jobs Yes No Replace the main board Notify the customer that the machine may stop when excessive continuous copy jobs are performed NOTE The same optics cooling fan as for the FT3213 copier can be installed on this machine as an optional service part See section 5 for the installation procedure A151 A152 6 52 FSM 3 DEFECTIVE COMPONENT TABLES 3 4 DEFECTIVE SENSOR TABLE Component Condition Symptom Scanner Home Position Stays HIGH SC code E22 is displayed Sensor CN103 11 80 Stays LOW SC code E21 is displayed CN103 11 Lens Home Position Stays HIGH SC code E29 is displayed Sensor CN103 8 S2 S m tays LOW SC code E28 is displayed FT3213 copier only CN103 8 4th 5th Mirror Home Stays HIGH SC code E2B is displayed Position Sensor CN102 2 S3 S m tays LOW SC code E2A is displayed FT3213 copier only CN102 2 Registration Sensor Stays HIGH The Check Paper Path indicator and S4 CN117 2 J1 indicator light when a copy is made Stays LOW The Check Paper Path indicator and CN117 2 J1 indicator light when the main switch is turned on Exit Sensor Stays HIGH The Check Paper Path indicator and 55 CN116 2 J2 indicator light when a copy is made Stays LOW The Check Paper Path indicator and CN116 2 J2 indicator light when the main switch is turned on Relay Sensor
226. unit and position the drum shoe A on the center of the shaft so that the axis of the current detection plate B is aligned with the separation corona wire as shown NOTE Make sure that the drum shoe does not touch the pick off pawls 2 Remove the seal C from the transport unit Select the ac 200 uA range on the digital multimeter 4 Turn on the main switch close the front cover safety switch and turn on the separation corona using SP9 6 5 Adjust the separation corona current to ac 49 1 0 uA using VRD on the TC SC power pack D 6 Press the key and turn off the main switch A202 A203 8 58 SM DOCUMENT FEEDER A662 Rev 5 30 97 SPECIFICATIONS 1 SPECIFICATIONS Original Size Maximum 11 x 17 Sag Minimum A5 Lengthwise or 51 2 x 81 2 Quist Original Weight 52 to 105 g m 14 to 28 Ib Original Feed Automatic Feed ADF mode Semi automatic Feed SADF mode Original Tray Capacity 30 sheets 80 g m 20 Ib Original Set Face up first sheet on top Original Separation Feed roller and friction belt Original Transport One flat belt Copying Speed 13 copies minute A4 lengthwise or 81 2 x 11 lengthwise Power Consumption 45 Dimensions W x 590 x 443 x 87 5 mm 23 3 17 5 x 3 4 Not including the original table Weight Approximately 7 kg 15 5 Ib NOTE The A662 DF44 document feeder can only be installed on the A203 copiers e Specifications are
227. ure that the bushings of the transport rollers set correctly and the transport belt turns smoothly tc e 296 z gt o o FSM 7 9 A151 A152 5 2 FEED IN UNIT REMOVAL A 1 Turn off the main switch 2 Remove the transport belt assembly See Transport Belt Replacement 3 Remove the left hinge bracket A 4 screws and 1 connector 4 Disconnect five connectors from the main board B CN111 CN113 CN115 CN116 and CN117 5 Remove the feed in unit C 5 screws NOTE When reinstalling the feed in unit the harness must be positioned underneath the right hinge bracket A151 A152 7 10 FSM 5 3 PICK UP ROLLER REPLACEMENT B A 1 Turn off the main switch 2 Remove the feed in unit See Feed in Unit Removal 3 Remove the DF motor A 2 screws and 1 timing belt B 4 Remove the pick up roller C 2 E rings and 1 bushing from the shaft D tc e 296 Z 2 m FSM 7 11 A151 A152 5 4 FEED ROLLER REPLACEMENT E S 8 C Turn off the main switch no Remove the feed in unit See Feed in Unit Removal Co Remove the feed roller timing belt A feed roller gear B 1 E ring and 1 spring pin C and 1 bushing D NOTE Be careful not to lose the spring pin 4 Slide the feed roller shaft E towards the front and remove the feed clutch F 1 E ring and 1 connector
228. ve the drum unit then separate the drum from the unit See Drum Replacement NOTE Cover the drum with paper after removing it from the drum unit This prevents the drum from being exposed to light 2 Remove the pick off pawl bracket A 1 screw 3 Remove the spring B then remove the pick off pawl C from the shaft D NOTE When replacing the new pick off pawl make sure that the spring is positioned correctly as shown in the illustration A151 A152 5 52 FSM 6 9 TRANSFER SEPARATION POWER PACK REPLACEMENT REPLACEMENT AND ADJUSTMENT Remove the paper tray A 2 Remove the front cover B 1 snap ring 3 Remove the drum unit See Drum Replacement 4 Remove the transfer separation corona unit See Transfer Separation Corona Wire Replacement e Remove the harness cover C 2 screws O Remove 2 screws 1 grounding screw D 1 screw N Lift the transport unit F by removing the front G and rear H hooks and remove the 4P connector I from the transfer separation T S power pack J Then take out the transport unit FSM 5 53 A151 A152 8 Remove the T S power pack A from the transport unit B 4 screws NOTE a When reinstalling the transport unit in the copier make sure the front C and rear D hooks are positioned correctly as shown b When reinstalling the transport unit make sure that the relay harness E do
229. ver B Remove the two screws gold C securing the drum stay and pull out the drum unit D gently along the rail Place the drum unit on a sheet of paper so that the leading edge of the pick off pawls E are pointing upward as shown Remove the front drum holder F 2 screws Remove the drum G by holding the drum unit rail and pulling out and up on the drum knob H NOTE When removing the drum take care not to strike it against any objects A151 A152 5 42 FSM D 222 lt wy i E co Set the new OPC drum A in the unit without removing the protective sheet B NOTE When setting the drum in the unit be careful not to strike it against the rail 10 Reinstall the front drum holder C 2 screws NOTE Do not bend the grounding plate D Make sure that the grounding plate is in contact with the drum unit frame to ground the drum If it is not in contact solid black copies may occur AND ADJUSTMENT Z W m o lt q l tc 11 Remove the protective sheet B and apply setting powder E evenly on the drum surface 12 Set the drum unit in the machine 13 Reinstall the other units around the drum unit 14 Reset the drum counter using SP66 NOTE The drum counter must be reset with SP66 whenever an OPC drum is replaced 15 Perform the ID sensor Vsg adjustment using SP54 See ID Sensor Adjustment 16 Check the
230. ver E is touching the pick up roller F when the plunger is pushed If not repeat steps 3 to 5 7 Reassemble the DF 8 Turn on the main switch and check the original feed in operation A202 A203 9 20 SM TECHNICAL SERVICE BULLETINS BULLETIN NUMBER 3013 3213 001 12 13 94 APPLICABLE MODEL FT3013 3213 SUBJECT FT3013 3213 UPPER CLAMSHELL COUNTERMEASURE SYMPTOM The upper Clamshell springs open when unlatched copier jumps off table CAUSE The strength of the torsion springs that hold the clamshell open is too great FIELD COUNTERMEASURE A Plate 3 9 x 75 x 320mm A1519900 has been prepared to add weight to the upper unit Install tw 2 of these Plates according to the following procedure CAUTION Please exercise caution when handling the plates as the edges may be sharp C B IC D 1 While applying downward pressure to the Upper Unit unlatch and raise the Upper Unit 2 Remove the Right Cover A 2 screws 3 Clean the Right Development Stay B with alcohol 4 Peel off the seal from the Plate C and adhere the Plate onto the Right Development Stay 5 Clean the surface of the Plate C with alcohol 6 Peel off the seal from a second Plate D and adhere the Plate D to the first Plate C 7 Reassemble the machine ORDERING PROCEDURE Ricoh Corporation will automatically ship two 2 Plates A1519900 for use on 100 of all FT3013 3t8 copiers manufactured prior to Septembe
231. verage Ready 160 VA average 180 VA average Sound power level The measurements are made in accordance with ISO 7779 Copier Only Copier with document feeder Copy cycle Less than 64 dB Less than 68 dB Stand by Less than 40 db Less than 40 dB A202 A203 8 2 SM SPECIFICATIONS Sound pressure level The measurements are made in accordance with ISO 7779 at the operator position Copier Only Copier with document feeder Copy cycle Less than 58 dB Less than 62 dB Dimensions Width Depth Height Copier with platen cover and copy tray Copier with document feeder and copy tray 713 mm 28 1 592 23 3 400 15 7 713 mm 28 1 592 23 3 463 mm 18 2 Weight Copier only 43 kg 94 8 Ib With DF 50 kg 110 2 Ib Optional Equipment Document feeder A203 copier only Sales items Key counter Optional Equipment Drum anti condensation heater Service items Optics anti condensation heater Pre transfer lamp e Specifications are subject to change without notice Cross Reference Table Product Code Ricoh Model Name Savin sons bo A202 FT3513 9113 2713 2713S A203 FT3713 9113Z 2713Z 3713 A662 DF44 DF44 DF44 A151 FT3013 9013 2613 A152 FT3213 9013Z 2613Z A365 DF40 DF for 9013 NRG F321 Previous model Copier
232. voltage at CN114 4 on the main board 0 volts 24 volts Replace the main board Check the voltage at CN114 8 on the main board 24 volts O volts Replace the main board Replace the ac drive board A151 A152 6 46 FSM 2 14 CODE 96 DF TIMING PULSE ERROR Definition The DF CPU does not receive a DF timing pulse within 100 milliseconds Possible Causes e Defective DF main board e Defective DF motor Pulse generator sensor failure e Defective feed in or transport mechanism e CN113 or CN117 on the DF main board or CN121 on the pulse generator sensor is not correctly connected Action Turn the main switch off and on and place some originals on the original table Does the original start feeding when the Start key is pressed No Yes Does the DF motor rotate Yes Check the feed in or transport drive mechanism and repair or replace the defective parts Check that CN117 on the DF main board is correctly connected Correct Incorrect Connect CN117 Turn on DIP switches 1 3 and 4 on the DF main board and turn on the lift switch ne uz aoe Je fete cr mi 77 Check the voltage at CN117 1 on the DF main board 0 volts 23 volts Replace the DF motor Replace the DF main board FSM 6 47 A151 A152 Check that CN113 on the DF main board and CN121 on the pulse generator sensor are correctly connected Correct Incorrect Connect CN113 and CN121
233. wn c When reinstalling the 4th and 5th mirror assembly make sure that the hooks G and H are properly positioned as shown d Clean the optics components and perform the necessary SP modes SP95 SP48 and SP56 A151 A152 5 10 SM 2 5 EXPOSURE LAMP REPLACEMENT AND ADJUSTMENT Turn off the main switch and unplug the copier H z Oo rs no Remove the exposure glass See Exposure Glass Removal Co Move the first scanner to the cutout position at the rear frame A and move the first scanner toward the front side as shown 4 Place a strip of paper around the exposure lamp Loosen the screw B in the rear lamp terminal bracket C O Take the rear side D of the exposure lamp E off the rear lamp terminal F while pressing the rear terminal N Slide the exposure lamp toward the front side and pass the front side of the exposure lamp through the space G between the front scanner clamp H and the front copier frame I while lifting the rear side of the exposure lamp 8 Take out the exposure lamp SM 5 11 A151 A152 peo 8 Install a new lamp A Use a strip of paper as shown to hold the lamp Set the front terminal B first NOTE a Make sure that the exposure lamp is properly positioned at the front and rear C terminals b Make sure that the blister D on the lamp is pointing straight up as shown C Return the fir
234. y SP modes in order SP95 48 and 56 Press the blade release lever down two or three times to clean the edge of the cleaning blade If black bands still appear go to the next step Is the edge of the cleaning blade deformed No Yes Replace the cleaning blade If the inlet seal on the development unit is deformed replace the inlet seal plate and the seal as a set A151 A152 6 8 FSM 1 5 VERTICAL BLACK LINES Problem Thin black lines appear on the copy Possible Causes 1 Scratched cleaning blade 2 Dirty or scratched exposure glass or dirty or scratched mirrors 3 Scratched or dirty drum 4 Scratched hot roller Action Do the black lines shift when a reduction copy is made No Yes Clean or replace the exposure glass or mirrors After cleaning the optics perform the necessary SP modes in order SP95 48 and 56 Is the edge of the cleaning blade scratched No Yes Replace the cleaning blade Is the hot roller scratched Yes Check whether black lines appear on the copy by stopping the copy paper in the transport section If no black lines appear replace the hot roller Check whether the drum is scratched or toner is built up on the drum e If toner is built up on the drum clean the drum with a damp cloth e f the drum is scratched replace the drum uz DO cr FN NOTE When replacing the drum perform drum initial setting using SP66 F

A151/152/A202/203 Field Service Manual

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