B245/B276/B277 Service Manual Section 5
Contents
1. 9912 991 3 9914 Dsply Info Count Dsply Dev Counter The total number of paper outputs Dsply Info Count Dsply ID Er Count zagr E Y Dsply The total number of ID sensor errors 7992 Reset Info Count Reset Info Count Reset Timer Count 7992 1 Clears the counter of SP 7991 1 Reset Info Count Reset ID Er Count 79925 Clears the counter of SP 7991 5 B245 B276 B277 5 34 SM SP Mode Tables 5 2 7 SP8 XXX HISTORY 8191 T Total Scan PGS 0 9999999 0 1 sheet step Displays the total number of scanned pages Both sides are counted when the front and reverse sides of an original fed from the ADF are scanned 8192 C Total Scan PGS 0 9999999 0 1 sheet step od Displays the total number of scanned copies Both sides are counted when the front and reverse sides of an original fed from the ADF are scanned 8195 S Total Scan PGS 0 9999999 0 1 sheet step 8195 1 Displays the total number of scanned originals Both sides are counted when the front and reverse sides of an original fed from the ADF are scanned 8201 T L Size Scan PGS 0 9999999 0 1 sheet step Displays the total number of scanned originals by copying jobs and scanning jobs classified by paper size The following size is counted A3 DLT and larger S L Size Scan PGS 0 9999999 0 1 sheet step A3 DLT Larger Displays the total number of scanned originals by scanning jobs classified by paper size The follow2. Counter Each P Jam Off 1 Vertical SN 7504 11 Paper does not reach the relay sensor Shows the total number of original jams Counter Each P Jam On 1 Vertical SN 7504 12 Paper is caught at the relay sensor Counter Each P Jam Off 2 Vertical SN 7504 21 Paper does nat reach the vertical transport sensor Counter Each P Jam On 2 Vertical SN 7504 22 Paper is caught at the vertical transport sensor B245 B276 B277 5 30 SM SP Mode Tables Counter Each P Jam Off 3 Vertical SN 7504 31 Paper does not reach the vertical transport sensor in the optional paper feed unit Counter Each P Jam On 3 Vertical SN 7504 32 Paper is caught at the vertical transport sensor in the optional paper feed eoa p Ne P aM OR pist BYPASS Paper does not reach the registration sensor from the by pass tray Counter Each P Jam Off Regist Duplex 7504 60 Paper does not reach the registration sensor during reverse side printing for duplex printing Counter Each P Jam On Regist SN 7504 70 Paper is caught at the registration sensor Counter Each P Jam On Exit SN 7504 120 Paper is caught at the exit sensor previous page Counter Each P Jam Off Exit SN Paper does not reach the exit sensor Counter Each P Jam On Exit SN 7504 122 Paper is caught at the exit sensor Counter Each P Jam Off Dup Inverter 7504 123 Paper does not reach the duplex inverter sensor from the registration roller Counter Each P Jam O
3. 1 A4 LT 1 North America model When the ASP detects the LT size the controller interprets it as the A4 size Other models When the ASP detects the A4 size the controller interprets it as the LT size 2 8K 16K for the China model only When the ASP detects the A3 B4 SEF the controller interprets it as the 8K SEF When the ASP detects the B5 A4 SEF the controller interprets it as the 16K SEF When the ASP detects the B5 A4 LEF the controller interprets it as the 16K LEF The Europe model interprets undetected original sizes as A5 LEF under the following conditions 1 SP 4303 1 is Yes and 2 SP 4305 1 is Normal The Europe model interprets undetected original sizes as LT SEF under the following conditions 1 SP 4303 1 is Yes and 2 SP 4305 1 is A4 LT Scan Auto Adjustment i Performs the automatic scanner adjustment Use this SP mode after replacing the white plate SM 5 17 B245 B276 B277 SP Mode Tables 4901 SBU White Level Adjustment 4901 1 Displays the return code of the black level adjustment When an error is Ds ll Black Feedback EVEN Displays the feedback value of the even channels given by the SBU Normally the value is 1 2 3 8188 8189 or 8190 However machine may operate normally even when the value is 0 or 8191 Displays the feedback value of the odd channels given by the SBU Normally the value is 1 2 3 8188 8189 or 8190 However machine may operate normal
4. Special 1 7 Special 2 8 Special 3 9 Special 4 10 Special 5 Scanner Gamma Selects text or photo as the priority output mode This setting is applied to all image processing modes of SP 4921 4922 1 Scanner Gamma Copy 0 System default 1 Text 2 Photo em EE Notch Selection Selects the value of the center ID adjustment notch for the ID adjustment LEDs Normally the center notch is 3 range 1 5 If 1 is selected each notch shifts down becomes lighter If 1 is selected each notch shifts up becomes darker This setting is applied to all image processing modes of SP 4921 4923 1 Notch Selection Copy 1 Light 0 Normal 1 Dark B245 B276 B277 5 20 SM SP Mode Tables Texture Removal Adjusts the texture removal level that is used with error diffusion 0 The default value for each mode is used Text 1 Photo 2 Special 2 and Special 5 have a default of 3 and Photo 1 3 have a default of 1 1 No removal applied 2 5 Removal applied at the level specified here The higher the setting level the less clear the image will become more texture removal This setting is only applied to the originals in SP 4921 4926 1 Texture Removal Copy 0 6 1 step 4926 3 lexture Removal Scanner 0 6 1 step Line Width Correction Adjusts the line width correction algorithm Positive settings produce thicker 4927 lines negative settings produce th
5. press the 1 key on the numeric keypad 5 While holding down the Enter key press the OK key Selecting Programs 1 When a blinking underscore or several blinking underscores shows you can type a number from the numeric keypad D 2 When the sign OK A shows in the upper right corner you can scroll through the menu by pressing the left arrow key B or the right arrow key C To select a program press the OK key F Specifying Values 1 After locating a program press the OK key A blinking underscore or several blinking underscores indicates which value you can change The value in parentheses is the default value of the menu 2 Type a necessary value from the numeric keypad To switch between positive plus and negative minus values press the period asterisk key 3 To validate the value press the OK key To cancel the value press the cancel key E B245 B276 B277 5 2 SM Service Program Mode Activating Copy Mode You can activate the copy mode while the SP mode is running When you do so the copier outputs images or patterns that help you adjust the SP mode program 1 Press the key The copy mode is activated 2 Specify copy settings and press the OK key 3 To return to the SP mode press the key v You cannot end the SP mode while the copy mode is activated Quitting Programs Ending S SP Mode Press the key or the Cancel key to quit the program You can en
6. 52 Be sure to print out all the lists You have to manually change the SP settings if the NVRAM data upload ends abnormally 3 Select SP 5801 2 Press the OK key 5 Select Execute The messages Execute followed by Cancel and NO a F WN Execute shows Select Execute When the program has ended normally the message Completed shows If the program has ended abnormally an error message shows 8 Press the cancel key 9 Turn the main switch off and on 10 Download the NVRAM data from a flash memory card qu p 5 44 SM 5 45 B245 B276 B277 Using SP Modes Without Flash Memory Card 1 Print out all SMC data lists MF p 5 52 2 Select SP 5 801 basic machine or SP 5998 1 3 Press the OK key 4 Select Execute The messages Execute followed by Cancel and Execute show 5 Select Execute When the program has ended normally the message Completed is displayed If the program has ended abnormally an error message shows Turn the main switch off and on Adjust the printer and scanner registration and magnification F p 3 60 Refer to the SMC lists and enter any values that differ from the factory settings Double check the values for SP 4901 10 Adjust the standard white level SP 4428 11 Initialize the TD sensor SP 2214 12 Check the copy quality and the paper path 5 3 5 INPUT CHECK SP 5803 Conducting an Input Check Select SP 5803 Select the number see the table
7. SEF and that the document feeder or platen cover is open Example 2 indicates that the paper size and its orientation is A4 LEF and that the document feeder or platen cover is closed The Paper Size data starts with eight digits The first digit indicates the output of L2 the second digit L1 the third digit W2 and the fourth digit W1 The other four digits from the fifth through the eighth are always 0000 In Example 1 the APS sensors L2 and L1 detect paper W2 and W1 do not In Example 2 APS sensors W2 and W1 detect paper L2 and L1 do not The paper size and its orientation is based on the outputs of these four APS sensors The DF Open data shows 1 or 0 indicating if the document feeder or platen cover is open or closed respectively The data is based on the output of the platen cover sensor A SM 5 43 B245 B276 B277 Using SP Modes 5 3 4 MEMORY CLEAR The basic machine the machine without the optional controller box stores all the data in the NVRAM on the BICU The data is cleared by SP 5801 2 see list on the following page 002 Main Motor Reverse 003 Quenching Lamp The DDST machine the machine with the optional controller box stores the engine data in the NVRAM on the BICU and stores the other data in the NVRAM on the optional controller To distinguish between the engine data and the other data see SP 5801 3 through 15 This service program SP 5801 manages the controller data Any
8. below corresponding to the component Select Execute The copy mode is activated gt O DP o2 The symbols 01H or 00H will show see the table below to cross reference these symbols Input Check Table pos upperreeys Paperaeeaea Notseteced B245 B276 B277 5 46 SM Using SP Modes Num Sensor Switch 01H 00H pos Revisvaton Sensor Paperdetecied notdatecias 010 Exit Sensor Paper detected Not detected 011 Duplex Inverter S Paper detected Not detected 013 Duplex Exit S Paper detected Not detected ms mers ooo SS pie Jumper sue pio koresesw ho Oooo SS BK Up P Size SW C CAMINOS AE 2 BK Up P Height S BK Low P Height S 025 me fe pb SM 5 47 B245 B276 B277 Using SP Modes Num Sensor Switch 01H OOH 045 Platen Cover S Open Closed 046 1 bin Installed Installed Not installed 048 1 bin Paper S Paper detected Not detected 53 54 0 2 Tray BK Install Installed Not installed 054 Duplex Fan M Lock Locked Not locked 1 Paper Size Copier oo ot oz fos 4 ps 8Hx13 Espe ho set A4 LEF eee SEF ASLEF LT LEF North 8Hx13 Not set A4 LEF LT SEF LG SEF LT LEF America SEF Paper Feed fe 01 03 04 05 OA OE OF ni OC DLT ES SEF LG SEF A4 LEF ET M SEF LT LEF A3 SEF North LT Not set LT SEF LG SEF A4 LEF A4 SEF LT LEF A3 SEF America SEF LT etna iset SEF LG SEF A4 LEF ET SEF LT LEF A3 SEF B245 B276 B277 5 48 SM Using SP Modes B
9. data that is not handled by SP 5801 is the engine data The data in the BICU NVRAM engine data is cleared by SP 5998 1 while the data in the controller NVRAM controller data is cleared by SP 5801 xxx see list on the following page 002 Main Motor Reverse 003 Quenching Lamp Any data other Engine data BICU SP 5998 1 than controller DDST i Controller data Controller SP 5801 xxx application Web service network R Fax DCS UCS B245 B276 B277 5 44 SM Using SP Modes Exceptions SP 5801 2 basic machine and SP 5998 1 DDST machine clears most of the settings and counters stored in the NVRAM on the BICU the values return to their default values However the following settings are not cleared 1 SP 5807 Area Selection SP 5811 1 Serial Num Input Code Set SP 5811 3 Serial Num Input ID2 Code Display SP 5812 1 Service TEL Telephone SP 5812 2 Service TEL Facsimile SP 5907 Plug Play SP 7 Data Log 8 SP 8 History Use SP 5802 2 basic machine or SP 5998 1 DDST machine after you have replaced the BICU NVRAM or when the BICU NVRAM data is corrupted When the program ends normally the message Completed shows When you have replaced the controller NVRAM or when the controller NVRAM data is corrupted use SP 5801 1 The message is the same as the basic machine With Flash Memory Card 1 Upload the NVRAM data to a flash memory card al p 5 44 2 Print out all SMC data lists F p 5
10. supply toner to the toner supply unit Press 1 to 2908 1 start The machine continues to supply toner until the toner concentration in the development unit reaches the standard level or for up to 2 minutes whichever comes first 2915 Polygon Mirror Motor Idling Time 0 None 1 15s 2 25s Selects the polygon mirror motor idling time To increase the speed of the first copy the mirror motor begins idling when the user sets an original touches a 2915 1 key or opens the platen cover or DF If this setting is left at the default 15 s the motor will stop if the user does nothing for 15s If the setting is 0 the motor will not switch off during standby But note that regardless of the setting the motor will switch off when the machine enters energy saver mode SM 5 11 B245 B276 B277 SP Mode Tables 2921 Toner Supply Mode 0 Sensor 1 1 Sensor 2 DFU 2 Fixed 1 DFU 3 Fixed 2 Selects the toner supply mode Under normal conditions this should be set to 0 You can temporarily change this to 3 if the TD sensor is defective Do not set to 1 or 2 as these are for design use only Gi p 6 39 2922 Toner Supply Time 0 1 5 0 0 4 0 1 s step Adjusts the toner supply motor ON time for Sensor 1 and Sensor 2 toner supply 2922 1 mode Accordingly this setting is effective only if SP 2921 is set to 0 or 1 Raising this value increases the toner sup
11. 245 B276 B277 Using SP Modes Reading Data Paper Size w1 W2 L1 L2 EU AA po M LL A A BEF 0 0 1 1 B4 11 x 17 81 2 x 512 LEF 81 2 x 11 SEF 8 7 x 14 11 x 8 LEF 11 x 17 51 X 8 o SEF 1 Detected B245 B276 B277 5 64 SM
12. 8451 T PrtPGS Ppr Type 0 9999999 0 1 sheet step Displays the total print count classified by paper size This is the total for all application programs 8461 7JOHP 8461 other o O 8462 C PrtPGS Ppr Type 0 9999999 0 1 sheet step Displays the total print count classified by paper size 8462 4 Thick 8462 7IOHP 8462 8jOther P PrtPGS Ppr Type 0 9999999 0 1 sheet step 8464 Displays the total print count classified by paper size This is the total for all application programs 8464 1INormal 8464 4 Thick 8464 7IOHP 8464 8jOther 8522 C PrtPGS FIN Sort 0 9999999 0 1 sheet step 8522 1 Displays the total number of printing classified by paper size SM 5 39 B245 B276 B277 SP Mode Tables 5 2 8 SP9 XXX ETC Not used in this machine B245 B276 B277 5 40 SM Using SP Modes 5 3 USING SP MODES 5 3 1 ADJUSTING REGISTRATION AND MAGNIFICATION To adjust the registration and magnification you need to use several service programs The chart shows an example of the procedure to adjust the machine in the basic configuration Start Output a pattern SP5 902 Adjust the sub scan registration SP1 001 Adjust the main scan registration of each paper tray SP1 002 Output a scanned image Adjust the main scan magnification SP2 998 Adjust the main scan registration of the scanner SP4 011 Adjust the sub scan registration of the scanner SP4 010 S
13. 9999999 0 1 sheet step 8391 1 Displays the print count of the AS DLT size or larger paper Prints Duplex 0 9999999 0 1 sheet step 8411 1 Displays the total count of the duplex printing C PrtPGS Dup Comb 0 9999999 0 1 sheet step Displays the total print count of copier application classified by combination duple type B245 B276 B277 5 36 SM SP Mode Tables Original Print Original Print ua 8422 6 C PrtPGS Dup Comb 2 gt 8422 7IC PrtPGS Dup Comb 4 gt me PrtPGS Ppr Size 0 9999999 0 1 sheet step 8441 Displays the total print count classified by paper size This is the total for all programs BEETS BEE Ea EEC y Ko Standard 8441 255 Other Custom SM 5 37 B245 B276 B277 SP Mode Tables 8442 C PrtPGS Ppr Size 0 9999999 0 1 sheet step Displays the number of pages printed by the copier application program GIRO ss 8442 9 HLT 8442 254 Other Standard 8442 255 Other Custom 8445 P PrtPGS Ppr Size 0 9999999 0 1 sheet step Displays the number of pages printed by the copier application program AS 8445 254 Other Standard 8445 255 Other Custom B245 B276 B277 5 38 SM SP Mode Tables C PrtPGS Ppr Tray 0 9999999 0 1 sheet step Displays the total print count classified by paper source 8451 1 Bypass Tray 8451 2ITray 1 8451 3 Tray 2 8451 5 Tray 4
14. Counter 066 Key Operator Counter 067 Contact List Print 069 Heading 1 print 071 Heading3 print 072 Group List Print 128 ACC Pattern 129 User Color Pattern or 160 ACC Pattern Scan The output given by the menu Big Font is suitable for faxing 3 Press the Execute key Basic machine The copy mode is activated Specify copy settings and press the key The machine status lists is output DDST machine The machine status list is output 4 To return to the SP mode press the key B245 B276 B277 5 62 SM Using SP Modes 5 3 13 ORIGINAL JAM HISTORY DISPLAY SP 7508 Viewing the Copy Jam History You can view the information on the most recent 10 events The information on older events is deleted automatically y The information on jam history is saved in the NVRAM 1 Select SP 7508 2 Select one of the menu items Latest 1 through Latest 10 3 Press the OK key The summary of the jam history shows 4 To view more information select Detail Jam History Codes Code 210 Original does not reach the registration sensor 211 Original caught at the registration sensor 212 Original does not reach the original exit sensor 213 Original caught at the original exit sensor 214 Original does not reach the original reverse sensor 215 Original caught at the original reverse sensor 5 3 14 ADF APS SENSOR OUTPUT DISPLAY SP 6901 Sensor Positions Large to Small SM 5 63 B
15. DF Adjustment MF p 3 64 NOTE Available menus depend on the machine model and its configuration ADF Adjustment StoS Front Regist 5 0 5 0 0 0 0 1 mm step 6006 1 Adjusts the side to side registration for the front side of the original for ADF mode Use the key to select or before entering the value ADF Adjustment Leading Regist 5 0 5 0 0 0 0 1 mm step 6006 2 Adjusts the leading edge registration for ADF mode Use the key to select oo or before entering the value ADF Adjustment Trailing Erase 3 0 3 0 1 0 0 1 mm step 6006 3 Adjusts the trailing edge erase margin for ADF mode Use the key to select ADF Adjustment StoS Rear Regist 5 0 5 0 0 0 0 5 mm step 6006 4 Adjusts the side to side registration for the rear side of duplex originals for ADF mode Use the key to select or before entering the value ADF Adjustment Sub scan Magnif 0 9 0 9 0 0 0 1 step ADF Adjustment Original Curl Adj 0 No 1 Yes Enables or disables the skew adjustment for the reverse sides of originals When you enable SP6 006 6 adjust the distance of the skew adjustment SP 6006 7 ADF Adjustment Skew Correction 20 20 0 1 mm step 6006 7 Specifies the distance of the skew adjustment SP 6006 7 is effective when you enable SP 6006 6 ADF Adjustment Original Curl Adj 6009 ADF Free Run 6009 1 Performs an ADF free r
16. Gi p 6 55 2 4 mA 1 2mA 0 0mA 1 2mA Duplex 2 4 mA 2301 3 Adjusts the current applied to the transfer roller when carrying out a duplex job Use this SP if there is poor image transfer on the rear side of duplex copies MEF p 6 55 m the current applied to the transfer roller for roller cleaning Increase the current if toner remains on the roller after cleaning Remaining toner may cause dirty background on the rear side Gi p 6 55 B245 B276 B277 5 10 SM SP Mode Tables 2802 Forcea Developer Churning Initializes the developer and checks the TD sensor output Vt The machine mixes the developer for 2 minutes while reading and displaying the Vt value The machine does not initialize the TD sensor output If the machine has not been used for a long period of time prints may have a dirty background In this case use this SP mode to mix the developer The message Completed is displayed when the program ends normally 2906 Tailing Correction Shift value 0 0 1 0 0 0 0 1 mm step Shifts the image writing position in intervals specified by SP 2906 2 When making many copies of an original that contains vertical lines such as in tables the paper may not separate correctly This can cause tailing images ghosts of the vertical lines continuing past the bottom of the table This SP can be used to prevent this 1 10 1 1 page step 2908 Forced Toner Supply Forces the toner bottle to
17. M 5 41 B245 B276 B277 Using SP Modes 5 3 2 ID SENSOR ERROR ANALYSIS SP 2221 The image quality may become very degraded when the ID sensor does not operate properly However there is no such SC code that indicates ID sensor malfunction Instead SP 2221 shows information about the ID sensor Check this information when the image quality is unacceptable The table below lists the information shown with SP 2221 ID Sensor Error Analysis 1 SP 2221 1 Vsg VG in the display Vsg lt 2 5V or Vsg Vsp lt 1 00V SP 2221 2 Vsp VP in the display Vsp gt 2 5V or Vsg Vsp lt 1 00V SP 2221 3 Power Vsg lt 3 5V PW in the display when maximum power 979 is applied SP 2221 4 Vsdp SP 2221 5 Vt Vt gt 4 5V or Vt lt 0 2V SP 2221 6 Vts B245 B276 B277 1 5 42 ID sensor defective ID sensor dirty Drum not charged Toner density very low ID sensor pattern not created ID sensor defective Power source for the ID sensor dirty i ID sensor light Drum not get charged TD sensor defective SM Using SP Modes 5 3 3 DISPLAY APS DATA SP 4301 1 Sensor Positions The APS auto paper select sensors are arranged as shown in the diagram Reading the Data Example 1 Example 2 1 Paper Size 11000000 8 12x13 O 1 Paper Size 00110000 A4 0 2 DF Open 1 2 DF Open 0 Example 1 indicates that the paper size and its orientation is 8 x 13
18. P 5825 1 From a flash memory NVRAM Download card to the BICU You should execute NVRAM Upload before replacing the NVRAM or before executing SP 5801 2 Gi p 5 37 You can copy back the data from the flash card to the NVRAM as necessary B245 B276 B277 5 52 SM Using SP Modes NVRAM Upload SP 5824 1 s Tf d d a a B L EAN W Turn off the main switch Remove the card cover B 1 rivet Turn the face of the flash memory card A A is printed on it toward your left hand side and insert it into the card slot 4 Turn on the main switch Start the SP mode and select SP 5824 1 The machine erases the settings on the card if any then writes the machine s settings to the flash memory card This takes about 20 seconds If uploading fails an error message appears If an error message appears retry the upload procedure Turn off the main switch Remove the memory card SM 5 53 B245 B276 B277 Using SP Modes NVRAM Download SP 5825 1 SP 5825 1 copies the data from the flash memory card to the NVRAM The following data is NOT copied the data in the NVRAM remains unchanged o gt gt SP 8221 1 ADF Original Feed Front SP 8221 2 ADF Original Feed Back SP 8381 1 SP 8382 1 SP 8391 1 Large Size Print Pages A3 DLT Larger SP 8411 1 Prints Duplex Turn off the main switch Total Total Printer Pages Copy Application Tot
19. P Modes B245 B276 B277 Using SP Modes 5 3 7 SERIAL NUMBER INPUT SP 5811 Specifying Characters SP 5811 1 specifies the serial number For the basic machine the machine without the optional controller you use the numeric keypad For the DDST machine the machine with the optional controller you use the numeric keypad and the optional operation panel A serial number consists of 11 characters You can change each character by pressing one of the first 11 keys on the numeric keypad 0 900 0 OG For example when you press the 1 key the first character of the serial number changes as follows 0 gt 21 gt 2 gt gt 28 gt 9 gt A gt B gt gt X gt Y gt 22Z When you press the 2 key the second character changes likewise You can specify a digit 0 to 9 or a capital letter A to Z for the first four characters of a serial number and you can specify a digit in the other seven characters not capital letters 5 3 8 NVRAM DATA UPLOAD DOWNLOAD SP 5824 5825 This procedure is for the basic machine only Make sure that you turn off the main switch before inserting or removing a flash memory card Installing or removing a flash memory card while the main switch is on may damage the BICU or memory Overview You can copy the data from the NVRAM to a flash memory card NVRAM Upload or from a flash memory card to the NVRAM NVRAM download SP 5824 1 From the BICU to a flash NVRAM Upload memory card S
20. SERVICE TABLES Service Program Mode 5 SERVICE TABLES 5 1 SERVICE PROGRAM MODE Do not allow the user to access the SP mode Only service representatives are allowed to access the SP mode The machine quality and its operation is NOT guaranteed if persons other than service representatives accesses the SP mode 5 1 1 HOW TO ENTER THE SP MODE The following two modes are available 1 SP Mode Service Program Mode The SP Mode includes the programs that are necessary for standard maintenance work 2 SSP Mode Special SP Mode The SSP Mode includes SP Mode programs and some special programs You need some extra knowledge to manipulate these special programs For details consult your supervisor a B Le D Starting SP Mode 1 Type the keys as follows Clear Modes gt 1 gt 0 gt 7 2 Press the Clear Stop key and hold it down until the SP mode menu is displayed about 3 seconds SM 5 1 B245 B276 B277 Service Program Mode Starting SSP Mode For the basic machine the machine without the optional controller box perform as listed in steps 1 through 4 For the DDST machine the machine with the optional controller box perform as listed in steps 1 through 5 1 Type the keys as follows Clear Modes gt 1 gt 0 gt 7 2 Press the key and hold it down until the SP mode menu shows about 3 seconds Press the Enter key and hold it down 4 While holding down the Enter key
21. ailing edge 0 9 0 1 0 0 1 mm step SM 5 15 B245 B276 B277 SP Mode Tables 4013 Scanner Free Run 4013 1 Performs a scanner free run with the exposure lamp on Press ON or to start Press OFF to stop 4015 White Plate Scanning Start position 3 0 6 0 0 0 0 1mm step Adjusts the scanning start position on the white plate for auto shading The base value stored in the machine is 15 2 mm toward the white plate from the scanner HP This SP setting specifies the offset from this base value Scanning length 3 0 6 0 0 0 0 1 mm step Adjusts the length of the white plate scan in the main scan direction The scan 4015 2lbegins at the start position set above in SP 4015 1 and extends for the specified length The base value stored in the machine is 4 76 mm This SP setting specifies the offset from this base value 4301 Display APS Data 43011 Displays the status of the APS sensors and platen DF cover sensor WF p 5 53 4303 APS Small Size Original 0 No not detected 1 Yes A5 HLT LEF Selects whether or not the copier will consider the original to be AS HLT LEF when the APS sensors cannot detect its size If Yes is selected paper sizes that cannot be detected by the APS sensors are regarded as A5 HLT LEF If No is selected Cannot detect original size will be displayed B245 B276 B277 5 16 SM SP Mode Tables 4305 APS Priority 0 Normal 1 A4 LT 2 8K 16K
22. al Print Pages Remove the card cover B 1 rivet Turn the face of the flash memory card A A is printed on it toward your left hand side and insert it into the card slot Turn on the main switch Start the SP mode and select SP 5825 1 The machine erases the current settings then writes the new settings onto the NVRAM on the BICU board This takes about 1 second If downloading fails an error message appears If an error message appears retry the download procedure Turn off the main switch Remove the memory card B245 B276 B277 5 54 SM Using SP Modes 5 3 9 FIRMWARE UPDATE PROCEDURE This section shows how to update the firmware The machine has the following firmware programs Firmware Type SP Mode Version Engine BICU 7801 2 B2435581 Ver 0 04 EXP DDST Printer Scanner 7801 15 A 001 Engine BICU Firmware Update Procedure A Turn the main switch off Remove the card cover B 1 rivet Insert the flash memory card A 00092 1000 37 000 e da pe oo lt a C 4 Press down the power switch on the operation panel and hold it and turn on the main switch 5 Select Execute C SM 5 55 B245 B276 B277 Using SP Modes 6 Do not touch any key while the message Load Status shows This message indicates that the program is running 7 Make sure the message End Sum shows This message indicates that the program has ended normally 8 Tu
23. ccur when the original is not of the standard size 7507 Dsply P Jam Hist Displays the latest 10 paper jam history The list below shows the possible 22 codes ee 1 10 11 12 21 22 31 32 50 60 70 120 121 122 123 125 126 127 128 129 130 131 The codes correspond to the menus of SP 7504 For example the code 1 corresponds to SP 7504 1 and the code 10 corresponds to SP 7504 10 B245 B276 B277 5 32 SM SP Mode Tables 7508 Dsply O Jam Hist Displays the total number of the original jams history The following are the possible seven codes 7508 11210 211 212 213 214 215 216 The codes correspond to the menus of SP 7505 For example the code 210 corresponds to SP 7505 210 and the code 211 corresponds to SP 7505 211 7801 Memory Version PN Memory Version BICU 7801 2 Displays the version of the BICU board Memory Version ADF 7801 5 Displays the P N and suffix of the ADF ROM Memory Version Printer Scanner 7801 15 Displays the P N and suffix of the Printer Scanner ROM 7803 Display PM Count 7803 1 Displays the PM counter 7804 Reset PM Counter 7804 1 Resets the PM counter SP 7803 1 When the program ends normally the message Completed is displayed 7807 Reset SC Jam Counters Resets the SC paper original and total jam counters When the program ends 7807 1 normally the message Completed is displayed SP 7807 1 does not reset the following logs SP 7507 Display Pape
24. d clutch applies to the paper after the registration sensor is activated A higher setting applies greater buckling 1003 2 2nd tray B276 B277 only 0 10 5 14 mmistep 1003 3jOptional tray 0 10 5 1 mm step 1003 4 By pass feed 0 10 6 1 mm step 1003 5 Duplex 0 20 6 1 mm step 1007 Display By pass 1007 1 Display By pass Displays the by pass paper width switch output Fusing Idling This program decides the action of the Fusing Drive Release Mechanism When you select 1 the contact release control is disabled and the drive power is always transmitted to the fusing unit As a result the machine takes a longer time to warm up the fusing unit Use SP 1103 1 if fusing quality is low even when the room temperature is not very low 1103 1 Fusing Idling 0 No 1 Yes SM 5 5 B245 B276 B277 SP Mode Tables Fusing Temperature Adjustment Adjusts the target fusing temperature Center indicates the center of the roller End indicates the front and rear ends 1105 1 Warm Up Center 140 180 160 1 C step 1105 2 Warm Up End 1105 3 Standby Center 140 170 155 1 C step 1105 4 Standby End 140 165 150 1 C step 1105 5ICopying Center 1105 6ICopying End 1105 7 Low Level 2 Center 0 80 60 1 C step 1105 8jLow Level 2 End 1105 9 Thick Center 140 185 175 1 C step 1105 10 Thick End 1105 11 Warm Up Low Center 1105 12 Warm Up Low End 1106 Disp
25. d regardless of what mode has been selected in SP 4921 4942 Black Line Erase 0 3 2 1 step Selects the black line erase level This setting is effective only when originals are scanned by the A R DF 0 No 1 Very weak 2 Weak 3 Strong This setting is applied regardless of what mode has been selected in SP 4921 B245 B276 B277 5 22 SM SP Mode Tables 5 2 4 SP5 XXX MODE 5001 All Indicators On All LEDs turn on The LCD turns on or off every 3 seconds Press the reset key to end this program 0 to 1 1 0 Developments 1 Pages 5045 1 Selects the counting method to either developments or prints 0 Enabled 1 Disabled A3 DLT Double Count 2 Disabled if the size is undetected Selects whether the machine counts twice for each sheet of A3 11 x 17 If this 5045 Accounting count 5104 1lis set to Yes is selected the total mechanical counter and the current user counter will both increment by two for each A3 11 x 17 sheet 0 None 5113 Optional Counter Type 111 MF key card Increment 12 MF key card Decrement 5113 1 Selects the corresponding key for installed devices such as coin lock 5120 Cir OP Count Remv 0 Yes 1 Standby only 2 No Determines under which conditions the copy job settings are reset when the key counter is removed With 0 the settings are cleared if the counter is removed at the end of a job or midway through a job With 1 they are
26. d the SP mode by pressing one of these keys several times SM 5 3 B245 B276 B277 SP Mode Tables 5 2 SP MODE TABLES The following codes are used 1 Asterisk The settings are saved in the NVRAM Most of them return to the default values when you execute SP 5801 2 The DFU menu is for design or factory use only You must not change the settings Brackets The brackets enclose the setting rage default value and minimum step with unit as follows Minimum Maximum Default Step 4 SSP The program is in the SSP Mode only Consult your supervisor before you use this program 5 2 1 SP1 XXX FEED Leading Edge Registration rn NS Adjusts the printing leading edge registration from paper trays 1001 1 All Trays 1001 2 By pass 9 0 9 0 0 0 0 1 mm step M p 3 60 Side to Side Registration Adjusts the printing side to side registration from each paper feed station using the Trimming Area Pattern SP 5902 No 10 Adjustments are supported for all 4 possible feed trays including optional trays The SP 1002 1 setting is applied to all trays not just the 1st tray Settings for trays 2 to 4 are offsets relative to the SP 1002 1 setting For duplex copies the value for the front side is determined by SP 1002 1 to 4 and the value for the rear side is determined by SP 1002 6 KI TT EE B245 B276 B277 5 4 SM SP Mode Tables Paper Feed Timing Adjusts the amount of buckle the paper fee
27. er of pages if the user normally makes copies with a high image ratio Developer Initialization Diad Initializes both the TD sensor toner supply target voltage and the TD sensor gain value Carry this out after replacing the developer or the TD sensor 2220 TD Sensor Output Value Display Displays 1 Vt the current TD sensor output value and 2 Vref the target TD output value Vts SP 2926 correction for ID sensor output The TD sensor output value changes every copy If 1 gt 2 toner is supplied to the development unit SM 5 9 B245 B276 B277 SP Mode Tables 2221 lo Sensor Error Analysis 2221 1 Vsg Displays the Vsg value 22212Nsp Displays the Vsp value 2221 SIPWM Displays the PWM value 2221 4 Vsdp Displays the Vsdp value 2221 6 Vts Displays the Vts value 2301 Transfer Current Adjustment 2 4 mA 1 2mA 0 0mA 1 2mA Normal paper 2 4 mA 2301 1 Adjusts the current applied to the transfer roller when feeding from a paper tray Use a high setting if the user normally feeds relatively thick paper within spec from a paper tray Gi p 6 55 2 4 mA 1 2 mA 0 0mA 1 2mA Thick Special paper 2 4 mA 2301 2 Adjusts the current applied to the transfer roller when feeding from the by pass tray Use a high setting a if the user normally feeds relatively thick paper from the by pass tray or b if waste toner is re attracted from the drum which can occur when using transparencies
28. ertical transport sensor 022 Paper is caught at the vertical transport sensor Paper does not reach the vertical transport sensor in the optional paper feed unit 032 Paper is caught at the vertical transport sensor in the optional paper feed unit 050 Paper does nat reach the registration sensor from the by pass tray Paper does not reach the registration sensor during reverse side printing for duplex printing a i20 Paperis caght atte ext sensor previous page 21 Paper aes norreacn we ertsen y j2 Poperia gia temor O Oy yE mm ms me hr me 5 7 12 12 12 2 2 12 f 12 12 12 Paper is caught at the duplex entrance sensor Paper does not reach the duplex entrance sensor Paper does not reach the duplex exit sensor 0 0 1 2 3 5 6 7 8 9 129 Paper is caught at the duplex exit sensor 130 Paper does not reach the one bin tray 131 Paper is caught at the one bin tray SM 5 61 B245 B276 B277 Using SP Modes 5 3 12 SMC PRINT SP 5990 SP 5990 outputs machine status lists 1 Select SP 5990 2 Select a menu Basic machine 001 All 002 SP 003 UP 004 Log or 005 Big Font DDST machine 001 All Data List 002 SP Mode Data List 003 User Program 004 Logging Data 005 Diagnostic Report 006 Non Default 007 NIB Summary 008 Net File Log 021 Copier User Program 022 Scanner SP 023 Scanner User Program 040 Parts Alarm Counter Print 064 Normal Count Print 065 User Code
29. fter the skew has been corrected at registration This feature helps the registration roller feed certain types of paper such as thick paper Increase the value if thick paper is jamming after feeding from the registration roller 1903 1 By pass tray 0 10 6 1 mm step 1903 2 2nd 3rd 4th tray 0 10 3 1 mm step 4908 Optional Tray Adj Adjusts the reverse time for the upper and lower paper lift motors 1908 2 2nd optional Fp 7 12 how By pass Envelope 0 Disabled 1 Enabled The program dedicated to envelope printing runs when you enable this 1911 1 program SP 1911 1 and you select Thick Paper as the paper type of the by pass tray System Settings gt Tray Paper Settings gt Paper Type Bypass Tray SM 5 7 B245 B276 B277 SP Mode Tables 5 2 2 SP2 XXX DRUM 2001 Charge Roller Bias Adjustment Printing 2100 1500 1700 1 V step Adjusts the voltage applied to the charge roller when printing The actually 2001 1lapplied voltage changes automatically as charge roller voltage correction is carried out The value you set here becomes the base value on which this correction is carried out ID sensor pattern 0 400 300 1 V step Adjusts the voltage applied to the charge roller when generating the Vsdp ID sensor pattern as part of charge roller voltage correction The actual charge roller voltage is obtained by adding this value to the value of SP 2001 1 2101 Erase Margin Adjust
30. ing size is counted A3 DLT and larger 8221 ADFOrgFeed 0 9999999 0 1 sheet step ADF Org Feed Front 8221 1 Displays the total number of scanned front sides of originals fed from the ADF ADF Org Feed Back 8221 2 n the total number of scanned reverse sides of originals fed from the 8291 T Scan PGS TWAIN 0 9999999 0 1 sheet step 8291 1 Displays the total number of sheets stamped by the ADF in scanning jobs SM 5 35 B245 B276 B277 8293 F Scan PGS TWAIN 0 9999999 0 1 sheet step 8293 1 Displays the total number of sheets stamped by the ADF in fax jobs 8381 T Total Prt PGS 0 9999999 0 1 sheet step 8381 1 Displays the print count of all application programs 8382 C Total Prt PGS 0 9999999 0 1 sheet step 8382 1 8383 F Total Prt PGS 0 9999999 0 1 sheet step 8383 1 Displays the print count of the fax application program Displays the print count of the copier application program 8384 P Total Prt PGS 0 9999999 0 1 sheet step 8384 1 8385 S Total Prt PGS 0 9999999 0 1 sheet step 8385 1 Displays the print count of the scanner application program Displays the print count of the printer application program 8387 O Total Prt PGS 0 9999999 0 1 sheet step Displays the print count of application programs other than copier printer or 8387 1 scanner programs such as external application programs 8391 L size Prt PGS A3 DLT Larger 0
31. inner lines This setting is only applied to the originals in SP 4921 4927 1 Line Width Correction Copy 2 2 0 1 step 4927 3 Line Width Correction Scanner 2 2 0 1 step Independent Dot Erase 4928 Selects the dot erase level Higher settings provide greater erasure This ee p is only applied to the originals in SP 4921 4928 3 Independent Dot Erase Scanner 2 2 0 1 step om pene 0 No 1 Yes Inverts white and black This setting is only applied to the originals in SP 4921 4929 1 Positive Negative Copy Sharpness Edge 2 2 0 1 ste soso Sharpness Edge pl Adjust the clarity This setting is only applied to the originals in SP 4921 4930 1 Sharpness Edge Copy 4930 3 Sharpness Edge Scanner SM 5 21 B245 B276 B277 SP Mode Tables Sharpness Solid 2 2 0 1 step 4931 Adjust the clarity This setting is only applied to the originals in SP 4921 4931 1 Sharpness Solid Copy 4931 3ISharpness Solid Scanner Sharpness Low ID 2 2 0 1 step 4932 Adjust the clarity This setting is only applied to the originals in SP 4921 4932 1 Sharpness Low ID Copy 4941 White Line Erase 0 2 1 1 step Selects the white line erase level 0 None 1 Weak 2 Strong 4941 1 This setting is effective only Photo 1 Photo 3 Special 3 or Special 4 mode 0 White line erase is not used and white level correction is used instead This setting is applie
32. irty background may occur after long periods of non use Toner end indicator goes out 2 Toner near end counter 3 Toner near end level This function should generally not be used If you clear the toner end condition without adding new toner there is a risk that the drum may eventually begin to attract carrier after many more copies are made and toner runs out This attracted carrier may damage the drum Vref Limits Adjust the upper or lower Vref limit 2929 1JUpper 0 50 3 50 3 20 0 01V step DFU 2929 2lLower O 50 3 50 0 70 0 01V step DFU 2994 D Sensor Detection Temperature 30 90 30 1 C step While the machine is recovering from an energy saver mode or while the 2994 1 machine starts the controller ignores the ID sensor signals if the fusing temperature is at the specified value or higher SM 5 13 B245 B276 B277 SP Mode Tables 2996 Transfer Roller Cleaning Selects whether the transfer roller is cleaned before each copy job Set this to 4 if dirty background is appearing on the reverse side of the first page of copy jobs Note that this will increase the time required to generate the first copy If the setting is 0 the transfer roller is never cleaned Gil p 6 56 Toner Density Sensor Standard 2997 0 2 5 5 0 01V step DFU Voltage 2998 Main Scan Magnification 0 5 0 5 0 0 0 1 step 2098 1 Adjusts the magnification along the main scan direction fo
33. lay Fusing 1106 1 Displays the fusing temperature center 1106 2 Displays the fusing temperature end 140 185 160 1 C step 140 180 170 1 C step Fusing Soft Start Adjusts the number of zero cross cycles of the fusing lamp AC supply needed 1107 to bring the fusing lamp power to 100 while bringing the lamp up to the standby temperature or while copying Increase this value if the machine is experiencing sudden power dropouts Gi p 6 61 11071 1107 1 Warm Up Soft Start 0 10 cycles 1 20 cycles 2 50 cycles 1107 2 Other Soft Start 0 5 cycles 1 10 cycles 2 20 cycles 1108 Set Fusing Start 0 18 1 1 5s 2 25 1108 1 Specifies the interval for fusing temperature control Gi p 6 61 1109 Nip Band Check 1109 1 Checks the fusing nip band W p 3 48 B245 B276 B277 5 6 SM SP Mode Tables 1110 Fan Control Timer 30 60 30 1 s step Inputs the fan control time The fan maintains normal speed for the specified time after occurrence of an SC or following entry into Warm up mode Low Power mode or Night Off mode 1159 Fusing Jam SC Code Setting 0 No 1 Yes 1902 Display AC Freq Displays the fusing lamp power control frequency as detected by the zero 1902 1 cross signal generator The displayed value is 1 5 the actual frequency 10 50 Hz 12 60 Hz Feed Clutch Boost Adjusts the amount of extra push that the feed clutch gives to the paper a
34. ly even when the value is 0 or 8191 Black Display Target 0 63 10 step 4901 4 Displays the target value for the black level adjustment executed during machine initialization Normally the value is 10 Other values indicate that the adjustment has ended unsuccessfully White Target 0 511 511 1 step 4901 5 Displays the target value for the white level adjustment White Result 0 511 0 1 step 4901 6 Displays the result of the white level adjustment White Display Error 0 Normal 1 Error 4901 8 Displays the return code of the white level adjustment When an error is detected SC143 is generated White Display Overflow 0 Normal 1 Error 4901 9lDisplays a return code of the white level adjustment The code 1 error is returned if the adjustment result is not in the range of the values in SP 4901 6 B245 B276 B277 5 18 SM SP Mode Tables White Number of Attempt 0 20 0 1 step Displays how many times the white level adjustment is retried The value does not include the first execution of the white adjustment For example if the value is 2 this indicates that the white level adjustment has been executed three 4901 10ltimes The white level adjustment can be executed 20 times or less Therefore if the value is 20 this indicates that the white level adjustment has ended abnormally as described the value 20 does not include the first execution If the white level adjustment is u
35. ment 0 0 9 0 2 0 0 1 mm step MF p 3 60 Leading edge a 2101 1 Specification 2 1 5 mm Adjusts the leading edge erase margin 0 0 9 0 3 0 0 1 mm step WMF p 3 60 Specification 2 2 5 1 5 mm Adjusts the trailing edge erase margin The rear trailing edge is this value plus 1 2 mm 0 0 9 0 2 0 0 1 mm step fF p 3 60 Left side 2101 3 Specification 2 1 5 mm Adjusts the left edge erase margin The rear left edge is this value plus 0 3 mm or 0 0 9 0 2 0 0 1 mm step M F p 3 60 Right side Specification 2 2 5 1 5 mm 2101 4 Adjusts the right edge erase margin The rear right edge is this value plus 0 3 mm B245 B276 B277 5 8 SM SP Mode Tables 2201 Development Bias Adjustment 2201 1 Adjusts the voltage applied to the development roller when printing This can be adjusted as a temporary measure if faint copies are being produced due to an aging drum 2 LL 220 V 1 L 260 V 0 N 300 V ID sensor pattern 1 H 340 V 2 HH 380 V Adjusts the voltage applied to the development roller when generating the ID sensor pattern The actual voltage applied is this setting plus the value of SP 2201 1 The setting affects ID sensor pattern density which in turn affects the toner supply 2213 Outputs after Near End 0 50 pages 1 20 pages Sets the number of copy print pages that can be made after toner near end has been detected Reduce the numb
36. n Dup Inverter 7504 125 Paper is caught at the duplex inverter sensor 7504 121 Counter Each P Jam Off Dup Entrance 7504 126 Paper does not reach the duplex entrance sensor Counter Each P Jam Off Dup Entrance 7504 127 Paper is caught at the duplex entrance sensor Counter Each P Jam Off Duplex Exit 7504 128 Paper does not reach the duplex exit sensor Counter Each P Jam On Duplex Exit 7504 129 Paper is caught at the duplex exit sensor SM 5 31 B245 B276 B277 SP Mode Tables Counter Each P Jam Off 1 bin Exit SN 7504 130 Paper does not reach the one bin tray Counter Each P Jam On 1 bin Exit SN 7504 Paper is caught at the one bin tray Counter Each O Jam 0 9999 0 1 step Displays the total number of the original jams on the ADF that have occurred at a certain timing or at a certain location Counter Each O Jam Off Regist SN The original does not reach the registration sensor Counter Each O Jam On Regist SN The original is caught at the registration sensor Counter Each O Jam Off Relay SN The original does not reach the exit sensor Counter Each O Jam On Relay SN The original is caught at the exit sensor Counter Each O Jam Off Inverter SN The original does not reach the reverse sensor y OUSE Seh O Jam On Inverter SN mme original is caught at the reverse sensor Counter Each O Jam Insufficient gap 7505 216 The distance between originals is not sufficient This jam can o
37. nsuccessful the machine uses the result of the latest successful white level adjustment Auto Adjustment Setting 222 281 256 1 step 4901 11 Displays the parameter of the white level adjustment The value is based on the result of SP 4901 12 0 600 0 1 step Displays the result of the white level adjustment Normally the value is between Auto Adjustment Result 228 and 281 including the both values When the value is normal it is stored as the value of SP 4901 11 Auto Adjustment Error 0 Normal 1 Error Displays a return code of the white level adjustment The code 1 error is returned if the adjustment result value is less than 228 or larger than 281 Gi SP490 12 Exposure Lamp ON Turns the exposure lamp on or off To turn off the exposure lamp select OFP The exposure lamp shuts off automatically after 180 seconds 4903 ADS Level 0 255 252 1 step 4903 1 Adjusts the ADS level 4904 ADS Lower Limit 0 255 80 1 step 4904 1 Adjusts the ADS lower limit SM 5 19 B245 B276 B277 SP Mode Tables 4905 ADS Level 0 All 1 One ener Checks the whole area 0 All or the area between 15 mm and 90 mm from the left edge 1 One to adjust the ADS level 4921 Image Adj Selection Image Adj Selection Copy 0 10 0 1 Selects which mode the settings from SP 4922 to SP 4932 and are used for 0 None 1 Text 1 2 Text 2 3 Photo 1 4 Photo 2 5 Photo 3 6
38. only cleared if the counter is removed at the end of a job With 2 they are not cleared at all under either condition With duplex copies the job settings are always preserved regardless of the setting of this SP mode 5121 Count Up Timing 0 Feed In 1 Exit 5124 1 Selects whether the key counter increments at time of paper feed in or at time of paper exit SM 5 23 B245 B276 B277 SP Mode Tables 5127 APS Mode 0 Enabled 1 Disabled 5127 1 Enables or disables the APS mode 5501 PM Alarm Interval Printout 0 9999 0 OK copies step 5501 1 Specifies when the PM alarm occurs 5801 Memory Clear 5801 2 Engine MEF p 5 37 B245 B276 B277 5 24 SM SP Mode Tables Machine Free Run 5802 1 Starts a free run of both the scanner and the printer Press ON to start press OFF to stop Input Check Output Check MF p 5 42 al 00 o N 5803 al o A SM 5 25 B245 B276 B277 SP Mode Tables Rev 05 2007 5807 Area Selection Selects the display language group 1 Japan 2 North America 3 Europe 4 Taiwan 5 Asia 6 China 7 Korea SP 5807 1 is not cleared by SP 5801 2 Gi p 5 37 5811 Serial Num Input 5811 setting Sets the machine serial number FA 5811 3 ID 2 Code Display Displays the ID 2 Code used for NRS 5812 Service TEL Service TEL Telephone Use this to input the telephone number of the service representative The number is di
39. ply motor ON time Set to a high value if the user tends to make many copies having high proportions of solid black image areas Gi p 6 39 2923 Toner Recovery Time 3 60 30 1 s step Adjusts the toner supply motor ON time used during toner recovery from Toner 2923 1 Near End or Toner End This setting is effective only if SP 2921 is set to 0 Since toner recovery is carried out in 3 second cycles the input value should be a multiple of 3 3 6 9 WMF p 6 39 2925 Toner Supply Rate Adjusts the toner supply time for fixed toner supply mode This setting is effective only if SP 2921 is set to 2 or 3 0 7 O t 200ms and settings are as follows 0 t 1 2t 2 4t 3 8t 4 12t 5 16t 6 on continuously 7 0 s Raising this value increases the toner supply motor ON time Set to a high value if the user tends to make many copies having high proportions of solid black image areas Gi p 6 39 B245 B276 B277 5 12 SM SP Mode Tables 2926 Standard Vt 0 00 5 00 2 50 0 01 V step DFU Adjusts Vts the Vt value for new developer The TD sensor output is adjusted to this value during the TD sensor initial setting process This SP is effective only when SP 2921 is 0 1 or 2 2927 ID Sensor Control 0 No 1 Yes Selects whether the ID sensor is or is not used for toner density control This value should normally be left at 1 If the value is 0 d
40. r Jam History and SP 7508 Display Original Jam History Resets all counters except for the management counters The management 7808 1 counters are the counters that are not changed by NVRAM Download SP 5825 1 When the program ends normally the message the message Completed is displayed SM 5 33 B245 B276 B277 SP Mode Tables I7810 IReset Key Op Code Resets the key operator code Use SP 7810 1 when the customer has forgotten the key operator code When the program ends normally the message Completed is displayed if the program ends abnormally an error message is displayed If the customer forgets the key operator code To specify a new key operator code use the User Tools System Settings gt Key Operator Tools 3 Key Operator Code gt On gt Enter Key Operator Code Display Self Diag Displays the SC codes and the number of their occurrences Each number is in the range of 0 to 9999 Dsply Info Count Displays the total operating time or the total number of operations The time is displayed in the following format day hour minute second Dsply Info Count Dsply Timer Count 991 1 The total of the time when the main switch is kept on excluding the time when the safety switch is off Gi p 6 29 Dsply Info Count Dsply APS Working E total of the time when the APS is working 7 7 7 Dsply Info Count Dsply ID S Work 7 The total of the time when the ID sensor is working
41. r all print modes copy printing The specification is 100 1 0 Gi p 3 60 B245 B276 B277 5 14 SM SP Mode Tables 5 2 3 SP4 XXX SCANNER 4008 Sub Scan Magnification Scanner 0 9 0 9 0 0 0 1 step Adjusts the actual sub scan direction scanning magnification The higher the setting the lower the scanner motor speed Gi p 3 60 4009 Main Scan Magnification Scanner 0 9 0 9 0 0 0 1 step Adjusts the magnification along the main scan direction for scanning The specification is 100 1 0 Main scan magnification is implemented in steps of 0 5 Accordingly your input value should be a multiple of 0 5 1 0 0 5 0 0 5 or 1 0 4010 Leading Edge Registration Scanner 5 0 5 0 0 0 0 1 mm step Adjusts the leading edge registration for scanning in platen mode Gi p 3 60 The image moves toward the leading edge The image moves toward the trailing edge The specification is 2 1 5 mm 4011 Side to side Registration Scanner 4 2 4 2 0 0 0 1 mm step Adjusts the side to side registration for scanning in platen mode Gi p 3 60 4011 1 Increasing the value shifts the image to the right The specification is 2 1 5 mm Scan Erase Margin Adjusts the scanning margin individually for each of the four edges It is generally best to adjust the scanning margin as little as possible and use the printing margin for image adjustments 4012 1 Leading edge 4012 2 Tr
42. rn off the main switch Remove the flash memory card 10 Replace the card cover B 1 rivet 11 Turn the main switch on 12 Check the operation DDST Printer Scanner Update Procedure 1 Turn the main switch off B245 B276 B277 5 56 SM Using SP Modes 2 Remove the slot cover A 1 x 5 3 Insert the flash memory card B as shown above 4 Turn on the main power switch 5 Push the printer application key C 6 Push the OK key D and then push Execute SM 5 57 B245 B276 B277 Using SP Modes ER an kay ee one 006 nu BOO Ye Ye 000 A te Sent INT RARA oog ie E Do not turn the machine off while the message Now Writing shows This message indicates the program is running Make sure the message Completed shows This message indicates the program has successfully ended 7 Turn off the main switch 8 Remove the flash memory card 9 Replace the slot cover A 1 x B245 B276 B277 5 58 SM Using SP Modes 5 3 10 TEST PATTERN PRINT SP 5902 1 Executing Test Pattern Printing Specify the pattern number and press the OK key Press the copy start key The copy mode is activated Specify copy settings and press the key PoP gt To return to the SP mode press the key Test Patterns em yO Vertical Lines Double Dot Horizontal Lines Double Dot Grid Pattern Single Dot Grid Pattern Double Dot Alte
43. rnating Dot Pattern Isolated one dot Black Band Horizontal Trimming Area Argyle Pattern Single Dot Grayscales Horizontal Grayscales Vertical Grayscales Vertical Horizontal Grayscales Vertical Horizontal Overlay Grayscales With White Lines Horizontal Grayscales with White Lines Vertical Grayscales with White Lines Vertical Horizontal SM 5 59 B245 B276 B277 Using SP Modes Test Patterns Using IPU 0 Vertical Lines Single Dot bi oO 1 Horizontal Lines Single Dot 32 Vertical Lines Double Dot i 3 Horizontal Lines Double Dot 34 Isolated Four Dots Argyle Pattern 128 Dot Pitch itch Square Gradation 64 Grades al O o wo wi oe o Square Gradation 256 Grades Grayscales Vertical 32 Dot Width Trimming Area A3 A4 Gradation Patches 1 128 Grades A4 Gradation Patches 2 128 Grades Trimming Area A4 Test Patterns Using SBU Grid Pattern double dot Gray scale 1 256 grades Gray scale 2 256 grades hb aa OJ DIS B245 B276 B277 5 60 Using SP Modes 5 3 11 PAPER JAM COUNTERS SP 7504 The table below lists the menu numbers the last three digits of SP 7504 XXX and the paper jam timings and locations Code 001 Paper jam occurs at power on 010 Paper does not reach the registration sensor from a paper tray Paper does not reach the relay sensor 012 Paper is caught at the relay sensor 021 Paper does not reach the v
44. splayed when a service call condition occurs To input a dash press To delete the current telephone number press Service TEL Facsimile 5812 2 Use this to input the fax number printed on user counter reports To input a dash press To delete the current fax number press NVRAM Upload MF p 5 44 5824 1 NVRAM Download 5825 1 MEF p 5 44 5827 5827 1 Program Download Downloads programs to the machine B245 B276 B277 5 26 SM SP Mode Tables 5901 Printer Free Run 5901 1 Executes the free run Press ON to start press OFF to stop 5902 Test Pattern Print 5902 1 MEF p 5 49 5907 Plug amp Play Setting Selects the brand name and production name for the Plug and Play function These names are registered in the NVRAM If the NVRAM becomes defective these names should be re registered Use the right arrow or left arrow key to scroll through the list of brand names To select a brand name press the OK key An asterisk indicates which manufacture is currently selected F 5918 A3 DLT Counter Display 0 Off 1 On Sets the key press display for the counter key This setting has no relation to SSP SP5 104 A3 DLT Double Count 5990 smc Print Il 5990 2 SP 5990 3 User Program Gi p 5 52 5990 4lLogging Data 5990 5 Big font m Si si 5998 Memory Clear 5998 1 Memory Clear n M 5 27 B245 B276 B277 SP Mode Tables 5 2 5 SP6 XXX PERIPHERALS A
45. un Press ON to start press OFF to stop 6010 Stamp Position Adjustment 10 10 0 1 mm step 6010 1 Adjusts the stamp position in the sub scan direction for the fax mode 6901 Display ADF APS 6901 1 Displays the status of the ADF original size sensors Gi p 5 53 B245 B276 B277 5 28 SM SP Mode Tables 6910 ADF Shading Time 0 60 10 1 s step Adjusts the interval used for the shading processing in the ADF mode Light 6910 1land heat in the room may affect the scanner response Reduce this setting if copy quality indicates that the white level is drifting during ADF copy jobs SM 5 29 B245 B276 B277 SP Mode Tables 5 2 6 SP7 XXX DATA LOG 7001 Total Operation 7001 1 Shows the total operation time total drum rotation time 7401 Counter SC Total 0 9999 0 1 step 7401 1 Shows how many times SC codes are generated SC History Shows the histories of the latest 10 SC codes 7403 1 7502 Counter Paper Jam 0 9999 0 1 step 7502 1 Shows the total number of copy paper jams N A o QD 7503 Counter Orgn Jam 0 9999 0 1 step 7503 1 P Counter Each P Jam 0 9999 0 1 step Displays the total number of the paper jams classified by timing and location Counter Each P Jam At power on 7504 1 Paper jam occurs at power on Counter Each P Jam Off Regist NoFeed 7504 10 Paper does not reach the registration sensor from a paper tray
46. y Pass 0 OC 08 00 4 01 03 02 06 8x13 A5 SEF A5 SEF A5 SEF A5 SEF bee A4 SEF A3 SEF A3 SEF HLT HLT HLT HLT HLT DLT DLT LG SEF America SEF SEF SEF SEF SEF SEF SEF B 2 Paper Amount 0 1 About 25 00 About 75 po pbowioo 3 Available Paper Feed Unit Tray Near end Al None 20 2 tray paper feed unit 30 1 tray paper feed unit SM 5 49 B245 B276 B277 Using SP Modes 5 3 6 OUTPUT CHECK SP 5804 Conducting an Output Check y To prevent mechanical or electrical damage do not keep an electrical component on for a long time Select SP 5804 Select the number see the table below corresponding to the component Select ON To stop the operation select OFF POP gt Output Check Table Number 005 006 040 and 041 may not respond when the fusing temperature is high Num Component 001 Main Motor Forward 002 Main Motor Reverse pos FenMowrtow B245 B276 B277 5 50 SM Num Component 021 Duplex Inv Motor Forward 022 Duplex Trans Motor 024 Duplex Inv Motor Hold Oo 25 Dup Trans Motor Hold 26 Polygon Motor 27 Polygon M LD 28 29 DF Transport Motor 30 DF Feed Motor 31 DF Feed Clutch 32 DF Pickup Solenoid 33 DF Stamp Solenoid 34 DF Gate Solenoid 35 1 bin Gate Solenoid 1 bin Tray Motor 37 1 bin Tray Motor Hold 038 Fusing Solenoid 040 Duplex Fan Motor High 041 Duplex Fan Motor Low Oo dd E o i SM 5 51 Using S
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