Models 7020/7022/7025/7030 7035/7130/7135 - service
Contents
1. 3 J 6 1 Screws That Must Not be Removed 3 C 1 7 Replacing the Registration Rollers 2 Removing the Original Glass 3 C 1 EE EE EE EN 3 J 6 3 Removing and Reinstalling the CCD Unit 3 C 2 8 Cleaning the Paper Dust Removing 4 Replacing the Exposure Lamp 3 C 3 ee en 3 J 7 5 Removing and Reinstalling the FIXING UNIT ee ee ee ee ee ee ee ee ee ee ee ee 3 K 1 Exposure UNIE ees ee ee ke ee 3 C 4 1 Removing and Reinstalling the 6 Removing and Reinstalling the Fixing Unit zur 3 K 1 Optics Drive Motor ee 3 C 5 2 Replacing the Fixing Heater Lamps 7 Removing the Optics Wire 3 C 5 Main Lamp and Sub Lamp amp 3 K 1 8 Installing the Optics Wire 3 C 6 3 Removing and Reinstalling Ae Fixing WRITE UNIT iese See ses Ee ske ee 3 D 1 Claw nn AO 3 K 2 1 Removing and Reinstalling the Write Unit 3 D 1 4 Replacing the Fixing Web Fixing Cleaning PURE EE seele 3 E 1 E LS nn 3 K 3 1 Removing and Reinstalling the 5 Removing ano Reinstalling the Fixing Pad EE EE RE it 3 E 1 Heat Roller Fixing Pressure Roller 3 K 4 2 Removing and Reinstalling the Drum 3 E 1 6 Removing and Reinstalling the Fixing 3 Removing and Reinstalling the Temdsrature Sensors ann 3 K 5 Separation Claw 3 E 3 7 Removing and Reinstalling the Fuse CORONA UNIT SECTION cece 3 F 1 iMounting Plate assembly 3 K 5 1 Removing and Reinstalling the ADU PAPER2. 8 25 DB 409 410 CONNECTOR LAYOUT DRAWING 8 26 LIST OF JAM CODES ese eee eee 8 27 LIST OF WARNING ERROR CODES 8 31 7020 TIME CHART 8 5X11 LIFE SIZE 2 COPIES FEED FROM TRAY 1 ee ees esse ee eee ee ee ee ee 8 44 7030 TIME CHART 8 5X11 LIFE SIZE 2 COPIES FEED FROM TRAY 1 ee ees ee ee eee ee ee ee ee 8 45 7035 TIME CHART 8 5X11 LIFE SIZE 2 COPIES FEED FROM TRAY 1 ee ees eee eee ee ees ee ee 8 46 7020ADU TIME CHART 8 5X11 LIFE SIZE 3 COPIES FEED FROM TRAY 1 8 47 7035ADU TIME CHART A4 LIFE SIZE 3 COPIES FEED FROM TRAY 1 8 48 DF 314 TIME CHART 8 5X11 SINGLE SIDE ORIGINAL 3 SHEETS eee 8 49 7035 DF 314 TIME CHART 8 5X11 SINGLE SIDE ORIGINAL 3 SHEETS 8 50 DF 314 TIME CHART 8 5X11 DOUBLE SIDE ORIGINALS 2 SHEETS 00 eee eee 8 51 7035 DF 314 TIME CHART 8 5X11 DOUBLE SIDE ORIGINALS 2 SHEETS 8 52 FS 107 TIME CHART 8 5X11 SORT MODE 2 SHEETS 2 SETS u 8 53 7035 FS 107 TIME CHART 8 5X11 SORT MODE 2 SHEETS 2 SETS nico Geek ER EE 8 54 FS 107 TIME CHART 8 5X11 STAPLE MODE 2 SHEETS 1 POSITION 0 0 eee 8 55 7035 FS 107 TIME CHART 8 5X11 STAPLE MODE 2 SHEETS 1 POSITION 8 56 DB 209 DB409 TIME CHART 8 5X11 LIFE SIZE 3 COPIES FEED FROM TRAY 3 neeese 8 57 7020 SERIES WIRING DIAGRAM 8 59 DF 314 OVERALL WIRING DIAGRAM 8 63 FS 107 O
3. EXIT SECTION ees ees ee ee 3 L 1 Charging Corona Unit 3 F 1 1 Removing and Reinstalling the Exit 2 Removing and Reinstalling the Charge Sensor Unit 7020 25 30 35 Only 3 L 1 Control Plate 3 F 1 3 Replacing the charging wire 3 F 2 4 Removing and Reinstalling the Transfer and Separation Corona Unit 3 F 2 5 Replacing the Transfer and Separation EE Er inaa paa 3 F 3 DEVELOPING UNIT ociosos 3 G 1 1 Screws That Must not be Removed 3 G 1 2 Removing and Reinstalling the Developing Unit ecce 3 G 1 3 Replacing the Developer 3 G 2 TONER SUPPLY UNIT ese ese ee ee ee nenn 3 H 1 1 Removing and Reinstalling the Toner Bottle 4 2 ee 3 H 1 2 Removing and Reinstalling the Toner Supply Unit sees ee ke ee ge ee 3 H 1 CONTENTS 4 Adjustment 5 ISW HOW TO USE THE ADJUSTMENT SECTION 4 1 BE A ER 5 1 1 Construction sisie se seen 4 1 1 Description of the ISW ono 5 1 ADJUSTMENTS WHEN REPLACING PARTS 4 1 2 Operating Method 5 1 LIST OF ADJUSTMENT ITEMS 2 222 4 2 MODE CHANGE MENU ee ee ee ee ee 4 3 6 KRDS 1 Setting Method 4 3 KRDS ee ee ee ee ee ee ee ee 6 1 CHECK OF COUNT VALUE WITH P FUNCTION 4 4 1 Outline een 6 1 1 How to Use P Function nee 4 4 2 Specifications cen 6 1 25 MODE EER ins EE aii 4 5 3 KRDS Setting 222 6 1 1 Setting Mai ed 1 4 6 4 KRDS Set Up 6 2 2 Setting S fiware DIP SW 4 6 5 Call
4. ih 7030 7130 7035 7135 Only 2 J 7 2 UNIT EXPLANATION FIXING UNIT ee ee ee ek ee ee ee 2 K 1 EXTERNAL SECTION TE E 2 A 1 1 Composition nn 2 K 1 1 Composition unse a 2 Mechanisms un 2 K 1 DRIVE SECTION nn 2 B 1 ia Fling Temperature Control 2K2 1 Composition ON 2 B 1 4 SD4 Cleaning Web SD Control 2 K 4 2 Mechanisms EE EE N 2 B 1 ADU PAPER EXIT SECTION ann 2 1 4 a a Se Motor Control eg 1 Composition 5 cor 2 L 1 READ SECTION 2222 erne ke see ee ee does SE D BARE 2 C 1 o 2 Mechanisms seeen 2 L 2 1 Composition ueeennnen 2 C 1 A 3 Paper Exit ADU Conveyance 2 Mechanisms EE EE TO 2 C 1 Switching Control au 2 L 2 8 M2 Optical Motor Control 2 C 2 4 ADU Conveyance Control 2 L 3 4 Exposure Control 22 22 2222 205 OTHER CONTROLS 2 M 1 la pel odie Control a 1 Parts Energized When the Main Power Ba SEG Was ea Switch is OFF ees esse P M 1 7 AE Control 2 C 9 2 Components Operated by Power id ge DE iii a Switches SW1 and SW 2 M 1 EE OR SEERE 3 Fan Control ese ee ee Re 2 M 2 2 Mechanisms ecce 2 D 1 4 Operation Unit Control 2 M 4 B M5 Polygon Motor Control ere 5 Counter Control 2 M 5 ee Mi Write Qontrol se 2 03 6 Option Control ee Re 2 M 6 ad OE HE EE 2 E 1 1 Composition RE Er 2 E 1 3 DISASSEMBLY ASSEMBLY 2 Mechanisms eccer 2 E 1 3 PC
5. 2 G 1 1 COMPOSITION ese ee ke ee Re 2 G 1 See Ee Be Re Re Re Re Re Re Re Re Re EEE I Re Re Re DELE xvi 2 Mechanisms scenerne 2 G 1 IMPORTANT INFORMATION xvi 3 M3 Developing Motor Control 2 G 2 E 4 Developing Bias Control 2 G 2 RE OE xvil Be oe ERE RR xix TONER SUPPLY UNIT ee 2 H 1 7020 SERIES LIST OF DIFFERENCE xxi 1 Composition eee eee eee 2 H 1 LIST OF OPTIONS THAT CAN BE USED WITH THE 2 Mechanisms esse ese ees eek ee Re Re 2 H 1 7020 SERIES ne xxii 3 Toner Level Detection Control 2 H 2 7020 SERIES PRODUCT CONFIGURATORS xxiii 4 Toner Bottle Detection Control 2 H 2 1 OUTLINE CLEANING TONER RECYCLE UNIT 2 1 1 OUTLINE OF SYSTEM ann 1 1 1 Composition ees ee 21t me 7020 SERIES PRODUCT SPECIFICATIONS 1 2 2 Mechanisms seeen 2 1 1 CENTER CROSS SECTION ann 1 5 PAPER FEED UNIT EA eee rn 2 J 1 DRIVE SYSTEM DIAGRAM nn 1 6 1 Composition ans u 1 Main Drive nnr 1 6 N ME N N ee en 2 DevelopinQuDriVe ooocconiononcoconccccnoncinonoos 1 7 3 Paper Feed Control see ee a 3 Paper 620 Drive 1 smsen 1 8 4 Paper Up Down Control 2 J 3 4 ABU Senne 1 10 5 Paper Size Detection Control SR 5 R amp ING Drive anna 1 11 6 No Paper Detection Control 2 J 6 SI NFoner supply Drive 1 12 7 Control of Paper Level Detection 2 J 6 8 Intermediate Conveyance Control
6. Konica SERVICE MANUAL Models 7020 7022 7025 7030 7035 7130 7135 OCTOBER 2002 CSM 7135 KONICA BUSINESS TECHNOLOGIES INC fineline6 7020 7022 7025 7030 7035 7130 7135 SERVICE MANUAL OCTOBER 2002 IMPORTANT NOTICE Because of the possible hazards to an inexperienced person servicing this equipment as well as the risk of damage to the equipment Konica Business Technolo gies strongly recommends that all servicing be per formed by Konica trained service technicians only Changes may have been made to this equipment to improve its performance after this service manual was printed Accordingly Konica Business Technologies Inc makes no representations or warranties either expressed or implied that the information contained in this service manual iscomplete or accurate It is under stood that the user o this manual must assume all risks or personal injury nd or damage to the equipment while servicing the equipment for which this service manual is intended Corporate Publications Department 2002 KONICA BUSINESS TECHNOLOGIES INC All rights reserved Printed in U S A CONTENTS CONTENTS a vii CORONA UNIT An 2 F 1 IMPORTANT NOTICE EE ie 1 Composition id 2 F 1 IMPORTANT NOTICE 2 Mechanisms uussr er ee ee 2 F 1 3 Charging Control ee 2 F 2 BERE ER ED EE ER iaa vii 4 Transfer Separation Control 2 F 3 ELE SE Ee vii DEVELOPING UNIT sees ee ese ee ee ese ee ee
7. LTSL Control 2 2 E 2 EXTERNAL SECTION EE VEE ce 3 A 1 4 Separation Claws Control 2 E 2 1 Replacing the Ozone Filter u a 5 Paper Entrance Guide Plate Control 2 E 3 CONTENTS 2 Replacing the Filter Cover Assembly and CLEANING TONER RECYCLE UNIT 3 1 1 Suction Filter A Other Than 7020 25 30 1 Removing and Reinstalling the ER EE 3 A 2 Cleaning Blade 3 11 DRIVE SECTION tocino erstes 3 B 1 PAPER FEED UNIT nn 3 J 1 1 Removing and Reinstalling the Motor 1 Replacing the Bypass Pickup Units Main Paper Feed Developing 3 B 1 Roller Bypass Conveyance Roller 3 J 1 2 Replacing the Registration Clutch 3 B 2 2 Replacing the Bypass Reversal Roller 3 J 2 3 Replacing the Loop Clutch 3 B 3 3 Replacing the Feed Rubber and the 4 Removing the Ribbon Cable Double Feed Prevention Upper Rubber Other than 7185 esse sesse se se see 3 B 4 Upper Tray een 3 J 2 5 Reinstalling the Ribbon Cable 4 Replacing the Double Feed Prevention Other Than 7135 3 B 4 Lower Rubber Upper Tray 3 J 3 6 Removing the Ribbon Cable 5 Replacing the Feed Rubber and Double 7135 Only EE EE DEEL ese ED DEEG 3 B 5 Feed Prevention Upper Rubber Lower 7 Reinstalling the Ribbon Cable TN ie ERG oe 3 J 4 FASS Only vacancia is 3 B 5 6 Replacing the Double Feed Prevention READ SECTION ese eee eee cette eee ee ee 3 C 1 Lower Rubber Lower Tray
8. VERALL WIRING DIAGRAM 8 64 DB 209 210 DB 409 410 OVERALL WIRING DIAGRAM EE EE eet nn 8 65 vi
9. ing Time Set Menu Mode Arbitrary 6 13 3 PM Qouat Setting nee 4 20 6 KRDS Host Call ieke seke RE RE 6 16 4 Datay ollection esse sesse ee ee ee 4 21 7 Data to be Processed 0 6 17 5 epy Count for Each Part to be 8 FAX KRDS Auto ON Function 6 17 REplaced ion 4 27 9 A Point to Notice for Operation 6 17 6 Password Setting 4 31 10 ASCII Code Table 1 6 18 7 Setting Phone Number of the Service 11 Error Code Table 6 19 Centella dies 4 32 8 Setting the Serial Number 4 33 7 SERVICE 9 Displaying the ROM Version 222 22 nn SERVICE SCHEDULE ie ees ee 7 4 10 KRDS Setting ee ME N ver 1 Service Schedule 1 7 1 11 ISW Setting nn 4 34 2 Maintenance Items 7 2 12 Root counter display 4 34 3 Periodic Check Items Main Body 7 5 13 Setting Date ees ese ee ee ee ee 4 34 4 Periodic Check Items Options 7 7 14 Counter Clear 5 List of Actual Durable Counters for Other Than 7020 25 80 35 u Tar Replacement Parts 7 8 AS 4 35 r Important Maintenance Pan act 7 9 1 Setting Method nennen Ta COPY MATERIALS coccion 7 10 2 Migh EE oa 1 PM Parts Kit annn 7 10 3 Timing Adjustment A 4 40 2 Consumables Single Unit Supply 7 11 4 Running Test ea Sol SERVICE MATERIALS LIST cocino 7 12 5 Test Pattern Output KDN ee 4 52 1 Maintenance Kit Composition 7 12 6 Test Pa
10. ttern AE 55 14556 SPECIAL TOOLS LIST ae ee 7 13 7 Image Quality Adjustment 4 56 8 List Print ee ee ee ee ee ee ee 4 58 9 Counter Clear iesene 4 59 Diagrams 10 Adjustment of RADE ee 4 60 MAIN BODY ELECTRICAL PARTS LAYOUT 11 FNS Adjustment ausm 4 64 DRAWING nun 8 1 47 MODE daniela 4 79 1 Switches and Sensors 8 1 1 47 Mode Setting Method 4 79 BEE OE EE een 8 4 2 Initial Setting in the Field 4 80 3 PCBs and Others ee ee ee 8 7 3 RADF Original Size Detection DF 314 ELECTRICAL PARTS LAYOUT Ad just MERE nen 4 80 O A 8 9 4 ERDH Memory Check 4 81 FS 107 ELECTRICAL PARTS LAYOUT 4 1 Bypass Size Detection Adjustment ee es 4 81 DRAWING ee ee ee ee ee 8 10 5 Input Check List anna 4 82 DB 209 210 ELECTRICAL PARTS LAYOUT 6 Output Check List un 4 85 DRAWING Seesen 8 12 OTHER ADJUSTMENTS aan 4 90 DB 409 410 ELECTRICAL PARIS LAYOUT 1 RADF Mounting Position Adjustment 4 90 DRAWING ie ee ee ee ee 8 13 2 RADF Distortion Adjustment 4 90 IT 101 ELECTRICAL PARTS CONNECTOR 8 RADF Original Skew Adjustment 4 91 LAYOUT DRAWING ie ee ee ee 8 14 4 DB 409 410 Paper centering MAIN BODY CONNECTOR LAYOUT DRAWING 8 15 Adjustment un 4 91 BEA CONNECTOR LA OUT BEK WING 558522 5 DB 409 410 Tray Tilt Adjustment 4 92 CONTENTS FS 107 CONNECTOR LAYOUT DRAWING 8 23 DB 209 210 CONNECTOR LAYOUT DRAWING
Download Pdf Manuals
Related Search