CANON PIXMA MP750/MP780 SERVICE MANUAL

CRYSTAL CLEAR HIGH QUALITY PDF FORMAT

MORE THAN 140 PAGES !!

CONTAINS SERVICE BULLETINS UPDATES

REPAIR IT YOURSELF AND SAVE !!

INCLUDES ILLUSTRATED PICTURES AND STEP-BY-STEP INSTRUCTIONS

USED BY THE REAL TECHNICIANS

MAINTENANCE

ADJUSTMENT, PERIODIC MAINTENANCE, PERIODIC REPLACEMENT PARTS, AND REPLACEMENT

CUSTOMER MAINTENANCE

PRODUCT LIFE

SPECIAL TOOLS

SERIAL NUMBER LOCATION

LIST OF ERROR DISPLAY / INDICATION

USERS ERROR MESSAGE

USERS ERROR CODE

SERVICE CALL ERRORS

NEW ERROR CODES AND RECOVERY METHODS

WARNINGS

TROUBLESHOOTING BY SYMPTOM

PROCESSING COMMUNICATION PROBLEMS (MP780 ONLY)

INITIAL IDENTIFICATION OF PROBLEMS

PROCEDURES FOR PROCESSING COMMUNICATION PROBLEMS WITH CANON FACSIMILE.

PROCEDURES FOR PROCESSING COMMUNICATION PROBLEMS WITH OTHER MANUFACTURERS

FAX

NOTES ON SERVICE PART REPLACEMENT (AND DISASSEMBLING / REASSEMBLING)

SPECIAL NOTES ON REPAIR SERVICING

FLEXIBLE CABLE AND HARNESS WIRING, CONNECTION

ADJUSTMENT / SETTINGS

PAPER FEED MOTOR ADJUSTMENT

GEAR PHASE ADJUSTMENT

LIFT CAM SHAFT ASSEMBLY ADJUSTMENT

SOLENOID CAM SPRING LOCATION

CARRIAGE SHAFT CLIP LOCATION

WHITE SHEET LOCATION

GREASE APPLICATION

WASTE INK COUNTER SETTING

USER DATA FLOW

SERVICE SWITCHES

HARDWARE SWITCHES

SERVICE DATA SETTING

SERVICE DATA REGISTRATION / SETTING METHOD

SERVICE DATA FLOWCHART

EXPLANATION OF SERVICE DATA

NEW SSSWS / PARAMETERS ADDED TO THIS MODEL

SSSW DEFAULT SETTING

TEST MODE / FACTORY MODE OVERVIEW

TEST MODE MENU

FACTORY MODE

OPERATION PANEL TEST

PRINT TEST

CD-R CALIBRATION (230V ONLY)

UPGRADING THE VERSION OF SPCNT FLASH ROM

VERIFICATION ITEMS

USERS REPORT SERVICE TEST PRINT

SERVICE EPROM INFORMATION PRINT

SYSTEM DATA LIST (MP780 ONLY)

SYSTEM DUMP LIST (MP780 ONLY)

SERVICE ACTIVITY REPORT (SENDING/RECEIVING) (MP7800NLY)

EPROM INFORMATION PRINT

CLEANING YOUR MACHINE

CAUTION

CLEANING THE EXTERIOR

CLEANING THE SCAN AREA

CLEANING THE INTERIOR

CLEANING THE FEEDER COVER

CLEANING THE RUBBER SHEET / PAPER FEED ROLLER / SEPARATE ROLLER

CLEANING THE PAPER FEED ROLLER

CLEANING THE BOTTOM PLATE

TRANSPORTATION

NEW TECHNOLOGIES

CLEANING MODE AND AMOUNT OF INK PURGED

PRINT MODE

PROBLEMS SPECIFIC TO THE MP750/MP780 AND CORRECTIVE ACTIONS)

APPENDIX

WIRING DIAGRAM

CIRCUIT DIAGRAM

NCU CIRCUIT DIAGRAM1

NCU CIRCUIT DIAGRAM2

RELAY CIRCUIT DIAGRAM

SPECIFICATION