Service Manual
Page 3
... replaced parts and consumables/durables and scheduled servicing charts. It also shows how these units may be disassembled/assembled and adjusted. CHAPTER 9, "Maintenance and Servicing," provides tables of the following : Model Manual pick-up to when a copy is delivered in view of the functions of electrical and mechanical units and in relation to their timing of operation. CHAPTER 8, "Installation," introduces requirements for the copier's lens drive unit and scanner drive unit...
... replaced parts and consumables/durables and scheduled servicing charts. It also shows how these units may be disassembled/assembled and adjusted. CHAPTER 9, "Maintenance and Servicing," provides tables of the following : Model Manual pick-up to when a copy is delivered in view of the functions of electrical and mechanical units and in relation to their timing of operation. CHAPTER 8, "Installation," introduces requirements for the copier's lens drive unit and scanner drive unit...
Service Manual
Page 4
... the output of Service Information bulletins. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) The following rules apply throughout this Service Manual and all cases, the internal mechanisms of operation. Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with reference to the timing of...
... the output of Service Information bulletins. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) The following rules apply throughout this Service Manual and all cases, the internal mechanisms of operation. Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with reference to the timing of...
Service Manual
Page 5
... Detaching the Scanning Lamp Drive Assembly 3-4 Unit 3-10 II. Copyboard Drive Assembly...3-11 A. Jam Indicator 1-11 D. Inputs to DC Controller ...........2-6 1. Outputs from DC Controller (1/2 2-8 2. Outputs from DC Controller (2/2 2-9 CHAPTER 3 EXPOSURE SYSTEM I . MECHANICAL SYSTEM 3-9 Drive 3-3 A. FEATURES 1-1 II. PC420/430/FC220 1-6 2. Changing the Density ...........1-14 G. When Not Using the Copier for a Long Time 1-16 V. Mechanism of Electrical Circuit......2-2 C. SPECIFICATIONS 1-2 III. Making Copies 1-8 C. Cleaning 1-14 1. Outline...
... Detaching the Scanning Lamp Drive Assembly 3-4 Unit 3-10 II. Copyboard Drive Assembly...3-11 A. Jam Indicator 1-11 D. Inputs to DC Controller ...........2-6 1. Outputs from DC Controller (1/2 2-8 2. Outputs from DC Controller (2/2 2-9 CHAPTER 3 EXPOSURE SYSTEM I . MECHANICAL SYSTEM 3-9 Drive 3-3 A. FEATURES 1-1 II. PC420/430/FC220 1-6 2. Changing the Density ...........1-14 G. When Not Using the Copier for a Long Time 1-16 V. Mechanism of Electrical Circuit......2-2 C. SPECIFICATIONS 1-2 III. Making Copies 1-8 C. Cleaning 1-14 1. Outline...
Service Manual
Page 7
...Removing the Fixing Upper Unit 6-9 4. Power Supply PCB 7-2 C. External Covers 7-4 1. Detaching the Control Panel Cover 7-4 2. Detaching the Body Cover 7-5 3. Detaching the Top Cover Assembly 7-7 4. Detaching the Copyboard ..7-9 C. Points to Note 10-4 paint on back of white B. Control Panel PCB 7-14 1. PERIODICALLY REPLACED PARTS 9-1 II. PERIODICAL SERVICING ..........9-1 IV. Storing Sealed Cartridges.......9-2 B. Handling the Cartridge.......9-3 CHAPTER 10 TROUBLESHOOTING I . MAINTENANCE AND INSPECTION ADJUSTMENTS 10-5 10-3 A. Image Adjustment...
...Removing the Fixing Upper Unit 6-9 4. Power Supply PCB 7-2 C. External Covers 7-4 1. Detaching the Control Panel Cover 7-4 2. Detaching the Body Cover 7-5 3. Detaching the Top Cover Assembly 7-7 4. Detaching the Copyboard ..7-9 C. Points to Note 10-4 paint on back of white B. Control Panel PCB 7-14 1. PERIODICALLY REPLACED PARTS 9-1 II. PERIODICAL SERVICING ..........9-1 IV. Storing Sealed Cartridges.......9-2 B. Handling the Cartridge.......9-3 CHAPTER 10 TROUBLESHOOTING I . MAINTENANCE AND INSPECTION ADJUSTMENTS 10-5 10-3 A. Image Adjustment...
Service Manual
Page 8
... copy is too light (halftone 2. Checking the Durables ..10-12 9. The copy is foggy (cross feed 5. The scanning lamp fails to rotate. (lighter at time of the copy is absent........10-26 (extremely light overall)..10-17 7. Copy Paper Jams 10-30 1. Pick-up fails 10-27 4. IMAGE TROUBLESHOOTING 10-11 much too wide 10-21 A. Troubleshooting Malfunctions 10-24 C. The copy is too light (dark 4. TROUBLESHOOTING PAPER FEED PROBLEMS 10-30 A. Checking the Feeding...
... copy is too light (halftone 2. Checking the Durables ..10-12 9. The copy is foggy (cross feed 5. The scanning lamp fails to rotate. (lighter at time of the copy is absent........10-26 (extremely light overall)..10-17 7. Copy Paper Jams 10-30 1. Pick-up fails 10-27 4. IMAGE TROUBLESHOOTING 10-11 much too wide 10-21 A. Troubleshooting Malfunctions 10-24 C. The copy is too light (dark 4. TROUBLESHOOTING PAPER FEED PROBLEMS 10-30 A. Checking the Feeding...
Service Manual
Page 13
...-up tray. Auto power-off automatically when left alone for quick copying work. 4. FEATURES 1. The user need no more than replace the cartridge and perform simple cleaning to black toner, the user has a choice of copy effects. COPYRIGHT © 1998 CANON INC. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1 Direct charging. The copier shuts off . Quick start. The copier's wait time is compact and light, providing...
...-up tray. Auto power-off automatically when left alone for quick copying work. 4. FEATURES 1. The user need no more than replace the cartridge and perform simple cleaning to black toner, the user has a choice of copy effects. COPYRIGHT © 1998 CANON INC. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1 Direct charging. The copier shuts off . Quick start. The copier's wait time is compact and light, providing...
Service Manual
Page 14
... 128 g/m2. • Copying on each side no more than three times. LGL* max.; SPECIFICATIONS Type System Item Body Copyboard Light source Lens Photosensitive medium Copying Charging Exposure Copy density adjustment Development Pick-up Separation Cleaning Fixing Document type Maximum document size Reproduction ratio Wait time First copy Continuous copying Copying speed PC400/FC200 PC420/430/FC220 Portable (w/ grips) Moving Tungsten lamp of A4, 80 g/m2) Copy tray Non-image width 2 mm (leading edge...
... 128 g/m2. • Copying on each side no more than three times. LGL* max.; SPECIFICATIONS Type System Item Body Copyboard Light source Lens Photosensitive medium Copying Charging Exposure Copy density adjustment Development Pick-up Separation Cleaning Fixing Document type Maximum document size Reproduction ratio Wait time First copy Continuous copying Copying speed PC400/FC200 PC420/430/FC220 Portable (w/ grips) Moving Tungsten lamp of A4, 80 g/m2) Copy tray Non-image width 2 mm (leading edge...
Service Manual
Page 18
... paper : Jam and : Check error and : Check error and : Check error C ON OFF 9 darker lighter lighter darker 1 245 6 78 10 Figure 1-401A q Density Control Dial w AE key • Press it to indicate pick-up tray will be used for continuous copying. t Copy Count Indicator • Displays the number of paper; ' ' is deselected. the operation stops after the last copy has been made ; Control Panel 1. the initial number is switched by self diagnosis. OPERATION A. CHAPTER 1 GENERAL DESCRIPTION IV. i Copy Start Key o Power Switch...
... paper : Jam and : Check error and : Check error and : Check error C ON OFF 9 darker lighter lighter darker 1 245 6 78 10 Figure 1-401A q Density Control Dial w AE key • Press it to indicate pick-up tray will be used for continuous copying. t Copy Count Indicator • Displays the number of paper; ' ' is deselected. the operation stops after the last copy has been made ; Control Panel 1. the initial number is switched by self diagnosis. OPERATION A. CHAPTER 1 GENERAL DESCRIPTION IV. i Copy Start Key o Power Switch...
Service Manual
Page 20
...-up tray; Figure 1-402B PC420/430/FC220 Set the number of copies to suit the size of the scanning lamp reaches the specified value. • The wait time is about 0 second. • The copier will shut itself off in about 50 sheets of a size suited to 9 or F) using the + key, and check the Copy Count indicator. 1-8 COPYRIGHT © 1998 CANON INC. then, close the copyboard cover. Making Copies 1) Switch the copier ON...
...-up tray; Figure 1-402B PC420/430/FC220 Set the number of copies to suit the size of the scanning lamp reaches the specified value. • The wait time is about 0 second. • The copier will shut itself off in about 50 sheets of a size suited to 9 or F) using the + key, and check the Copy Count indicator. 1-8 COPYRIGHT © 1998 CANON INC. then, close the copyboard cover. Making Copies 1) Switch the copier ON...
Service Manual
Page 22
...- CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 1 GENERAL DESCRIPTION Manual Feeding PC400/FC200 1) Set a document on the copyboard. 2) Adjust the Density Control lever to suit the document. 3) Slide the pick-up guide to suit the size of 64 to 128 g/m2 when making overlay copies. • Do not process each side more than twice. or three-colored copies...
...- CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 1 GENERAL DESCRIPTION Manual Feeding PC400/FC200 1) Set a document on the copyboard. 2) Adjust the Density Control lever to suit the document. 3) Slide the pick-up guide to suit the size of 64 to 128 g/m2 when making overlay copies. • Do not process each side more than twice. or three-colored copies...
Service Manual
Page 64
... change the developing bias between black toner and color toner. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) PC420/430/FC220). • Setting made by the density control dial/lever in the DC component of the photosensitive drum. The density correction switch (SW606) on the other hand, shows changes in manual density control mode; Note: The copier does not change the setting if the copies...
... change the developing bias between black toner and color toner. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) PC420/430/FC220). • Setting made by the density control dial/lever in the DC component of the photosensitive drum. The density correction switch (SW606) on the other hand, shows changes in manual density control mode; Note: The copier does not change the setting if the copies...
Service Manual
Page 114
... OFF, thus cutting the power output. The fuse blows if an overcurrent flows because of the problem, and replace the fuse. If this happens, remove the cause and switch the copier ON to the DC power supply when the power switch and door switch are as power for about 5 minutes after a condition associated 'E0' occurs; The copier is supplied to reset. 7-2 COPYRIGHT © 1998...
... OFF, thus cutting the power output. The fuse blows if an overcurrent flows because of the problem, and replace the fuse. If this happens, remove the cause and switch the copier ON to the DC power supply when the power switch and door switch are as power for about 5 minutes after a condition associated 'E0' occurs; The copier is supplied to reset. 7-2 COPYRIGHT © 1998...
Service Manual
Page 132
... the copy density lever/dial. 12 Set the Test Sheet on the copyboard, and make sure that the copy count is correctly indicated (PC420/430/FC220). • Check that '1' goes ON on the display (PC420/430/FC220). • Check that 'P' is indicated when the Copy Start key is pressed without setting copy paper (PC420/430/FC220). 13 Clean the exterior of the copier and the area around it. 8-4 COPYRIGHT © 1998 CANON INC...
... the copy density lever/dial. 12 Set the Test Sheet on the copyboard, and make sure that the copy count is correctly indicated (PC420/430/FC220). • Check that '1' goes ON on the display (PC420/430/FC220). • Check that 'P' is indicated when the Copy Start key is pressed without setting copy paper (PC420/430/FC220). 13 Clean the exterior of the copier and the area around it. 8-4 COPYRIGHT © 1998 CANON INC...
Service Manual
Page 141
...: Work quickly when removing jams or replacing cartridges. The photosensitive drum is outside the copier. h. CHAPTER 9 MAINTENANCE AND SERVICING c. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) 9-5 nevertheless, exposure to fire, or it is disposed of the sun have intensities ranging between about 5 minutes under general lighting). Advise the user to send all used cartridge to light for a long time can affect the drum...
...: Work quickly when removing jams or replacing cartridges. The photosensitive drum is outside the copier. h. CHAPTER 9 MAINTENANCE AND SERVICING c. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) 9-5 nevertheless, exposure to fire, or it is disposed of the sun have intensities ranging between about 5 minutes under general lighting). Advise the user to send all used cartridge to light for a long time can affect the drum...
Service Manual
Page 147
... A. Cartridge. 2. DC controller/DC power supply PCB (see "Troubleshooting by the density correction switch? If a mono color cartridge is used , refer to 5.5; Set the switch to three copies of the Test Chart (NB-3, NA-2, NA-3); see Note 3. see Note 3. 3. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) I. End. If NB3 is not equipped with an adjustment function for each type of light...
... A. Cartridge. 2. DC controller/DC power supply PCB (see "Troubleshooting by the density correction switch? If a mono color cartridge is used , refer to 5.5; Set the switch to three copies of the Test Chart (NB-3, NA-2, NA-3); see Note 3. see Note 3. 3. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) I. End. If NB3 is not equipped with an adjustment function for each type of light...
Service Manual
Page 164
... recommended paper; Is the problem corrected? CHAPTER 10 TROUBLESHOOTING 12. The copy has white spots (cross feed direction). Clean the pick-up guide plate. 4. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) NO Check the scanning lamp for leakage of package. Cause Transfer charging assembly Feeding assembly Delivery roller Step Checks 1 Press the Copy Start key, and switch the copier OFF while the copy paper...
... recommended paper; Is the problem corrected? CHAPTER 10 TROUBLESHOOTING 12. The copy has white spots (cross feed direction). Clean the pick-up guide plate. 4. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) NO Check the scanning lamp for leakage of package. Cause Transfer charging assembly Feeding assembly Delivery roller Step Checks 1 Press the Copy Start key, and switch the copier OFF while the copy paper...
Service Manual
Page 165
... low; CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-21 YES/NO Remedies NO Try paper of a type recommended by Canon? if the results are found, replace the fixing unit or roller. COPYRIGHT © 1998 CANON INC. CHAPTER 10 TROUBLESHOOTING 14. NO See "The fixing heater fails to the registration? YES The control temperature for control after copy operation is started...
... low; CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-21 YES/NO Remedies NO Try paper of a type recommended by Canon? if the results are found, replace the fixing unit or roller. COPYRIGHT © 1998 CANON INC. CHAPTER 10 TROUBLESHOOTING 14. NO See "The fixing heater fails to the registration? YES The control temperature for control after copy operation is started...
Service Manual
Page 171
...-attach the lamp unit. if normal, replace the DC controller/DC power supply PCB. 8. Replace the DC controller/ DC power supply PCB. Pick-up solenoid (SL1; NO YES See "The main motor fails to the left until it stops, and open the top cover. Cause Main motor (M1) Step Checks 1 Move the copyboard to rotate." YES NO Check the spring clutch in "Troubleshooting Feeding Faults."
...-attach the lamp unit. if normal, replace the DC controller/DC power supply PCB. 8. Replace the DC controller/ DC power supply PCB. Pick-up solenoid (SL1; NO YES See "The main motor fails to the left until it stops, and open the top cover. Cause Main motor (M1) Step Checks 1 Move the copyboard to rotate." YES NO Check the spring clutch in "Troubleshooting Feeding Faults."
Service Manual
Page 175
... feeding assembly? Is the problem corrected? NO Adjust the movement of a type recommended by Canon. Is its movement plate. YES Advise the user to use recommended paper. 2 Is the copy paper curled or wavy, or otherwise deformed? YES Remove the foreign matter. Static eliminator 4 Is the static eliminator soiled with YES Clean the static eliminator. Spring (for pick-up control), Spring clutch (PC420/430...
... feeding assembly? Is the problem corrected? NO Adjust the movement of a type recommended by Canon. Is its movement plate. YES Advise the user to use recommended paper. 2 Is the copy paper curled or wavy, or otherwise deformed? YES Remove the foreign matter. Static eliminator 4 Is the static eliminator soiled with YES Clean the static eliminator. Spring (for pick-up control), Spring clutch (PC420/430...
Service Manual
Page 177
... problem corrected? 3 Try copy paper of storage. YES YES YES NO The paper may be moist; Fixing assembly COPYRIGHT © 1998 CANON INC. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-33 Check the registration roller. Double Feeding Cause Copy paper Separation pad Spring (pick-up assembly. YES Advise the user to remove curling before feeding paper for a second time when making...
... problem corrected? 3 Try copy paper of storage. YES YES YES NO The paper may be moist; Fixing assembly COPYRIGHT © 1998 CANON INC. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-33 Check the registration roller. Double Feeding Cause Copy paper Separation pad Spring (pick-up assembly. YES Advise the user to remove curling before feeding paper for a second time when making...
