Service Manual
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...C. Single-feeder Assembly ..... 5-31 D. OPERATIONS 6-1 A. Controlling the Fixing Temperature 6-3 II. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Measuring the Density of Paper 5-9 D. Transfer Charging Assembly 4-25 C. Feeding Assembly 5-33 E. PICKUP/FEEDING SYSTEM.......5-1 A. Fixing... C. Registration Roller Assembly 5-34 F. DISASSEMBLY/ASSEMBLY ..... 6-10 A. CHAPTER 4 IMAGE FORMATION SYSTEM I. Detecting Jams 5-12 II. Controlling the Side Blanking Mechanism 4-21 II. Controlling the Developing/ Separation Static Eliminator Bias 4-11 F.
...C. Single-feeder Assembly ..... 5-31 D. OPERATIONS 6-1 A. Controlling the Fixing Temperature 6-3 II. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Measuring the Density of Paper 5-9 D. Transfer Charging Assembly 4-25 C. Feeding Assembly 5-33 E. PICKUP/FEEDING SYSTEM.......5-1 A. Fixing... C. Registration Roller Assembly 5-34 F. DISASSEMBLY/ASSEMBLY ..... 6-10 A. CHAPTER 4 IMAGE FORMATION SYSTEM I. Detecting Jams 5-12 II. Controlling the Side Blanking Mechanism 4-21 II. Controlling the Developing/ Separation Static Eliminator Bias 4-11 F.
Service Manual
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...8 ADF I . DURABLES AND CONSUMABLES 10-1 III. Storing the Cartridge with the Packaging Seal Removed 10-3 COPYRIGHT © 1999 CANON INC. Control Panel 7-15 C. Copyboard Glass 7-16 D. Main Motor/Main Drive Assembly 7-17 E. Basic Operations 8-4 D. Pickup ...Motor .. 8-15 I . Drive System 8-23 D. Placing Copy Paper 9-9 III. Storing and Handling the Cartridge with the Packaging Seal Intact ........ 10-2 B. FANS 7-1 II. External Covers 7-8 B. Detecting Original Jams ..... 8-16 J. Unpacking and Installation ....9-2 B. STORING AND HANDLING ...
...8 ADF I . DURABLES AND CONSUMABLES 10-1 III. Storing the Cartridge with the Packaging Seal Removed 10-3 COPYRIGHT © 1999 CANON INC. Control Panel 7-15 C. Copyboard Glass 7-16 D. Main Motor/Main Drive Assembly 7-17 E. Basic Operations 8-4 D. Pickup ...Motor .. 8-15 I . Drive System 8-23 D. Placing Copy Paper 9-9 III. Storing and Handling the Cartridge with the Packaging Seal Intact ........ 10-2 B. FANS 7-1 II. External Covers 7-8 B. Detecting Original Jams ..... 8-16 J. Unpacking and Installation ....9-2 B. STORING AND HANDLING ...
Service Manual
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... Note for Servicing 11-4 II. GENERAL TIMING CHART ........ SOLVENTS/OILS A-36 viii COPYRIGHT © 1999 CANON INC. TROUBLESHOOTING IMAGE FAULTS 11-48 A. SIGNALS AND ABBREVIATIONS A-3 C. Mechanical 11-5 B. ADF 11-30 C. Troubleshooting Image Faults 11-53 IV. Copy Paper Jam 11-75 B. Sensors and Solenoids .... 11-79 B. Lamp, Heater, Motor, Etc. 11-81 D. SELF...
... Note for Servicing 11-4 II. GENERAL TIMING CHART ........ SOLVENTS/OILS A-36 viii COPYRIGHT © 1999 CANON INC. TROUBLESHOOTING IMAGE FAULTS 11-48 A. SIGNALS AND ABBREVIATIONS A-3 C. Mechanical 11-5 B. ADF 11-30 C. Troubleshooting Image Faults 11-53 IV. Copy Paper Jam 11-75 B. Sensors and Solenoids .... 11-79 B. Lamp, Heater, Motor, Etc. 11-81 D. SELF...
Service Manual
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...as long as a single entity (cartridge). Separate top unit • The machine's top unit may expect quality copy images at maximum (1/100 to make jam removal easy. 8. CHAPTER 1 GENERAL DESCRIPTION I. The user may be between 70% and 141% in a considerable reduction of a roller charging method has ...1000 compared with the use of ozone: 0.01 ppm or less on . 4. COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1 Large Paper Source • The source of the ADF. FEATURES 1. SURF Fixing Assembly • The wait time is...
...as long as a single entity (cartridge). Separate top unit • The machine's top unit may expect quality copy images at maximum (1/100 to make jam removal easy. 8. CHAPTER 1 GENERAL DESCRIPTION I. The user may be between 70% and 141% in a considerable reduction of a roller charging method has ...1000 compared with the use of ozone: 0.01 ppm or less on . 4. COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1 Large Paper Source • The source of the ADF. FEATURES 1. SURF Fixing Assembly • The wait time is...
Service Manual
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.... Indicates the selected default ratio. Indicates the selected cassette/ manual feed tray.If there is no paper loaded, it flashes. continuous copying) Stops copying or returns copying mode to a jam. • Indicates the number of copies manually. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-15 Remarks Indicates the...
.... Indicates the selected default ratio. Indicates the selected cassette/ manual feed tray.If there is no paper loaded, it flashes. continuous copying) Stops copying or returns copying mode to a jam. • Indicates the number of copies manually. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-15 Remarks Indicates the...
Service Manual
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... mild detergent solution); Zoom Figure 1-501 2) Place about 10 sheets of the ADF. 3) Press the Copy Start key. • Copy paper will indicate 'U6'. COPYRIGHT © 1999 CANON INC. then, dry wipe it. ROUTINE MAINTENANCE BY THE USER Instruct the user to clean the following if images tend to be...'U6' while the feeder is being cleaned. 4) Press the Copy Density Mode Selection key to jam often. 1. b. Feeding Belt (ADF type) b.1 Cleaning in Feeder Cleaning Mode 1) Turn on the original tray of blank copy paper (A4/LTR) on the machine, and hold down the Copy Density Mode Selection key for 4...
... mild detergent solution); Zoom Figure 1-501 2) Place about 10 sheets of the ADF. 3) Press the Copy Start key. • Copy paper will indicate 'U6'. COPYRIGHT © 1999 CANON INC. then, dry wipe it. ROUTINE MAINTENANCE BY THE USER Instruct the user to clean the following if images tend to be...'U6' while the feeder is being cleaned. 4) Press the Copy Density Mode Selection key to jam often. 1. b. Feeding Belt (ADF type) b.1 Cleaning in Feeder Cleaning Mode 1) Turn on the original tray of blank copy paper (A4/LTR) on the machine, and hold down the Copy Density Mode Selection key for 4...
Service Manual
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... Outline 5-1 B. Multifeeder Assembly ......... 5-28 C. I. Delivery Assembly 5-36 COPYRIGHT © 1999 CANON INC. CHAPTER 5 PICK-UP/FEEDING SYSTEM This chapter explains the principles used from when copy paper is picked up to when a copy is delivered in view of the functions of electrical and ...mechanical units and in relation to their timing of Paper 5-9 D. Controlling the Pickup Roller 5-3 C. Feeding Assembly 5-33 ...
... Outline 5-1 B. Multifeeder Assembly ......... 5-28 C. I. Delivery Assembly 5-36 COPYRIGHT © 1999 CANON INC. CHAPTER 5 PICK-UP/FEEDING SYSTEM This chapter explains the principles used from when copy paper is picked up to when a copy is delivered in view of the functions of electrical and ...mechanical units and in relation to their timing of Paper 5-9 D. Controlling the Pickup Roller 5-3 C. Feeding Assembly 5-33 ...
Service Manual
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The machine is opened and closed for the removal of paper over a specific sensor at such times as a jam. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) The microprocessor possesses the following eight types of a jam and the selected copying mode; in other words, it is not equipped with reference to...
The machine is opened and closed for the removal of paper over a specific sensor at such times as a jam. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) The microprocessor possesses the following eight types of a jam and the selected copying mode; in other words, it is not equipped with reference to...
Service Manual
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... INTR SCFW Pickup clutch solenoid (SL1) Jam check Pre-registration roller paper sensor (Q751) Main motor (M1) 2.6sec No paper 1.5sec Figure 5-116 (no paper, pickup delay jam) If copy paper does not reach the pre-registration roller paper sensor within a specific period of paper; Multifeeder Pickup Assembly (no paper) COPYRIGHT © 1999 CANON INC. CHAPTER 5 PICK-UP/FEEDING SYSTEM...
... INTR SCFW Pickup clutch solenoid (SL1) Jam check Pre-registration roller paper sensor (Q751) Main motor (M1) 2.6sec No paper 1.5sec Figure 5-116 (no paper, pickup delay jam) If copy paper does not reach the pre-registration roller paper sensor within a specific period of paper; Multifeeder Pickup Assembly (no paper) COPYRIGHT © 1999 CANON INC. CHAPTER 5 PICK-UP/FEEDING SYSTEM...
Service Manual
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... ON STBY INTR SCFW P indication Cassette pickup solenoid (SL5) Jam check Vertical path roller paper sensor (PS4) Main motor (M1) 1.2sec Normal Re-pickup 1.2sec 1.2sec No paper 1.5sec Figure 5-118 5-14 COPYRIGHT © 1999 CANON INC. In responce, the machine will be identi- CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU...
... ON STBY INTR SCFW P indication Cassette pickup solenoid (SL5) Jam check Vertical path roller paper sensor (PS4) Main motor (M1) 1.2sec Normal Re-pickup 1.2sec 1.2sec No paper 1.5sec Figure 5-118 5-14 COPYRIGHT © 1999 CANON INC. In responce, the machine will be identi- CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU...
Service Manual
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... motor (M1) 0.5sec Normal Figure 5-120 0.5sec Jam 1.5sec COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 5-15 Copy paper inserted STBY INTR SCFW Single-feeder paper sensor (PS5) Jam check Pre-registration roller paper sensor (Q751) Main motor (M1) 5.1 sec Jam 1.5 sec Figure 5-119 4. CHAPTER 5 PICK-UP/FEEDING...
... motor (M1) 0.5sec Normal Figure 5-120 0.5sec Jam 1.5sec COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 5-15 Copy paper inserted STBY INTR SCFW Single-feeder paper sensor (PS5) Jam check Pre-registration roller paper sensor (Q751) Main motor (M1) 5.1 sec Jam 1.5 sec Figure 5-119 4. CHAPTER 5 PICK-UP/FEEDING...
Service Manual
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... within a specific period of time because of time, the machine will identify the condition as a registration paper delay jam, stop the operation immediately, and flash the Jam indicator. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Copy Start key ON STBY INTR SCFW SCRV indication SCFW Registration clutch solenoid (SL2...
... within a specific period of time because of time, the machine will identify the condition as a registration paper delay jam, stop the operation immediately, and flash the Jam indicator. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Copy Start key ON STBY INTR SCFW SCRV indication SCFW Registration clutch solenoid (SL2...
Service Manual
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... because of feeding faults, the machine will identify the condition as a delivery delay jam, stop the operation immediately, and flash the Jam indicator. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 5-17 Delivery Stationary Jam If copy paper does not move past the delivery sensor within a specific period of time because...
... because of feeding faults, the machine will identify the condition as a delivery delay jam, stop the operation immediately, and flash the Jam indicator. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 5-17 Delivery Stationary Jam If copy paper does not move past the delivery sensor within a specific period of time because...
Service Manual
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... STANDARDS AND ADJUSTMENTS 11-5 A. ARRANGEMENT AND FUNCTIONS OF ELECTRICAL PARTS 11-79 A. ADF 11-83 F. SELF DIAGNOSIS 11-86 COPYRIGHT © 1999 CANON INC. Troubleshooting Image Faults 11-53 IV. TROUBLESHOOTING IMAGE FAULTS 11-48 A. Sample Image Faults ....... 11-52 C. PCBs 11-82 E. CHAPTER 11...11-61 V. Image Adjustment Basic Procedure 11-3 B. ADF 11-30 C. Mechanical 11-5 B. TROUBLESHOOTING FEEDING PROBLEMS 11-75 A. Copy Paper Jam 11-75 B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) MAINTENANCE AND INSPECTION 11-3 A.
... STANDARDS AND ADJUSTMENTS 11-5 A. ARRANGEMENT AND FUNCTIONS OF ELECTRICAL PARTS 11-79 A. ADF 11-83 F. SELF DIAGNOSIS 11-86 COPYRIGHT © 1999 CANON INC. Troubleshooting Image Faults 11-53 IV. TROUBLESHOOTING IMAGE FAULTS 11-48 A. Sample Image Faults ....... 11-52 C. PCBs 11-82 E. CHAPTER 11...11-61 V. Image Adjustment Basic Procedure 11-3 B. ADF 11-30 C. Mechanical 11-5 B. TROUBLESHOOTING FEEDING PROBLEMS 11-75 A. Copy Paper Jam 11-75 B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) MAINTENANCE AND INSPECTION 11-3 A.
Service Manual
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...NO NO Action Set the cassette correctly. Cause Jam paper Sensor DC controller PCB Step 1 2 Checks Is the jam paper near any of the following sensors? • Vertical path roller paper sensor (PS4) • Single-feeder paper sensor (PS5) • Pre-registration roller paper sensor (Q751) • Delivery sensor (PS3...the DC controller PCB. 26 The "Jam" message fails to turn off . Replace the DC controller PCB. 11-74 11-74 COPYRIGHT © 1999 CANON INC. Check the lens cable, pulley, and rail; CHAPTER 11 TROUBLESHOOTING 25 The "Add Paper" message fails to turn off . ...
...NO NO Action Set the cassette correctly. Cause Jam paper Sensor DC controller PCB Step 1 2 Checks Is the jam paper near any of the following sensors? • Vertical path roller paper sensor (PS4) • Single-feeder paper sensor (PS5) • Pre-registration roller paper sensor (Q751) • Delivery sensor (PS3...the DC controller PCB. 26 The "Jam" message fails to turn off . Replace the DC controller PCB. 11-74 11-74 COPYRIGHT © 1999 CANON INC. Check the lens cable, pulley, and rail; CHAPTER 11 TROUBLESHOOTING 25 The "Add Paper" message fails to turn off . ...
Service Manual
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CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-75 TROUBLESHOOTING FEEDING PROBLEMS A. Copy Paper Jam Inside the machine, jams tend occur in the following blocks: [1] Pickup block [2] Separation/feeding block [3] Fixing/delivery block The troubleshooting procedures that follow are organized according to the location of a jam. [3] [2] [1] Figure 11-501 COPYRIGHT © 1999 CANON INC. CHAPTER 11 TROUBLESHOOTING V.
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-75 TROUBLESHOOTING FEEDING PROBLEMS A. Copy Paper Jam Inside the machine, jams tend occur in the following blocks: [1] Pickup block [2] Separation/feeding block [3] Fixing/delivery block The troubleshooting procedures that follow are organized according to the location of a jam. [3] [2] [1] Figure 11-501 COPYRIGHT © 1999 CANON INC. CHAPTER 11 TROUBLESHOOTING V.