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...It also explains the timing at which fixing-related mechanisms are operated, and shows how they may be disassembled/assembled and adjusted. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) i Chapter 3 Exposure System discusses the principles of operation...used for servicing the machines in relation to ensure their timing of operation. It also explains the timing at which pickup/ feeding-related mechanisms are reproduced. Chapter 10 Maintenance and Servicing provides tables of maintenance/inspection, standards/ adjustments, and problem identification ...
...It also explains the timing at which fixing-related mechanisms are operated, and shows how they may be disassembled/assembled and adjusted. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) i Chapter 3 Exposure System discusses the principles of operation...used for servicing the machines in relation to ensure their timing of operation. It also explains the timing at which pickup/ feeding-related mechanisms are reproduced. Chapter 10 Maintenance and Servicing provides tables of maintenance/inspection, standards/ adjustments, and problem identification ...
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.../ASSEMBLY ..... 5-18 A. IMAGE FORMATION SYSTEM ...4-1 A. Controlling the Transfer Roller Bias 4-8 E. Controlling the Side Blanking Mechanism 4-21 II. PICKUP/FEEDING SYSTEM.......5-1 A. Controlling the Fixing Temperature 6-3 II. Fixing Assembly 6-11 vi COPYRIGHT © 1999 CANON INC. Detecting Jams 5-12 II. Pickup Assembly 5-19 B. Registration Roller Assembly 5-34 F. Cartridge 4-23 B. Timing Chart for the Image...
.../ASSEMBLY ..... 5-18 A. IMAGE FORMATION SYSTEM ...4-1 A. Controlling the Transfer Roller Bias 4-8 E. Controlling the Side Blanking Mechanism 4-21 II. PICKUP/FEEDING SYSTEM.......5-1 A. Controlling the Fixing Temperature 6-3 II. Fixing Assembly 6-11 vi COPYRIGHT © 1999 CANON INC. Detecting Jams 5-12 II. Pickup Assembly 5-19 B. Registration Roller Assembly 5-34 F. Cartridge 4-23 B. Timing Chart for the Image...
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... 8-12 G. FANS 7-1 II. ADF 8-1 A. STORING AND HANDLING THE CARTRIDGE 10-2 A. Outline 8-1 B Basic Construction 8-2 C. Electrical System 7-21 CHAPTER 8 ADF I . Feeding System 8-26 E. Electrical System 8-33 CHAPTER 9 INSTALLATION I. Placing Copy Paper 9-9 III. External Covers 7-8 B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) vii Power Supply 8-17 II. External Covers 8-21...
... 8-12 G. FANS 7-1 II. ADF 8-1 A. STORING AND HANDLING THE CARTRIDGE 10-2 A. Outline 8-1 B Basic Construction 8-2 C. Electrical System 7-21 CHAPTER 8 ADF I . Feeding System 8-26 E. Electrical System 8-33 CHAPTER 9 INSTALLATION I. Placing Copy Paper 9-9 III. External Covers 7-8 B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) vii Power Supply 8-17 II. External Covers 8-21...
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... CIRCUIT DIAGRAM A-34 N. MAINTENANCE AND INSPECTION 11-3 A. Mechanical 11-5 B. Making Initial Checks ....... 11-48 B. TROUBLESHOOTING MALFUNCTIONS 11-61 A. Faulty Feeding 11-78 VI. Variable Resistors (VR) and Check Pins by PCB .......... 11-84 VII. ADF CONTROLLER CIRCUIT DIAGRAM A-15 F. NOISE FILTER CIRCUIT...-53 IV. Copy Paper Jam 11-75 B. DC CONTROLLER CIRCUIT DIAGRAM A-7 E. SOLVENTS/OILS A-36 viii COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) SELF DIAGNOSIS 11-86 APPENDIX A. STANDARDS AND ADJUSTMENTS 11...
... CIRCUIT DIAGRAM A-34 N. MAINTENANCE AND INSPECTION 11-3 A. Mechanical 11-5 B. Making Initial Checks ....... 11-48 B. TROUBLESHOOTING MALFUNCTIONS 11-61 A. Faulty Feeding 11-78 VI. Variable Resistors (VR) and Check Pins by PCB .......... 11-84 VII. ADF CONTROLLER CIRCUIT DIAGRAM A-15 F. NOISE FILTER CIRCUIT...-53 IV. Copy Paper Jam 11-75 B. DC CONTROLLER CIRCUIT DIAGRAM A-7 E. SOLVENTS/OILS A-36 viii COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) SELF DIAGNOSIS 11-86 APPENDIX A. STANDARDS AND ADJUSTMENTS 11...
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...The paper may be between 70% and 141% in a considerable reduction of the ADF. The user may be opened to 1/1000 compared with existing Canon machines). 3. multifeeder type). 7. CHAPTER 1 GENERAL DESCRIPTION I. Large Paper Source • The source of paper may be as large as A4 (...(LGL) and A5 (STMT) (*Using the universal cassette). • In manual feed mode, paper may expect quality copy images at 20°C room temperature), enabling speedy copying work . 6. COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1 All...
...The paper may be between 70% and 141% in a considerable reduction of the ADF. The user may be opened to 1/1000 compared with existing Canon machines). 3. multifeeder type). 7. CHAPTER 1 GENERAL DESCRIPTION I. Large Paper Source • The source of paper may be as large as A4 (...(LGL) and A5 (STMT) (*Using the universal cassette). • In manual feed mode, paper may expect quality copy images at 20°C room temperature), enabling speedy copying work . 6. COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1 All...
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Applies only to remove each from the copy tray. *5. CHAPTER 1 GENERAL DESCRIPTION *1. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Upon delivery, be sure to single pickup if the multifeeder is used. *3. If stopped because paper ran out during copying operation, 1 hr. 1-4 COPYRIGHT © 1999 CANON INC. Applies only to remove any curling before feeding for a second time. *6. Be sure to models with a zoom function. *2. Applies only to vertical feeding. *4.
Applies only to remove each from the copy tray. *5. CHAPTER 1 GENERAL DESCRIPTION *1. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Upon delivery, be sure to single pickup if the multifeeder is used. *3. If stopped because paper ran out during copying operation, 1 hr. 1-4 COPYRIGHT © 1999 CANON INC. Applies only to remove any curling before feeding for a second time. *6. Be sure to models with a zoom function. *2. Applies only to vertical feeding. *4.
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... orientation Original position Original separation Original type Stack Original processing mode Original size detection Mixed original sizes Original detection Original feeding speed Communication with host Dimensions Weight Power source Maximum power consumption Operating environment Descriptions Auto pickup/delivery Face-down Center ... Width: 139.7 to single-sided copy Yes (in feeding direction) No Yes 446 mm/sec IPC Width: 474 mm/ 18.7 in. (659 mm/ 25.9 in . CHAPTER 1 GENERAL DESCRIPTION B. Height: 74 mm/ 2.9 in. (216 mm/ 8.5 in . CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (...
... orientation Original position Original separation Original type Stack Original processing mode Original size detection Mixed original sizes Original detection Original feeding speed Communication with host Dimensions Weight Power source Maximum power consumption Operating environment Descriptions Auto pickup/delivery Face-down Center ... Width: 139.7 to single-sided copy Yes (in feeding direction) No Yes 446 mm/sec IPC Width: 474 mm/ 18.7 in. (659 mm/ 25.9 in . CHAPTER 1 GENERAL DESCRIPTION B. Height: 74 mm/ 2.9 in. (216 mm/ 8.5 in . CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (...
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CHAPTER 1 GENERAL DESCRIPTION III. Copyboard Type [2] [6] [3] [5] [4] [1] Copyboard cover [2] Static eliminator cleaner [3] Manual feed tray [4] Right door [5] Cassette [6] Copyboard glass Figure 1-301 [4] [3] [5] [2] [1] [6] [1] Copy tray [2] Power cord connector [3] Open/close lever [4] Static eliminator [5] Copy density correction switch [6] Delivery guide plate Figure 1-302 1-10 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) External View [1] 1. NAMES OF PARTS A.
CHAPTER 1 GENERAL DESCRIPTION III. Copyboard Type [2] [6] [3] [5] [4] [1] Copyboard cover [2] Static eliminator cleaner [3] Manual feed tray [4] Right door [5] Cassette [6] Copyboard glass Figure 1-301 [4] [3] [5] [2] [1] [6] [1] Copy tray [2] Power cord connector [3] Open/close lever [4] Static eliminator [5] Copy density correction switch [6] Delivery guide plate Figure 1-302 1-10 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) External View [1] 1. NAMES OF PARTS A.
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2. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-11 ADF Type [5] CHAPTER 1 GENERAL DESCRIPTION [1] [2] [4] [1] ADF [2] Manual feed tray [3] Right door [5] [3] [4] Cassette [5] Copyboard glass Figure 1-303 [6] [4] [7] [3] [2] [1] [1] Static eliminator cleaner [2] Delivery guide plate [3] Copy tray [4] Power cord connector [5] Open/close lever [6] Static eliminator [7] Copy density correction switch Figure 1-304 COPYRIGHT © 1999 CANON INC.
2. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-11 ADF Type [5] CHAPTER 1 GENERAL DESCRIPTION [1] [2] [4] [1] ADF [2] Manual feed tray [3] Right door [5] [3] [4] Cassette [5] Copyboard glass Figure 1-303 [6] [4] [7] [3] [2] [1] [1] Static eliminator cleaner [2] Delivery guide plate [3] Copy tray [4] Power cord connector [5] Open/close lever [6] Static eliminator [7] Copy density correction switch Figure 1-304 COPYRIGHT © 1999 CANON INC.
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ADF [1] [2] [3] [4] [5] [6] [13] [1] Delivery roller [2] Copy tray [3] Pickup roller 2 [4] Pickup roller 1 [5] Copyboard tray [6] Auxiliary tray [7] Guide plate [12] [11] [10] [9] [8] [7] [8] Separation pad [9] Registration roller [10] Feed belt drive roller [11] Feed belt [12] Feed belt roller [13] Feed belt link slave roller Figure 1-307 1-14 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 1 GENERAL DESCRIPTION 2.
ADF [1] [2] [3] [4] [5] [6] [13] [1] Delivery roller [2] Copy tray [3] Pickup roller 2 [4] Pickup roller 1 [5] Copyboard tray [6] Auxiliary tray [7] Guide plate [12] [11] [10] [9] [8] [7] [8] Separation pad [9] Registration roller [10] Feed belt drive roller [11] Feed belt [12] Feed belt roller [13] Feed belt link slave roller Figure 1-307 1-14 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 1 GENERAL DESCRIPTION 2.
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Indicates the selected cassette/ manual feed tray.If there is no paper loaded, it flashes. COPYRIGHT © 1999 CANON INC. USING THE MACHINE A. Control Panel [1] [2] [3] [4] [5] [6] [7] [8] [9] [15] [14] [13] [12] [11] [10] No. Indicates the selected default ratio. Flashes...symbol "%" turns on and off the power. Standard Mode Ratio: 100% Count: 1 Paper source: cassette Copy density: auto mode Starts copying. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-15 Turns on when indicating a ratio. 100 (max.; CHAPTER 1 GENERAL DESCRIPTION ...
Indicates the selected cassette/ manual feed tray.If there is no paper loaded, it flashes. COPYRIGHT © 1999 CANON INC. USING THE MACHINE A. Control Panel [1] [2] [3] [4] [5] [6] [7] [8] [9] [15] [14] [13] [12] [11] [10] No. Indicates the selected default ratio. Flashes...symbol "%" turns on and off the power. Standard Mode Ratio: 100% Count: 1 Paper source: cassette Copy density: auto mode Starts copying. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-15 Turns on when indicating a ratio. 100 (max.; CHAPTER 1 GENERAL DESCRIPTION ...
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.... Table 1-401 *1. Turns on when zoom mode is selected. Applies only to a multifeeder model. *2. Selects the cassette/ manual feed tray. Applies only to a model equipped with a zoom function. 1-16 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Selects/deselects zoom mode. Name 10 Count...
.... Table 1-401 *1. Turns on when zoom mode is selected. Applies only to a multifeeder model. *2. Selects the cassette/ manual feed tray. Applies only to a model equipped with a zoom function. 1-16 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Selects/deselects zoom mode. Name 10 Count...
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Soiled Images a. COPYRIGHT © 1999 CANON INC. Copyboard Glass/Copyboard Cover Clean the cover with a moist cloth (with water or ...if an error exists. • The auto power-off mechanism does not operate while feeder cleaning mode is being executed. Feeding Belt (ADF type) b.1 Cleaning in Feeder Cleaning Mode 1) Turn on the original tray of blank copy paper (A4... 4 sec or more. • The count/ratio indicator will be soiled or copy paper tends to end the mode. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-17 then, dry wipe it. Zoom Figure 1-...
Soiled Images a. COPYRIGHT © 1999 CANON INC. Copyboard Glass/Copyboard Cover Clean the cover with a moist cloth (with water or ...if an error exists. • The auto power-off mechanism does not operate while feeder cleaning mode is being executed. Feeding Belt (ADF type) b.1 Cleaning in Feeder Cleaning Mode 1) Turn on the original tray of blank copy paper (A4... 4 sec or more. • The count/ratio indicator will be soiled or copy paper tends to end the mode. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-17 then, dry wipe it. Zoom Figure 1-...
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Figure 1-502 2. If Jams Occur Frequently a. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) then, dry wipe it. Static Eliminator 1) Remove the static eliminator cleaner from the machine. Figure 1-503 (Copyboard type) 1-18 COPYRIGHT © 1999 CANON INC. CHAPTER 1 GENERAL DESCRIPTION b.2 Cleaning by Hand 1) Wipe the feed belt with a moist cloth (water or mild detergent solution) in the direction of the arrow in the figure;
Figure 1-502 2. If Jams Occur Frequently a. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) then, dry wipe it. Static Eliminator 1) Remove the static eliminator cleaner from the machine. Figure 1-503 (Copyboard type) 1-18 COPYRIGHT © 1999 CANON INC. CHAPTER 1 GENERAL DESCRIPTION b.2 Cleaning by Hand 1) Wipe the feed belt with a moist cloth (water or mild detergent solution) in the direction of the arrow in the figure;
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... of the photosensitive drum Figure 1-602 COPYRIGHT © 1999 CANON INC. Primary charging 2. Development Delivery 6. Fixing 4. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-21 positive DC) Step 6 Fixing Step 7 Drum cleaning Static latent image formation block 1. Transfer Manual feed 5. Drum cleaning 3. Separation Registration : Flow of copy paper Cassette...
... of the photosensitive drum Figure 1-602 COPYRIGHT © 1999 CANON INC. Primary charging 2. Development Delivery 6. Fixing 4. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-21 positive DC) Step 6 Fixing Step 7 Drum cleaning Static latent image formation block 1. Transfer Manual feed 5. Drum cleaning 3. Separation Registration : Flow of copy paper Cassette...
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... charging roller Image formation system Drum cleaning block Photosensitive drum Developing assembly Copy tray Feeding Fixing assembly/ delivery assembly Transfer/ separation Cassette Figure 2-101 Pickup control block Manual feed block Pickup/ feeding system COPYRIGHT © 1999 CANON INC. BASIC OPERATIONS A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 2-1 CHAPTER 2 BASIC OPERATION...
... charging roller Image formation system Drum cleaning block Photosensitive drum Developing assembly Copy tray Feeding Fixing assembly/ delivery assembly Transfer/ separation Cassette Figure 2-101 Pickup control block Manual feed block Pickup/ feeding system COPYRIGHT © 1999 CANON INC. BASIC OPERATIONS A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 2-1 CHAPTER 2 BASIC OPERATION...
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.../drive parts Photosensitive drum, primary charging roller, developing assembly, transfer charging roller, pickup roller, vertical roller, registration roller, feeding assembly, fixing assembly, delivery roller, heat exhaust fan Control Executes on/off control. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 2-5 Drive signal Signal (MMD) from the composite...pulse generator Main motor (M1) Hall IC output MMCLK Composite power supply PCB Reference signal Main motor drive PCB Figure 2-104 COPYRIGHT © 1999 CANON INC. Executes constant speed rotation control.
.../drive parts Photosensitive drum, primary charging roller, developing assembly, transfer charging roller, pickup roller, vertical roller, registration roller, feeding assembly, fixing assembly, delivery roller, heat exhaust fan Control Executes on/off control. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 2-5 Drive signal Signal (MMD) from the composite...pulse generator Main motor (M1) Hall IC output MMCLK Composite power supply PCB Reference signal Main motor drive PCB Figure 2-104 COPYRIGHT © 1999 CANON INC. Executes constant speed rotation control.
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Feeding Assembly 5-33 E. Delivery Assembly 5-36 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Controlling the Pickup Roller 5-3 C. Controlling the Movement of operation. Detecting Jams 5-... Registration Roller Assembly 5-34 F. It also shows how these units may be disassembled/ assembled and adjusted. Outline 5-1 B. Single-feeder Assembly ..... 5-31 D. 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...
Feeding Assembly 5-33 E. Delivery Assembly 5-36 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Controlling the Pickup Roller 5-3 C. Controlling the Movement of operation. Detecting Jams 5-... Registration Roller Assembly 5-34 F. It also shows how these units may be disassembled/ assembled and adjusted. Outline 5-1 B. Single-feeder Assembly ..... 5-31 D. 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...
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... is then moved through the transfer, separation, feeding, and fixing assemblies to monitor the movement of copy paper. it is equipped with a cassette, multifeeder, and single-feeder as the source of the image on the photosensitive drum; CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN ...JAPAN (IMPRIME AU JAPON) 5-1 CHAPTER 5 PICK-UP/FEEDING SYSTEM I. PICKUP/FEEDING SYSTEM A. Outline The machine moves paper using a center reference method, in which...
... is then moved through the transfer, separation, feeding, and fixing assemblies to monitor the movement of copy paper. it is equipped with a cassette, multifeeder, and single-feeder as the source of the image on the photosensitive drum; CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN ...JAPAN (IMPRIME AU JAPON) 5-1 CHAPTER 5 PICK-UP/FEEDING SYSTEM I. PICKUP/FEEDING SYSTEM A. Outline The machine moves paper using a center reference method, in which...
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... pickup roller Figure 5-102 (Single-feeder type) PS5 PS4 Vertical path roller Holding plate 5-2 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 5 PICK-UP/FEEDING SYSTEM DC controller PCB Pre-registration roller paper detection signal(RPD) Vertical path roller paper detection signal(PDP...
... pickup roller Figure 5-102 (Single-feeder type) PS5 PS4 Vertical path roller Holding plate 5-2 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 5 PICK-UP/FEEDING SYSTEM DC controller PCB Pre-registration roller paper detection signal(RPD) Vertical path roller paper detection signal(PDP...