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.... It also shows how the unit may be disassembled/assembled and adjusted. Chapter 9 Installation introduces requirements for the site of parts, and how originals are made on a step-by -step instructions. Chapter 2 Basic Operation explains how copies are reproduced. ...used for the machine's fixing system. Appendix contains a general timing chart and general circuit diagrams. COPYRIGHT © 1999 CANON INC. Chapter 4 Image Formation System discusses the principles of operation used for the machine's exposure system. Chapter 11 Troubleshooting provides...
.... It also shows how the unit may be disassembled/assembled and adjusted. Chapter 9 Installation introduces requirements for the site of parts, and how originals are made on a step-by -step instructions. Chapter 2 Basic Operation explains how copies are reproduced. ...used for the machine's fixing system. Appendix contains a general timing chart and general circuit diagrams. COPYRIGHT © 1999 CANON INC. Chapter 4 Image Formation System discusses the principles of operation used for the machine's exposure system. Chapter 11 Troubleshooting provides...
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...Outputs from the DC Controller 2-7 CHAPTER 3 EXPOSURE SYSTEM I . Outline 3-1 B. Scanner Drive System ..........3-4 II. EXPOSURE SYSTEM 3-9 A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) v FEATURES 1-1 II. ADF 1-8 III. Control Panel 1-...1-2 B. Exposure System 3-37 COPYRIGHT © 1999 CANON INC. SPECIFICATIONS 1-2 A. External View 1-10 B. BASIC OPERATIONS 2-1 A. Controlling the Main Motor (M1 2-5 E. Cross Section 1-13 IV. IMAGE FORMATION 1-20 A. NAMES OF PARTS 1-10 A. OPERATIONS 3-1 A. Varying the Reproduction Ratio...
...Outputs from the DC Controller 2-7 CHAPTER 3 EXPOSURE SYSTEM I . Outline 3-1 B. Scanner Drive System ..........3-4 II. EXPOSURE SYSTEM 3-9 A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) v FEATURES 1-1 II. ADF 1-8 III. Control Panel 1-...1-2 B. Exposure System 3-37 COPYRIGHT © 1999 CANON INC. SPECIFICATIONS 1-2 A. External View 1-10 B. BASIC OPERATIONS 2-1 A. Controlling the Main Motor (M1 2-5 E. Cross Section 1-13 IV. IMAGE FORMATION 1-20 A. NAMES OF PARTS 1-10 A. OPERATIONS 3-1 A. Varying the Reproduction Ratio...
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...with the Packaging Seal Removed 10-3 COPYRIGHT © 1999 CANON INC. Outline of the Power Supply System 7-3 B. Unpacking and Installation ....9-2 B. DURABLES AND CONSUMABLES 10-1 III. Copyboard Glass 7-16 D. PERIODICALLY REPLACED PARTS 10-1 II. Detecting an Error on the Composite Power Supply... 8-21 C. Feeding System 8-26 E. POWER SUPPLY SYSTEM .........7-3 A. External Covers 7-8 B. Drive System 8-23 D. SELECTING A SITE 9-1 II. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) vii Delivery 8-12 G. SCHEDULED SERVICING ....... 10-1 IV.
...with the Packaging Seal Removed 10-3 COPYRIGHT © 1999 CANON INC. Outline of the Power Supply System 7-3 B. Unpacking and Installation ....9-2 B. DURABLES AND CONSUMABLES 10-1 III. Copyboard Glass 7-16 D. PERIODICALLY REPLACED PARTS 10-1 II. Detecting an Error on the Composite Power Supply... 8-21 C. Feeding System 8-26 E. POWER SUPPLY SYSTEM .........7-3 A. External Covers 7-8 B. Drive System 8-23 D. SELECTING A SITE 9-1 II. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) vii Delivery 8-12 G. SCHEDULED SERVICING ....... 10-1 IV.
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...L. Points to Note for Servicing 11-4 II. ARRANGEMENT AND FUNCTIONS OF ELECTRICAL PARTS 11-79 A. GENERAL TIMING CHART ........ ADF CONTROLLER CIRCUIT DIAGRAM A-15 F. SOLVENTS/OILS A-36 viii COPYRIGHT © 1999 CANON INC. ADF 11-30 C. TROUBLESHOOTING IMAGE FAULTS 11-48 A. Making Initial .... TROUBLESHOOTING MALFUNCTIONS 11-61 A. MAINTENANCE AND INSPECTION 11-3 A. SIGNALS AND ABBREVIATIONS A-3 C. Image Adjustment Basic Procedure 11-3 B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) BLANK EXPOSURE (front) CIRCUIT DIAGRAM A-33 M.
...L. Points to Note for Servicing 11-4 II. ARRANGEMENT AND FUNCTIONS OF ELECTRICAL PARTS 11-79 A. GENERAL TIMING CHART ........ ADF CONTROLLER CIRCUIT DIAGRAM A-15 F. SOLVENTS/OILS A-36 viii COPYRIGHT © 1999 CANON INC. ADF 11-30 C. TROUBLESHOOTING IMAGE FAULTS 11-48 A. Making Initial .... TROUBLESHOOTING MALFUNCTIONS 11-61 A. MAINTENANCE AND INSPECTION 11-3 A. SIGNALS AND ABBREVIATIONS A-3 C. Image Adjustment Basic Procedure 11-3 B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) BLANK EXPOSURE (front) CIRCUIT DIAGRAM A-33 M.
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SPECIFICATIONS 1-2 A. External View 1-10 B. Control Panel 1-15 V. ROUTINE MAINTENANCE BY THE USER 1-17 VI. NAMES OF PARTS 1-10 A. IMAGE FORMATION 1-20 A. FEATURES 1-1 II. Copier 1-2 B. Cross Section 1-13 IV. CHAPTER 1 GENERAL DESCRIPTION This chapter provides specifications of the machine, instructions on how to operate the machine, and an outline of copying process. USING THE MACHINE 1-15 A. Outline 1-20 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) I. ADF 1-8 III.
SPECIFICATIONS 1-2 A. External View 1-10 B. Control Panel 1-15 V. ROUTINE MAINTENANCE BY THE USER 1-17 VI. NAMES OF PARTS 1-10 A. IMAGE FORMATION 1-20 A. FEATURES 1-1 II. Copier 1-2 B. Cross Section 1-13 IV. CHAPTER 1 GENERAL DESCRIPTION This chapter provides specifications of the machine, instructions on how to operate the machine, and an outline of copying process. USING THE MACHINE 1-15 A. Outline 1-20 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) I. ADF 1-8 III.
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External View [1] 1. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 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. CHAPTER 1 GENERAL DESCRIPTION III. NAMES OF PARTS A.
External View [1] 1. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 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. CHAPTER 1 GENERAL DESCRIPTION III. NAMES OF PARTS A.
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...of Electrical Circuitry 2-2 C. Inputs to and Outputs from the DC Controller 2-7 COPYRIGHT © 1999 CANON INC. Outline of Operations 2-3 D. Functional Construction ........2-1 B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) BASIC OPERATIONS 2-1 A. ...CHAPTER 2 BASIC OPERATION This chapter provides descriptions on basic operations, functions of each operation, relationships between electrical and mechanical systems, and timing at which each associated part ...
...of Electrical Circuitry 2-2 C. Inputs to and Outputs from the DC Controller 2-7 COPYRIGHT © 1999 CANON INC. Outline of Operations 2-3 D. Functional Construction ........2-1 B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) BASIC OPERATIONS 2-1 A. ...CHAPTER 2 BASIC OPERATION This chapter provides descriptions on basic operations, functions of each operation, relationships between electrical and mechanical systems, and timing at which each associated part ...
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... Hall IC output MMCLK Composite power supply PCB Reference signal Main motor drive PCB Figure 2-104 COPYRIGHT © 1999 CANON INC. Moving/drive parts Photosensitive drum, primary charging roller, developing assembly, transfer charging roller, pickup roller, vertical roller, registration roller, feeding ... rotation control. Error detection Issues 'E010'. CHAPTER 2 BASIC OPERATION D. Drive signal Signal (MMD) from the composite power supply. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 2-5 Outline Table 2-102 shows the functions of the main...
... Hall IC output MMCLK Composite power supply PCB Reference signal Main motor drive PCB Figure 2-104 COPYRIGHT © 1999 CANON INC. Moving/drive parts Photosensitive drum, primary charging roller, developing assembly, transfer charging roller, pickup roller, vertical roller, registration roller, feeding ... rotation control. Error detection Issues 'E010'. CHAPTER 2 BASIC OPERATION D. Drive signal Signal (MMD) from the composite power supply. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 2-5 Outline Table 2-102 shows the functions of the main...
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.... 7. Unless otherwise instructed, assemble the parts by type (length, diameter) and location. 4. Identify the screws by reversing the steps used are special screws (with the following in mind: 1. ! As necessary, cut ... with a washer to mount the grounding wire and Varistors come with any screws indiscriminately. 3-12 COPYRIGHT © 1999 CANON INC. DISASSEMBLY/ASSEMBLY As needed, disassemble/assemble the machine with wider thread intervals). CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Before starting the work, turn off the power...
.... 7. Unless otherwise instructed, assemble the parts by type (length, diameter) and location. 4. Identify the screws by reversing the steps used are special screws (with the following in mind: 1. ! As necessary, cut ... with a washer to mount the grounding wire and Varistors come with any screws indiscriminately. 3-12 COPYRIGHT © 1999 CANON INC. DISASSEMBLY/ASSEMBLY As needed, disassemble/assemble the machine with wider thread intervals). CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Before starting the work, turn off the power...
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... bias (ATVC) Transfer bias 1.2sec (approx.) 0.8sec (approx.) 0.7sec (approx.) 1.6sec(approx.) Figure 4-106 4-10 COPYRIGHT © 1999 CANON INC. Switching the Polarity of the Transfer Bias (cleaning bias) The machine uses a direct charging method, allowing toner to move from the roller to... Timing > • While initial rotation is executed after the Copy Start key is pressed • Part of the period in which the scanner is moved in reverse • Part of the period in which last rotation is pressed. CHAPTER 4 IMAGE FORMATION SYSTEM c. The microprocessor (Q900...
... bias (ATVC) Transfer bias 1.2sec (approx.) 0.8sec (approx.) 0.7sec (approx.) 1.6sec(approx.) Figure 4-106 4-10 COPYRIGHT © 1999 CANON INC. Switching the Polarity of the Transfer Bias (cleaning bias) The machine uses a direct charging method, allowing toner to move from the roller to... Timing > • While initial rotation is executed after the Copy Start key is pressed • Part of the period in which the scanner is moved in reverse • Part of the period in which last rotation is pressed. CHAPTER 4 IMAGE FORMATION SYSTEM c. The microprocessor (Q900...
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.../900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) tors come with any screws indiscriminately. 4-22 COPYRIGHT © 1999 CANON INC. Unless otherwise instructed, assemble the parts by type (length, diameter) and location. 4. Do not use any of the screws used are special screws (with the following in mind: 1. ... wire and Varis- CHAPTER 4 IMAGE FORMATION SYSTEM II. Use the washers where necessary. (The screws used to disassemble it. 3. A few of its part removed. 7. DISASSEMBLY/ASSEMBLY As needed, disassemble/assemble the machine with wider thread intervals).
.../900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) tors come with any screws indiscriminately. 4-22 COPYRIGHT © 1999 CANON INC. Unless otherwise instructed, assemble the parts by type (length, diameter) and location. 4. Do not use any of the screws used are special screws (with the following in mind: 1. ... wire and Varis- CHAPTER 4 IMAGE FORMATION SYSTEM II. Use the washers where necessary. (The screws used to disassemble it. 3. A few of its part removed. 7. DISASSEMBLY/ASSEMBLY As needed, disassemble/assemble the machine with wider thread intervals).
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...7. Unless otherwise instructed, assemble the parts by type (length, diameter) and location. 4. tors come with wider thread intervals). As necessary, cut the harnessband. 6. Do not use any of the screws used to mount the grounding wire and Varis- CANON PC800s/900s REV.0 AUG. 1999 PRINTED...power plug for safety. 2. DISASSEMBLY/ASSEMBLY As needed, disassemble/assemble the machine with any screws indiscriminately. 5-18 COPYRIGHT © 1999 CANON INC. Identify the screws by reversing the steps used to ensure electrical continuity.) 5. As a rule, do not operate the machine with...
...7. Unless otherwise instructed, assemble the parts by type (length, diameter) and location. 4. tors come with wider thread intervals). As necessary, cut the harnessband. 6. Do not use any of the screws used to mount the grounding wire and Varis- CANON PC800s/900s REV.0 AUG. 1999 PRINTED...power plug for safety. 2. DISASSEMBLY/ASSEMBLY As needed, disassemble/assemble the machine with any screws indiscriminately. 5-18 COPYRIGHT © 1999 CANON INC. Identify the screws by reversing the steps used to ensure electrical continuity.) 5. As a rule, do not operate the machine with...
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... and disconnect the power plug for safety. 2. As a rule, do not operate the machine with the following in mind: 1. ! CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) tors come with wider thread intervals). DISASSEMBLY/ASSEMBLY As needed, disassemble.../assemble the machine with any screws indiscriminately. 6-10 COPYRIGHT © 1999 CANON INC. A few of its part removed. 7. Unless otherwise instructed, assemble the parts by type (length, diameter) and location. 4. Identify the screws by reversing the steps used to ...
... and disconnect the power plug for safety. 2. As a rule, do not operate the machine with the following in mind: 1. ! CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) tors come with wider thread intervals). DISASSEMBLY/ASSEMBLY As needed, disassemble.../assemble the machine with any screws indiscriminately. 6-10 COPYRIGHT © 1999 CANON INC. A few of its part removed. 7. Unless otherwise instructed, assemble the parts by type (length, diameter) and location. 4. Identify the screws by reversing the steps used to ...
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... Power Supply Circuit 7-4 C. Main Motor/Main Drive Assembly 7-17 E. POWER SUPPLY SYSTEM .........7-3 A. External Covers 7-8 B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Copyboard Glass 7-16 D. It also shows how these... 7-6 III. Control Panel 7-15 C. DISASSEMBLY/ASSEMBLY ........7-7 A. Electrical System 7-21 COPYRIGHT © 1999 CANON INC. CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS This chapter shows the machine's external parts, and explains the principles used for the machine's various control mechanisms in view of the functions of electrical...
... Power Supply Circuit 7-4 C. Main Motor/Main Drive Assembly 7-17 E. POWER SUPPLY SYSTEM .........7-3 A. External Covers 7-8 B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Copyboard Glass 7-16 D. It also shows how these... 7-6 III. Control Panel 7-15 C. DISASSEMBLY/ASSEMBLY ........7-7 A. Electrical System 7-21 COPYRIGHT © 1999 CANON INC. CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS This chapter shows the machine's external parts, and explains the principles used for the machine's various control mechanisms in view of the functions of electrical...
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...is cut off , the power to the fixing heater has occurred. When the power switch is on, the machine indicates 'E0' on . CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) The auxiliary power supply provides the microprocessor (Q900) with the machine's DC...Note: The backup capacitor (C123) retains electric charge for exchanges of various data with +5 V as long as part of a composite power supply circuit in AC input are -15%, +10%. 7-4 COPYRIGHT © 1999 CANON INC. CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS B. To back it up against 'E000', 'E001', 'E002', and '...
...is cut off , the power to the fixing heater has occurred. When the power switch is on, the machine indicates 'E0' on . CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) The auxiliary power supply provides the microprocessor (Q900) with the machine's DC...Note: The backup capacitor (C123) retains electric charge for exchanges of various data with +5 V as long as part of a composite power supply circuit in AC input are -15%, +10%. 7-4 COPYRIGHT © 1999 CANON INC. CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS B. To back it up against 'E000', 'E001', 'E002', and '...
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...assemble the machine with wider thread intervals). Before starting the work, turn off the power switch and disconnect the power plug for safety. 2. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 7-7 As necessary, cut the harness band. 6. Use the washers ...are special screws (with the following in mind: 1. ! CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS III. Unless otherwise instructed, assemble the parts by type (length, diameter) and location. 4. COPYRIGHT © 1999 CANON INC. Do not use any of the screws used to ensure electrical continuity.) 5.
...assemble the machine with wider thread intervals). Before starting the work, turn off the power switch and disconnect the power plug for safety. 2. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 7-7 As necessary, cut the harness band. 6. Use the washers ...are special screws (with the following in mind: 1. ! CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS III. Unless otherwise instructed, assemble the parts by type (length, diameter) and location. 4. COPYRIGHT © 1999 CANON INC. Do not use any of the screws used to ensure electrical continuity.) 5.
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... power switch and disconnect the power plug for safety. 2. tors come with wider thread intervals). Unless otherwise instructed, assemble the parts by type (length, diameter) and location. 4. A few of its part removed. 7. CANON PC800S/900S REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Identify the screws by reversing the steps used to...
... power switch and disconnect the power plug for safety. 2. tors come with wider thread intervals). Unless otherwise instructed, assemble the parts by type (length, diameter) and location. 4. A few of its part removed. 7. CANON PC800S/900S REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Identify the screws by reversing the steps used to...
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...and secure the main unit by taping in eight places, as packaging so that it will not open while in transit. COPYRIGHT © 1999 CANON INC. then, tape it from opening. 10 Place A4/LGL copy paper on the copyboard glass, and close the copyboard cover; Step 8 ...Work Fit the shipping attachments [1] and [2] detached in step 5 back to prevent it in place. (Copyboard type only) Raise the ADF. Then, place two parts used as shown in place to the machine. CHAPTER 9 INSTALLATION Checks and remarks Shipping attachment [1] Shipping attachment [2] 9 Tape the machine's top unit in the ...
...and secure the main unit by taping in eight places, as packaging so that it will not open while in transit. COPYRIGHT © 1999 CANON INC. then, tape it from opening. 10 Place A4/LGL copy paper on the copyboard glass, and close the copyboard cover; Step 8 ...Work Fit the shipping attachments [1] and [2] detached in step 5 back to prevent it in place. (Copyboard type only) Raise the ADF. Then, place two parts used as shown in place to the machine. CHAPTER 9 INSTALLATION Checks and remarks Shipping attachment [1] Shipping attachment [2] 9 Tape the machine's top unit in the ...
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DURABLES AND CONSUMABLES 10-1 III. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) STORING AND HANDLING THE CARTRIDGE 10-2 A. Storing and Handling the Cartridge with the Packaging Seal Intact ........ 10-2 B. SCHEDULED SERVICING ....... 10-1 IV. CHAPTER 10 MAINTENANCE AND SERVICING I. Storing the Cartridge with the Packaging Seal Removed 10-3 COPYRIGHT © 1999 CANON INC. PERIODICALLY REPLACED PARTS 10-1 II.
DURABLES AND CONSUMABLES 10-1 III. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) STORING AND HANDLING THE CARTRIDGE 10-2 A. Storing and Handling the Cartridge with the Packaging Seal Intact ........ 10-2 B. SCHEDULED SERVICING ....... 10-1 IV. CHAPTER 10 MAINTENANCE AND SERVICING I. Storing the Cartridge with the Packaging Seal Removed 10-3 COPYRIGHT © 1999 CANON INC. PERIODICALLY REPLACED PARTS 10-1 II.
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III. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-1 CHAPTER 10 MAINTENANCE AND SERVICING I. SCHEDULED SERVICING The machine does not have any parts which must be replaced on a periodical basis. II. COPYRIGHT © 1999 CANON INC. PERIODICALLY REPLACED PARTS The machine does not have items designated as durables or consumables. DURABLES AND CONSUMABLES The machine does not have parts which require scheduled servicing.
III. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-1 CHAPTER 10 MAINTENANCE AND SERVICING I. SCHEDULED SERVICING The machine does not have any parts which must be replaced on a periodical basis. II. COPYRIGHT © 1999 CANON INC. PERIODICALLY REPLACED PARTS The machine does not have items designated as durables or consumables. DURABLES AND CONSUMABLES The machine does not have parts which require scheduled servicing.