Service Manual
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...169; 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) i This service manual consists of the following chapters: Chapter 1 General Description introduces the machine's features, specifications, names of parts, and how originals are operated, and ... adjustments, and problem identification (image fault/malfunction). Chapter 2 Basic Operation explains how copies are operated, and shows how they may be disassembled/assembled and adjusted. INTRODUCTION This service manual has been prepared for the PC800/900 Series machines, providing basic...
...169; 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) i This service manual consists of the following chapters: Chapter 1 General Description introduces the machine's features, specifications, names of parts, and how originals are operated, and ... adjustments, and problem identification (image fault/malfunction). Chapter 2 Basic Operation explains how copies are operated, and shows how they may be disassembled/assembled and adjusted. INTRODUCTION This service manual has been prepared for the PC800/900 Series machines, providing basic...
Service Manual
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... the contents of this Service Manual and all relevant Service Information bulletins and be able to circuit.) In practically all cases, the internal mechanisms of Service Information bulletins. Therefore, the operations of the microprocessors used to indicate "Low." (The voltage value, however, differs from the output of operation. CANON PC800s/900s REV.0 AUG. 1999...
... the contents of this Service Manual and all relevant Service Information bulletins and be able to circuit.) In practically all cases, the internal mechanisms of Service Information bulletins. Therefore, the operations of the microprocessors used to indicate "Low." (The voltage value, however, differs from the output of operation. CANON PC800s/900s REV.0 AUG. 1999...
Service Manual
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BASIC OPERATIONS A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 2-1 Control system Control panel Exposure system Copyboard Control circuit Original ...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. CHAPTER 2 BASIC OPERATION I. Functional Construction The machine consists of four functional blocks: pickup/feeding system, exposure system, image formation system,...
BASIC OPERATIONS A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 2-1 Control system Control panel Exposure system Copyboard Control circuit Original ...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. CHAPTER 2 BASIC OPERATION I. Functional Construction The machine consists of four functional blocks: pickup/feeding system, exposure system, image formation system,...
Service Manual
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...controller PCB Copy paper Registration clutch Step 1 2 3 4 5 Checks Make copies using the cassette and manually. Does the registration clutch solenoid NO 1. Is the paper of lines? COPYRIGHT © 1999 CANON INC. Is the problem vertical and, in addition, in the form of a recommended type? YES/...NO NO YES NO YES Action Try a recommended type. The control temperature of a recommended type? Are the results the same? Or, replace them . Check the solenoid (SL2) operate normally? ...
...controller PCB Copy paper Registration clutch Step 1 2 3 4 5 Checks Make copies using the cassette and manually. Does the registration clutch solenoid NO 1. Is the paper of lines? COPYRIGHT © 1999 CANON INC. Is the problem vertical and, in addition, in the form of a recommended type? YES/...NO NO YES NO YES Action Try a recommended type. The control temperature of a recommended type? Are the results the same? Or, replace them . Check the solenoid (SL2) operate normally? ...
Service Manual
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...the roller for wear and deformation, and the roll for the source of storing paper. Try paper recommended by Canon. Is the problem corrected? Does the registration roller operate normally? YES Ask the user to rotate." Is the copy paper curled or wavy? NO See "Pickup fails"...6 7 Checks Does the problem occur when the cassette is selected as the source of the selected source (cassette, manual feeder) rotate during a copying run? Does the vertical path roller paper sensor operate normally? YES/NO Action NO Go to step 5. Instruct the user on the correct method of paper in question....
...the roller for wear and deformation, and the roll for the source of storing paper. Try paper recommended by Canon. Is the problem corrected? Does the registration roller operate normally? YES Ask the user to rotate." Is the copy paper curled or wavy? NO See "Pickup fails"...6 7 Checks Does the problem occur when the cassette is selected as the source of the selected source (cassette, manual feeder) rotate during a copying run? Does the vertical path roller paper sensor operate normally? YES/NO Action NO Go to step 5. Instruct the user on the correct method of paper in question....