COPYRIGHT © 1999 CANON INC.
CANON 2
× 500 SHEET PAPER DECK-C1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
FEB. 1999
FY8-13FP-000
2
×× 500 SHEET
PAPER DECK-C1
REVISION 0
COPYRIGHT © 1999 CANON INC.
CANON 2
× 500 SHEET PAPER DECK-C1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
COPYRIGHT © 1999 CANON INC.
Printed in Japan
Imprimé au Japon
Use of this manual should be strictly
supervised to avoid disclosure of confi-
dential information.
IMPORTANT
THE INFORMATION CONTAINED HEREIN IS PUBLISHED BY CANON INC., JAPAN.
SPECIFICATIONS AND OTHER INFORMATION CONTAINED HEREIN MAY VARY SLIGHTLY
FROM ACTUAL MACHINE VALUES OR THOSE FOUND IN ADVERTISING AND OTHER PRINTED
MATTER.
ANY QUESTIONS REGARDING INFORMATION CONTAINED HEREIN SHOULD BE DIRECTED TO
THE COPIER SERVICE DEPARTMENT OF THE COMPANY.
Prepared by
OFFICE IMAGING PRODUCTS TECHNICAL SUPPORT DEPARTMENT 1
OFFICE IMAGING PRODUCTS TECHNICAL SUPPORT DIVISION
CANON INC.
7-5-1, Hakusan, Toride-shi, Ibaraki 302-8501 Japan
COPYRIGHT © 1999 CANON INC.
CANON 2
× 500 SHEET PAPER DECK-C1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
This service manual provides basic information required in performing field service to
maintain the product quality and functions of 2
×500 Sheet Paper Deck-C1.
Each chapter consists of the following sections:
Chapter 1, "Introduction," Specifications, Names of Parts.
Chapter 2, "Operation Overview," Description of the mechanical and electrical operat-
ing principles and timing by function.
Chapter 3, "Mechanical System," Description of mechanical structure, and disassem-
bly, assembly and adjustment methods.
Chapter 4, "Maintenance and Inspection," Table of periodic replacement parts and
consumables replacement targets, periodic service list and parts to be cleaned during a
customer service call.
Chapter 5, "Operation Failure Countermeasures," Standards/ adjustments, operation
failure countermeasures and delivery failure countermeasures.
"Appendices," Signal name list, general circuit diagram, special tools, solvent and oil
list.
Note that since installation procedure instructions are packed with the 2
× 500 Sheet
Paper Deck-C1, no installation procedures are provided in this manual.
Changes of the contents made for the sake of product improvements will be notified
in Service Information (Technical Information) whenever such changes are made.
Gaining a sound and thorough understanding of the copier through careful reading of
this service manual and the subsequently issued Service Information (Technical
Information) bulletins is the only way to develop the technical skill necessary to prolong
product quality and functionality and the practical ability to be able to determine the
cause of breakdowns.
i
INTRODUCTION
COPYRIGHT © 1999 CANON INC.
CANON 2
× 500 SHEET PAPER DECK-C1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CONTENTS
CHAPTER 1 INTRODUCTION
I.
SPECIFICATIONS....................................1-1
II.
NAMES OF PARTS..................................1-2
A. External View .....................................1-2
B. Cross-section Diagram ......................1-3
CHAPTER 2 OPERATION OVERVIEW
I.
BASIC CONFIGURATION........................2-1
A. Overview ............................................2-1
B. Inputs and outputs to the Paper
Deck Driver PCB................................2-2
II.
PAPER FEED AND DELIVERY
SYSTEM ..................................................2-5
A. Overview ............................................2-5
B. Paper Feed, Delivery .........................2-8
C. Jam Detection ..................................2-18
III.
POWER SUPPLY ...................................2-20
A. Overview ..........................................2-20
B. Protective Functions ........................2-21
CHAPTER 3 MECHANICAL SYSTEM
I.
EXTERNAL COVERS ..............................3-1
A. Exteranal Cover Types .......................3-1
B. Left cover ...........................................3-2
C. Right cover .........................................3-2
D. Rear cover..........................................3-2
E. Delivery cover ....................................3-2
F.
Upper Front Cover .............................3-3
II.
DRIVE ASSEMBLY ..................................3-4
A. Delivery Unit.......................................3-4
B. Paper Feed Unit .................................3-4
C. Registration Roller .............................3-7
D. Pick up roller, Pick up/ Feeding
Roller, Separation Roller ....................3-7
E. Paper Delivery Unit Sensor................3-8
F.
Registration Paper Sensor,
Jam Sensor ........................................3-8
G. Cassette 3/4 Sensor; Cassette 3/4
Remaining Paper Sensors 1, 2;
Cassette 3/4 Paper Out Sensor.........3-9
H. Paper Feed Solenoid .........................3-9
I.
Registration Roller Clutch ................3-10
J.
Delivery Motor..................................3-11
K. Lifter motor.......................................3-11
L. Paper Feed Motor ............................3-12
III.
PCBs ......................................................3-13
A. Lifter Motor Driver PCB....................3-13
B. Paper Feed PCB ..............................3-13
C. Cassette 3 Paper Size Detector
PCB..................................................3-14
D. Cassette 4 Paper Size Detector
PCB..................................................3-15
E. LED PCB..........................................3-15
IV.
POWER SUPPLY ...................................3-16
A. Power Supply Unit............................3-16
CHAPTER 4 MAINTENANCE AND INSPECTION
I.
PERIODICALLY REPLACED PARTS.......4-1
II.
CONSUMABLES AND DURABLES ........4-1
III.
SCHEDULED SERVICING ......................4-1
IV.
PARTS TO BE CLEANED DURING A
CUSTOMER SERVICE CALL ..................4-2
iii