Canon FINISHER - D1 User manual

COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
FY8-13FF-000
REVISION 0
FEB. 1999
SERVICE
MANUAL
FINISHER - D1

COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
COPYRIGHT 1999 CANON INC.
Printed in Japan
Use of this manual should be strictly
supervised to avoid disclosure of confi-
dential information.
Imprimé au Japon
THE INFORMATION CONTAINED HEREIN IS PUBLISHED BY CANON, INC., JAPAN.
SPECIFICATIONS AND OTHER INFORMATION CONTAINED HEREIN MAY DIFFER 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 SALES COMPANY.
IMPORTANT
Prepared by
OFFICE IMAGING PRODUCTS TECHNICAL SUPPORT DIVISION
5-1, Hakusan 7-chome, Toride-City, Ibaraki, 302-8501 Japan
CANON INC.

COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
INTRODUCTION
This Service Manual contains basic data and figures on the Finisher-D1 needed to
service the machine in the field.
CHAPTER 1 General Description introduces the finisher's features and specifications,
and shows how to operate the finisher.
CHAPTER 2 Basic Operation provides outlines of the finisher's various mechanical
workings, and explains the principles used for the finisher's various control mechanisms in
view of the functions of electrical and mechanical units and in relation to their timing of
operation.
CHAPTER 3 Mechanical System shows how the finisher's various mechanical
workings are constructed, and how the finisher may be disassembled/assembled and
adjusted.
CHAPTER 4 Maintenance and Servicing provides tables of periodically replaced
parts and consumables/durables and scheduled servicing charts.
CHAPTER 5 Troubleshooting provides tables of maintenance/inspection, standards/
adjustments, and problem identification (image fault/malfunction).
APPENDIX contains a general timing chart and general circuit diagrams.
The descriptions in this Service Manual are subject to change without notice for
product improvement or other purposes, and major changes will be communicated in the
form of Service Information bulletins.
All service persons are expected to have a good understanding of the contents of this
Service Manual and all relevant Service Information bulletins and be able to identify and
isolate faults in the machine.

COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 1 GENERAL DESCRIPTION
I. FEATURES ................................1-1
II. SPECIFICATIONS......................1-2
A. Specifications ........................1-2
B. Cross Section ........................1-4
III. OPERATING THE FINISHER ....1-5
A. Removing Jams from The
Finisher..................................1-5
B. Removing Jams in Sort, Group, or
Staple Sort Mode ...................1-7
C. Replacing the Staple Cartridge
.............................................1-10
D. Removing Staple Jams in the
Stapler Unit ..........................1-13
IV. MAINTENANCE BY THE USER
..................................................1-15
CONTENTS
CHAPTER 2 OPERATIONS
I. BASIC OPERATIONS ................2-1
A. Specifications ........................2-1
B. Outline of Electrial Circuitry ...2-2
C. Inputs to and Outputs from the
Finisher Controller PCB.........2-3
II. FEEDING/DRIVE SYSTEM......2-14
A. Outline..................................2-14
B. Feeding/Delivery .................2-19
C. Job Offset .............................2-22
D. Releasing the Knurled Belt
............................................ 2-29
E. Buffer Path ...........................2-34
III. CONTROLLING THE PADDLE
..................................................2-39
IV. CONTROLLING THE TRAY
AUXILIARY PLATE ..................2-40
V. STAPLING ................................2-42
VI. TRAY MOVEMENT ..................2-50
VII. FANS ........................................2-54
VIII. POWER SUPPLY.....................2-56
IX. DETECTING JAMS ..................2-59
CHAPTER 3 MECHANICAL SYSTEM
I. EXTERNALS AND CONTROLS
....................................................3-1
II. PROCESSING TRAY UNIT .....3-13
III. TRAY B UNIT ...........................3-21
IV. KNURLED BELT RELEASING UNIT
..................................................3-28
V. KNURLED BELT ......................3-30
VI. BUFFER ROLLER UNIT ..........3-31
VII. STAPLER UNIT........................3-35
VIII. PCBs.........................................3-42

COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 5 TROUBLESHOOTING
I. ADJUSTMENT ...........................5-1
A. Electrical System ...................5-1
II. ARRANGEMENT OF ELECTRICAL
PARTS......................................5-14
A. Sensors................................5-14
B. Microswitches ......................5-16
C. Motors ..................................5-18
D. Solenoids.............................5-20
E. PCBs....................................5-22
F. Fans.....................................5-24
G. Light-Emitting Diodes and Check
Pins by PCB ........................5-25
III. TROUBLESHOOTING .............5-30
IV. SELF DIAGNOSIS....................5-38
A. Self Diagnosis......................5-38
B. Alarms..................................5-40
APPENDIX
A. GENERAL TIMING CHART
.............................................. A-1
B. LIST OF SIGNALS /
ABBREVIATIONS ................ A-3
C. GENERAL CIRCUIT DIAGRAM
.............................................. A-5
D. SOLVENTS AND OILS LIST
.............................................. A-7
CHAPTER 4 MAINTENANCE AND SERVICING
I. PERIODICALLY REPLACED
PARTS........................................4-1
II. CONSUMABLES AND DURABLES
....................................................4-1
III. SCHEDULED MAINTENANCE .4-1

COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 1
GENERAL DESCRIPTION
I. FEATURES ................................1-1
II. SPECIFICATIONS......................1-2
A. Specifications ........................1-2
B. Cross Section ........................1-4
III. OPERATING THE FINISHER ....1-5
A. Removing Jams from the
Finisher..................................1-5
B. Removing Jams in Sort, Group, or
Staple Sort Mode ...................1-7
C. Replacing The Staple Cartridge
.............................................1-10
D. Removing Staple Jams in the
Stapler Unit ..........................1-13
IV. MAINTENANCE BY THE USER
..................................................1-15

CHAPTER 1 GENERAL DESCRIPTION
COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
1-1
I . FEATURES
1. Two Types of Stacking Trays
• The delivery tray (tray B) is designed for stapling and job offset delivery, while the interrupt
tray (tray A) is designed for ordinary delivery.
2. Large Capacity
• Tray B is capable of holding 2000 sheets, while tray A is capable of holding 250 sheets, a total
of 2250 sheets.
3. Wide-Ranging Paper Types
• The sheets may be of 64 to 200 g/m2paper.
4. Stack Job Offset Function
• The stack job offset function is offered for sorting non-staple stacks.
5. Three Types of Auto Stapling
• As many as three different types (position) are offered (front slant, rear slant, 2-point).
6. High Productivity by a Buffer Roller
• The use of a buffer roller has enabled continuous feeding of sheets from the copier while
stapling or offset operation is taking place.

CHAPTER 1 GENERAL DESCRIPTION
1-2
COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Table 1-201
II . SPECIFICATIONS
A. Specifications
1. Type
Item Remarks
Specifications
Fixed type
Stacking
Stack size
Paper weight
Modes
Stack
thickness
Tray A
Tray B
Tray A
Tray B
Tray A
Tray B
Tray A
Tray B
250 sheets (small-/large-size)
2,000 sheets (small-size)
1,000 sheets (large-size)
Tray A
Tray B
Tray A
Tray B
Paper detection No
Yes
No
No
Latching with mount (height adjusted by caster)
665mm (W) ×708mm (D) ×995mm (H)
65kg
100 to 120V/50; 60Hz, 230V/50Hz
350W or less
Non-sort tray
Sort tray
Not possible
2,000-sheet equivalent or 100 sets
(small-size)
1,000-sheet equivalent or 100 sets
(large-size)
Staple/non-staple
mix Possible with conditions
Control panel
Paper of 80 g/m
2
.
No offset
Front/rear stack offset
Staple: 20 mm offset
Non-staple: 30 mm offset
(offset on the internal processing tray)
Stacking
Display
Installation
Dimensions
Weight
Power supply
Maximum power
consumption
Note 1: The term "small-size" refers to A4, A5, B5, postcard, LTR, and STMT, while the term
"large-size" refers to A3, B4, LDR, and LGL.
Fixed
Mobile type
Same as the copier's delivery method.
Face-down
Postcard to A3/LDR
A5/STMT to A3 /LDR
Postcards are for R
feeding only.
A5/STMT is for R
feeding only.
64 to 200g/m
2
Staple stacking, non-staple stacking
Non-staple
sort
Staple sort

CHAPTER 1 GENERAL DESCRIPTION
COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
1-3
Table 1-202
Item Remarks
Specifications
Manual stapling None
Front/rear
Stapling
Stapling position
Stapling thickness
Staple compartment
Staples
Staple detection
1-point
stapling
2-point
stapling
Stapling
size
Punching by a rotating cam. (face-down stapling)
See Figure 1-201.
Special cartridge (5,000 staples)
Special staples
Yes
48 sheets (80 g/m
2
) + 2 sheets (200 g/m
2
), or thick paper
of 5.7 mm or less
A3, A4, B4, B5, LDR, LGL, LTR
A3,A4, B4, B5, LDR, LTR
Figure 1-201
1-point stapling
(front) 1-point stapling (rear)
2-point stapling
A3, A4 B4, B5
297mmx423mm
(LDR),
LTR
5±2
6±2 6±2 6±2
88.5±4 68.5±4 79.5±4
208.5±4 188.5±4 199.5±4
45˚
5±2
5±2
5±2
45˚
*2 *2
*2 *2 *2
*1 *1 *1
Unit: mm
*1 The stapling interval may be adjusted in user mode.
*2 The stapling position may be adjusted using a DIP switch.
The specifications are subject to change for product improvement.

CHAPTER 1 GENERAL DESCRIPTION
1-4
COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
B. Cross Section
Figure 1-202
[1] Tray B
[2] Swing guide
[3] Paddle
[4] Tray A
[5] Non-sort delivery roller
[6] Upper path switching flapper
[7] Buffer roller
[8] Buffer switching flapper
[9] Inlet roller
[10] Pre-delivery roller
[11] Stapler
[12] Mobile roll
[13] Sort delivery roller
[14] Knurled belt
[15] Processing tray
[16] Jogging plate (front, rear)
[17] Tray auxiliary plate
[18] Stack delivery roller
[1][2] [4][3] [5] [6] [7] [8] [9]
[10][11][12][13][14][15][16][17][18]

CHAPTER 1 GENERAL DESCRIPTION
COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
1-5
Figure 1-301
Figure 1-302
Figure 1-303
III . OPERATING THE
FINISHER
A. Removing Jams from the
Finisher
If the Jam indicator turns on, perform the
following:
1) Remove the paper visible from the out-
side.
2) Open the front cover.
3) Open the upper cover, and check the in-
side of the finisher.

CHAPTER 1 GENERAL DESCRIPTION
1-6
COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Figure 1-304
Figure 1-305
Figure 1-306
Figure 1-307
4) Turn the green knob, and remove the jam.
5) Push the green lever, and remove the jam.
6) Close the upper cover.
7) Close the front cover.

CHAPTER 1 GENERAL DESCRIPTION
COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
1-7
Figure 1-308
Figure 1-309
Figure 1-310
B. Removing Jams in Sort,
Group, or Staple Sort
Mode
If a jam occurs in sort, group, or staple
sort mode, perform the following:
1) Open the front cover.
2) Open the upper cover, and check the in-
side of the finisher.
3) Turn the green knob, and remove the jam.

CHAPTER 1 GENERAL DESCRIPTION
1-8
COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Figure 1-311
Figure 1-312
Figure 1-313
Figure 1-314
4) Push the green lever, and remove the jam.
5) Close the upper cover.
6) Open the guide, and remove the jam.
7) Shift up the lever, and remove the jam.

CHAPTER 1 GENERAL DESCRIPTION
COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
1-9
Figure 1-315
Figure 1-316
Figure 1-317
Figure 1-318
8) Shift the lever back to its initial position.
9) Open the guide, and remove the jam.
10) Open the open/close guide, and remove
the jam from inside the finisher.
Caution:
Do not remove the stack being handled.
11) Close the front cover.
Reference:
The Jam message may remain on the
display. If so, check for a jam once
again according to the instructions.

CHAPTER 1 GENERAL DESCRIPTION
1-10
COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Figure 1-319
Figure 1-320
Figure 1-321
C. Replacing the Staple
Cartridge
If a staple jam occurs while the stapler is
being used, perform the following:
1) Open the front cover.
2) Shift down the green lever.
3) When the staple cartridge has slid out on
its own, pick it on its left and right and
slide it out.

CHAPTER 1 GENERAL DESCRIPTION
COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
1-11
Figure 1-322
Figure 1-324
Figure 1-325
Figure 1-323
4) Pick the empty staple case on its left and
right, and slip it off.
5) Set the new staple case.
Reference:
Be sure to set no more than one staple
case. Further, be sure that the staple
case is one designed for the finisher.
6) Remove the seal used to keep the staples
together by pulling it straight off.
7) Push in the stapler unit until the green le-
ver returns to its previous position.

CHAPTER 1 GENERAL DESCRIPTION
1-12
COPYRIGHT © 1999 CANON INC. CANON FINISHER - D1 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Figure 1-326
8) Check to make sure that the stapler unit
has been secured in place, and close the
front cover.
Reference:
When the cover is closed, the stapler
unit performs idle stapling several times
automatically to edge out the staples.