Canon J1 User manual

654321
Staple Finisher-J1 / Booklet Finisher-J1
Service Manual Rev0
Product Outline
Technology
Periodic Servicing
Parts Replacement and Cleaning Procedure
Adjustment
Installation
Appendix

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Application
This manual has been issued by Canon Inc. for qualied persons to learn technical theory,
installation, maintenance, and repair of products. This manual covers all localities where
the products are sold. For this reason, there may be information in this manual that does
not apply to your locality.
Corrections
This manual may contain technical inaccuracies or typographical errors due to
improvements or changes in products. When changes occur in applicable products or in the
contents of this manual, Canon will release technical information as the need arises. In the
event of major changes in the contents of this manual over a long or short period, Canon
will issue a new edition of this manual.
The following paragraph does not apply to any countries where such provisions are
inconsistent with local law.
Trademarks
The product names and company names used in this manual are the registered trademarks
of the individual companies.
Copyright
This manual is copyrighted with all rights reserved. Under the copyright laws, this manual
may not be copied, reproduced or translated into another language, in whole or in part,
without the consent of Canon Inc.
© CANON INC. 2012
Caution
Use of this manual should be strictly supervised to avoid disclosure of condential
information.

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Explanation of Symbols
The following symbols are used throughout this Service Manual.
Symbols Explanation Symbols Explanation
Check. Remove the claw.
Check visually. Insert the claw.
Check the noise. Use the bundled part.
Disconnect the connector. Push the part.
Connect the connector. Plug the power cable.
Remove the cable/wire
from the cable guide or wire
saddle.
Turn on the power.
Set the cable/wire to the
cable guide or wire saddle.
Remove the screw.
Tighten the
The following rules apply throughout this Service Manual:
1. Each chapter contains sections explaining the purpose of specic functions and the
relationship between electrical and mechanical systems with reference to the timing of
operation.
In the diagrams, represents the path of mechanical drive; where a signal name
accompanies the symbol, the arrow indicates the direction of the electric signal.
The expression "turn on the power" means ipping on the power switch, closing the front
door, and closing the delivery unit door, which results in supplying the machine with power.
2. In the digital circuits, '1' is used to indicate that the voltage level of a given signal is "High",
while '0' is used to indicate "Low". (The voltage value, however, differs from circuit to
circuit.) In addition, the asterisk (*) as in "DRMD*" indicates that the DRMD signal goes on
when '0'.
In practically all cases, the internal mechanisms of a microprocessor cannot be checked
in the eld. Therefore, the operations of the microprocessors used in the machines are not
discussed: they are explained in terms of from sensors to the input of the DC controller
PCB and from the output of the DC controller PCB to the loads.
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.

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Contents
0 Safety Precautions
Notes Before it Works Serving ---------------------------------------------0-9
Points to Note at Cleaning --------------------------------------------------0-9
1 Product Outline
Features -------------------------------------------------------------------------1-2
Specications ------------------------------------------------------------------1-3
Saddle Stitcher Unit --------------------------------------------------------------- 1-4
Names of Parts ----------------------------------------------------------------1-6
External View ----------------------------------------------------------------------- 1-6
Finisher (Staple Finisher) ----------------------------------------------------------------- 1-6
Saddle Finisher (Booklet Finisher) ----------------------------------------------------- 1-6
Cross Section ----------------------------------------------------------------------- 1-7
Finisher Unit ---------------------------------------------------------------------------------- 1-7
Saddle Unit ----------------------------------------------------------------------------------- 1-7
Optional Construction --------------------------------------------------------1-8
2 Technology
Basic Constitution -------------------------------------------------------------2-2
Component Conguration ------------------------------------------------------- 2-2
Finisher (Staple Finisher) ----------------------------------------------------------------- 2-2
Saddle Finisher (Booklet Finisher) ----------------------------------------------------- 2-2
Overview of the Electrical Circuitry -------------------------------------------- 2-3
Overview of the Electrical Circuitry (Saddle Stitcher Unit)--------------- 2-3
Controls --------------------------------------------------------------------------2-4
Feeding Unit --------------------------------------------------------------------2-5
Overview ----------------------------------------------------------------------------- 2-5
Staple Finisher ------------------------------------------------------------------------------ 2-5
Booklet Finisher ----------------------------------------------------------------------------- 2-5
Construction of the Control System ------------------------------------------ 2-6
Staple Finisher ------------------------------------------------------------------------------ 2-6
Booklet Finisher ----------------------------------------------------------------------------- 2-8
Paper Delivery Path --------------------------------------------------------------- 2-9
Straight Ejection ----------------------------------------------------------------------------- 2-9
Processing Tray Path ---------------------------------------------------------------------2-10
Buffer/Processing Tray Path ------------------------------------------------------------2-10
Paper Delivery Path (Saddle Stitcher Unit) -----------------------------------------2-11
Stack Tray Unit -------------------------------------------------------------- 2-12
Tray Operation ---------------------------------------------------------------------2-12
Shutter Operation -----------------------------------------------------------------2-13
Processing Tray Unit ------------------------------------------------------- 2-14
Outline -------------------------------------------------------------------------------2-14
Basic Operation -------------------------------------------------------------------2-14
Processing Tray Paper Stacking Operation -----------------------------------------2-14
Stack Delivery Operation ----------------------------------------------------------------2-14
Stack Job Offset ---------------------------------------------------------------------------2-15
Staple Operation ---------------------------------------------------------------------------2-16
Swing Height Detection Control --------------------------------------------------------2-17
Saddle Stitcher Unit -------------------------------------------------------- 2-18
Basic Operation (Saddle Stitcher Unit) --------------------------------------2-18
Receiving Sheets --------------------------------------------------------------------------2-18
Aligning the Sheets------------------------------------------------------------------------2-18
Stitching --------------------------------------------------------------------------------------2-19
Feeding the Stack -------------------------------------------------------------------------2-19
Folding/Delivering the Stack ------------------------------------------------------------2-20
Controlling the Inlet Flappers --------------------------------------------------2-20
Overview -------------------------------------------------------------------------------------2-20
A3/A3/ 305mm x 457mm (12 x 18)/ 279mm x 432mm (11 x 17) Paper Path (3
sheets) ----------------------------------------------------------------------------------------2-21
B4/LGL Paper Path (3 sheets) ---------------------------------------------------------2-21
A4R/LTRR Paper Path (3 sheets) -----------------------------------------------------2-22
Controlling the Movement of Sheets -----------------------------------------2-22
Controlling the Aligning the Sheets -------------------------------------------2-23
Controlling the Phase of the Crescent Roller ------------------------------2-25
Overview of Folding Operation ------------------------------------------------2-26
Overview -------------------------------------------------------------------------------------2-26
Controlling the Movement of Stacks --------------------------------------------------2-26
Folding a Stack -----------------------------------------------------------------------------2-27
Double Folding a Stack ------------------------------------------------------------------2-28

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Staple Operation ------------------------------------------------------------ 2-30
Overview ----------------------------------------------------------------------------2-30
Stapler Unit -------------------------------------------------------------------------2-30
Stapler ---------------------------------------------------------------------------------------2-30
Shifting the Stapler Unit ------------------------------------------------------------------2-31
Stapling Operation-------------------------------------------------------------------------2-33
Stitcher Unit ------------------------------------------------------------------------2-36
Stitcher ---------------------------------------------------------------------------------------2-36
Stitching Operation ------------------------------------------------------------------------2-36
Detecting Jams -------------------------------------------------------------- 2-37
Detecting Jams (Finisher Unit) ------------------------------------------------2-37
Detecting Jams (Saddle Stitcher Unit) ---------------------------------------2-38
Power Supply ---------------------------------------------------------------- 2-39
Power Supply Route (Finisher Unit) ------------------------------------------2-39
Power Supply Route ----------------------------------------------------------------------2-39
Protection Function------------------------------------------------------------------------2-39
Power Supply Route (Saddle Stitcher Unit) --------------------------------2-39
Power Supply Route ----------------------------------------------------------------------2-39
Protection Function------------------------------------------------------------------------2-39
Work of Service -------------------------------------------------------------- 2-40
User Maintenance ----------------------------------------------------------------2-40
Maintenance and Inspection ---------------------------------------------------2-40
Periodical Servicing -----------------------------------------------------------------------2-40
Periodically Replaced Parts -------------------------------------------------------------2-40
Durables -------------------------------------------------------------------------------------2-40
Measures at Time of Parts Replacement -----------------------------------2-40
Upgrading ---------------------------------------------------------------------------2-40
3 Periodic Servicing
List of Work for Scheduled Servicing ------------------------------------3-2
4 Parts Replacement and Cleaning Procedure
List of Parts ---------------------------------------------------------------------4-2
External Covers -------------------------------------------------------------------- 4-2
Staple Finisher ------------------------------------------------------------------------------ 4-2
Saddle Finisher (Booklet Finisher) ----------------------------------------------------- 4-3
Main Units --------------------------------------------------------------------------- 4-4
List of Consumable Parts and Cleaning Parts ------------------------------ 4-5
List of Sensors ---------------------------------------------------------------------- 4-6
Staple Finisher Unit ------------------------------------------------------------------------ 4-6
Saddle Finisher Unit ----------------------------------------------------------------------- 4-7
List of Switchs ---------------------------------------------------------------------- 4-8
Staple Finisher Unit ------------------------------------------------------------------------ 4-8
Saddle Finisher Unit ----------------------------------------------------------------------- 4-8
List of Solenoid --------------------------------------------------------------------- 4-9
Staple Finisher Unit ------------------------------------------------------------------------ 4-9
Saddle Finisher Unit ----------------------------------------------------------------------- 4-9
List of PCBs ------------------------------------------------------------------------4-10
Staple Finisher Unit -----------------------------------------------------------------------4-10
Saddle Finisher Unit ----------------------------------------------------------------------4-10
List of Motors ----------------------------------------------------------------------- 4-11
Staple Finisher Unit ----------------------------------------------------------------------- 4-11
Saddle Finisher Unit ----------------------------------------------------------------------4-12
List of Clutches --------------------------------------------------------------------4-13
Other ---------------------------------------------------------------------------------4-13
External Covers ------------------------------------------------------------- 4-14
Removing the Front Cover -----------------------------------------------------4-14
Removing the Rear Cover ------------------------------------------------------4-14
Removing the Left Upper Cover ----------------------------------------------4-15
Removing the Upper Cover ----------------------------------------------------4-15
Removing the Grate-shaped Upper Guide ---------------------------------4-16
Removing the Grate-shaped Lower Guide ---------------------------------4-16
Removing the Front Inside Upper Cover ------------------------------------4-17
Removing the Front Inside Lower Cover (Staple Finisher) -------------4-17
Removing the Front Inside Lower Cover (Saddle Finisher) ------------4-18
Removing the PCB Cover (Saddle Finisher) ------------------------------4-18
Main Units --------------------------------------------------------------------- 4-19
Removing the Swing Unit -------------------------------------------------------4-19
Removing the Processing Tray ------------------------------------------------4-21
Removing the Tray 1 -------------------------------------------------------------4-23
Removing the Tray 2 -------------------------------------------------------------4-24
Removing the Return Roller Unit ---------------------------------------------4-25
Removing the Saddle Unit ------------------------------------------------------4-26
Removing the Stitcher Mount Unit --------------------------------------------4-27

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Removing the Positioning Plate Unit -----------------------------------------4-28
Removing the Saddle Delivery Tray Unit -----------------------------------4-28
Removing the Upper Delivery Guide -----------------------------------------4-29
Removing the Inlet Feed Unit --------------------------------------------------4-29
Consumable Parts and Cleaning Points ------------------------------ 4-31
Removing the Stapler ------------------------------------------------------------4-31
Removing the Buffer Roller -----------------------------------------------------4-32
Removing the Return Roller ----------------------------------------------------4-32
Removing the Swing Unit Static Charge Eliminator ----------------------4-33
Removing the Inlet Static Charge Eliminator ------------------------------4-34
Removing the Stitcher Unit -----------------------------------------------------4-35
PCB ----------------------------------------------------------------------------- 4-36
Removing the Finisher Controller PCB --------------------------------------4-36
Action on replacing the nisher controller PCB ---------------------------4-36
Removing the Saddle Stitcher Controller PCB ----------------------------4-36
Other Parts ------------------------------------------------------------------- 4-37
Removing the Paper Folding Roller ------------------------------------------4-37
Removing the No.1 Flappers and the No.2 Flappers --------------------4-39
5 Adjustment
Outline ---------------------------------------------------------------------------5-2
Main adjustment -------------------------------------------------------------------- 5-2
Adjustment item ----------------------------------------------------------------------------- 5-2
The setting of the function ---------------------------------------------------------------- 5-4
Basic Adjustment --------------------------------------------------------------5-7
Adjusting the Stacker Alignment Position ----------------------------------- 5-7
Adjusting the Staple Position --------------------------------------------------- 5-7
Adjusting the Height of the Swing Roller ------------------------------------ 5-8
Adjusting the Saddle Staple Position ----------------------------------------5-10
Adjusting the Saddle Alignment Position------------------------------------5-10
Adjusting the Processing Tray Return Amount --------------------------- 5-11
Adjusting the Processing Tray Return Speed. ----------------------------- 5-11
Initializing the RAM on Finisher -----------------------------------------------5-12
Adjusting the Bias Line of Saddle Delivery Paper -----------------------5-12
Overview -------------------------------------------------------------------------------------5-12
Adjustment ----------------------------------------------------------------------------------5-12
Function Setting Operation ----------------------------------------------------5-15
Adjustment at Time of Parts Replacement --------------------------- 5-17
Action on replacing the nisher controller PCB ---------------------------5-17
Adjusting the Stitcher Unit ------------------------------------------------------5-18
6 Installation
How to Utilize This Installation Procedure ------------------------------6-2
When using the parts included in the package ----------------------------- 6-2
Symbols in the Illustration ------------------------------------------------------- 6-2
Product Name ------------------------------------------------------------------6-2
Checking Before Installation -----------------------------------------------6-3
Checking the Installation Site --------------------------------------------------- 6-3
Installing the Accessories -------------------------------------------------------- 6-3
Points to Note on installation ---------------------------------------------------- 6-4
Check Items when Turning OFF the Main Power-------------------------- 6-4
Checking the Contents ------------------------------------------------------6-5
Unpacking -----------------------------------------------------------------------6-6
Unpacking Procedure ------------------------------------------------------------- 6-6
Installation Procedure --------------------------------------------------------6-9
Preparing the Finisher for Installation ----------------------------------------- 6-9
Connecting to the Host Machine ----------------------------------------------6-10
Attaching the Labels etc --------------------------------------------------------- 6-11
Operation Check ------------------------------------------------------------ 6-13
Operation Check ------------------------------------------------------------------6-13
Adjusting the Tilt ------------------------------------------------------------- 6-14
Check the Tilt ----------------------------------------------------------------------6-14
Adjusting the Tilt -------------------------------------------------------------------6-15
Appendix
Service Tools ----------------------------------------------------------------------ii
Solvents and Oils --------------------------------------------------------------------- ii
Special Tools --------------------------------------------------------------------------- ii
General Circuit Diagram ------------------------------------------------------- iii
Staple Finisher-J1 --------------------------------------------------------------------iii
Booklet Finisher-J1 ------------------------------------------------------------------- v

Safety Precautions
■Notes Before it Works Serving
■Points to Note at Cleaning

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Notes Before it Works Serving
CAUTION:
At servicing, be sure to turn off the power source according to the specied steps and
disconnect the power plug.
CAUTION:
Do not turn off the power switch when downloading is under way.
Turning off the main power switch while downloading is under way can disable the
machine.
Points to Note at Cleaning
CAUTION:
When performing cleaning using organic solvent such as alcohol, be sure to check that
the component of solvent is vaporized completely before assembling.

1
1Product Outline
Product Outline
■Features
■Specications
■Names of Parts
■Optional Construction

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Product Outline > Features
Product Outline > Features
Features
Ofce environment improvement
• Operation sound reduction
Productivity improvement
• 51ppm→55ppm
Service improvement
• Downloading from host machine
• Adjustment of nisher in the service mode of host machine

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Product Outline > Specications
Product Outline > Specications
Specications
Item Specications Remarks
Stacking method Tray 1 and 2: Independently move up and down
Stacking
orientation
Face up, Face down Switching of the
stacking method is
done on the host
machine
Paper size A3, SRA3, A4, A4R, A5R, B4, B5, B5R, 305mm x 457mm
(12 x 18), 279mm x 432mm (11 x 17), LGL, LTR, LTRR,
STMT,STMTR, EXEC,8K,16K,others
At the time of punch
connection
Feed direction:
139.7 to 483.0mm
Cross feed direction:
98.4 to 330.0mm
At the time of punch
non-connection
Feed direction: 148
to 483.0mm
Cross feed direction:
98.4 to 330.0mm
Paper weight 52g/m2 to 256g/m2
Bins 2
Modes Non sort: Tray 1 and 2
Sort: Tray 1 and 2
Staple: Tray 1 and 2
Stacking capacity Tray 1: Non
staple sort
Large size: 96 mm high (650 sheets)
Small size: 188 mm high (1300 sheets)
Equivalent of 81.4g/
m2 paper.
Alignment may not
be correct if 1700
or more small-size
sheets are stacked.
Tray 2: Non
staple sort
Large size: 96 mm high (650 sheets)
Small size: 243 mm high (1700 sheets)
Tray 1: Staple
sort
Large size: 96 mm high (650 sheets) or
30 sets
Small size: 188 mm high (1300 sheets)
or 30 sets
Tray 2: Staple
sort
Large size: 96 mm high (650 sheets) or
30 sets
Small size: 243 mm high (1700 sheets)
or 30 sets
Mixed stacking
capacity
Mixed stacking
capacity Size
mixing
96 mm high Stacking capability
is not guaranteed for
mixed size stacking.
Stapling Small size 188mm high /30 sets
Large size 96 mm high /30 sets
Stapling By rotating cam
Item Specications Remarks
Stapling capacity Small size:
Plain paper (52 to 81.4 g/m2): 50 sheets
Plain paper (81.4 to 105 g/m2):30 sheets
Thick paper (105 to 220 g/m2): 2 sheets
Equivalent of 80g/
m2 paper.
Large size:
Plain paper (52 to 81.4 g/m2): 30 sheets
Plain paper (81.4 to 105 g/m2):20 sheets
Thick paper (105 to 220 g/m2): 2 sheets
Staple supply Special staple cartridge (5000 staples)
Staple detection Provided (0 to 20 remaining staples)
Manual stapling Not provided
Stapling size 1-point stapling Front (30 deg.) : A4R, LGL, LTRR
Front (45 deg.) : A3, B4 ,A4, B5, 279mm
x 432mm(11 x 17), LTR, EXEC, 8K, 16K
Rear (30 deg.) : A4R, LGL, LTRR
Rear (45 deg.) : A3, B4 ,A4, B5, 279mm
x 432mm(11 x 17), LTR, EXEC, 8K, 16K
2-point stapling A3, A4, B4, B5, 279mm×432mm, 11×17,
LTR, LGL, EXEC, A4R, LTRR, 8K, 16K
Paper detection Provided
Control panel Not provided
Display Not provided
Dimensions W:559(677)×D:646×H:1097mm(Staple Finisher)
W:671(789)×D:646×H:1097mm(Booklet Finisher)
The inside of () is
the size that the sub
tray was drawn.
Weight Staple Finisher: 46 kg
Booklet Finisher: 75 kg
Power supply From host machine (24VDC)
Maximum power
consumption
Staple Finisher:
10.5W or less during standby/ 100W or less operating
Booklet Finisher:
13.1W or less during standby/ 129W or less operating
• Paper Size Denition
Large size (feed length of 216 to 432 mm)
:A3, A4R, B4, B5R, 279mm x 432mm (11x 17), LGL,LTRR,8K
Small size (feed length of 216 mm or less):A4, A5R, B5, LTR, STMTR,18K,EXEC
T-1-1

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Product Outline > Specications > Saddle Stitcher Unit
Product Outline > Specications > Saddle Stitcher Unit
Stapling Positions
Front 1-point stapling (30deg.)
A4R, LGL and LTRR
5 -/+2 mm
5 -/+2 mm
2-point stapling
83 -/+4 mm
203 -/+4 mm
A3 and A4
63 -/+4 mm
183 -/+4 mm
B4 and B5
279mm×432mm
（11×17）
and LTR
74 -/+4 mm
194 -/+4 mm
39.5 -/+4 mm
159.5 -/+4 mm
A4R
69.5 -/+4 mm
189.5 -/+4 mm
8K and 16K
68.5 -/+4 mm
188.5 -/+4 mm
EXEC
LTRR and LGL
42.5 -/+4 mm
162.5 -/+4 mm
Front 1-point stapling (45deg.)
A3,A4,B4,B5,
279mm×432mm（11×17）,LTR,EXEC,8K,16K
Rear 1-point stapling (30deg.)
A4R, LGL and LTRR
5 -/+2 mm
5 -/+2 mm
Rear 1-point stapling (45deg.)
A3,A4,B4,B5,
279mm×432mm（11×17）,LTR,EXEC,8K,16K
5 -/+2 mm
5 -/+2 mm
5 -/+2 mm
5 -/+2 mm
5 -/+2 mm 5 -/+2 mm 5 -/+2 mm
5 -/+2 mm 5 -/+2 mm
5 -/+2 mm 5 -/+2 mm
F-1-1
Saddle Stitcher Unit
Item Specications Remarks
Stapling method Vertically separated, round-clinch stapling at two
positions in the middle
Paper size A3, B4, A4R, 279mm x 432mm (11 x 17), LGL,
LTRR/ 305mm x 457mm (12 x 18)
Capacity 52 to 81.4g/m2: 1 to 16 sheets
81.4 to 105g/m2: 1 to 10 sheets
105 to 150g/m2: 1 to 5 sheets
150 to 220g/m2: 1 to 4 sheets
209 to 220g/m2: 1 to 3 sheets
Including 1 cover
page.
Paper weight Plain paper: 52g/m2 to 220g/m2 Special paper,
postcards,
transparencies, or
elongation size can
not be
handled
Cover material: 52g/m2 to 256g/m2
Stacking capacity 52 to 81.4g/m2 1 to 5 sheets: 25 copies
6 to 10 sheets: 15 copies
11 to 16 sheets: 10 copies
Cover mode; up to 10
copies
81.4 to 105g/m2 1 to 5 sheets: 25 copies
6 to 10 sheets: 15 copies
Stapling position 2 points (center distribution; xed interval)
Staple
accommodation
2000 staples
Staple supply Special cartridge
Staples Special staple (Staple-D3)
Staple detection Provided
Manual stapling Not provided
Folding method Roller contact
Folding mode Double folding
Folding position Paper center
Position adjustment Provided
Power supply From nisher unit (24VDC)
• Stacking capability is not guaranteed for mixed size stacking. T-1-2

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Product Outline > Specications > Saddle Stitcher Unit
Product Outline > Specications > Saddle Stitcher Unit
Stack front edge
162 -/+ 2 mm
139.7 -/+1 mm
42 -/+2 mm
203 -/+2 mm
210 -/+1 mm
83
-/+2 mm
A3
183 -/+2 mm
182 -/+1 mm
63 -/+2 mm
B4
162 -/+2 mm
177.8 -/+1 mm
42 -/+2 mm
LGL
159.5 -/+ 2 mm
148.5 -/+1 mm
39.5 -/+2 mm
A4R
LTRR
194 -/+2 mm
216 -/+1 mm
279mm x 432mm
(11 x 17)
74
-/+2 mm
207.5 -/+2 mm
228.5 -/+1 mm
305mm x 457mm
(12 x 18)
87.5
-/+2 mm
Staple position
Folding position
F-1-2

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Product Outline > Names of Parts > External View > Saddle Finisher (Booklet Finisher)
Product Outline > Names of Parts > External View > Saddle Finisher (Booklet Finisher)
Names of Parts
External View
■Finisher (Staple Finisher)
Upper cover
Front cover
Foot cover
Grate-shaped
lower guide
Tray 1
Tray 2
Grate-shaped
upper guide
Left upper cover Rear cover
Front inside
upper cover
Front inside
lower cover
Front foot
cover right
latchunit
F-1-3
■Saddle Finisher (Booklet Finisher)
Saddle delivery tray
PCB cover
Front inside
upper cover
Front inside
lower cover
Upper cover
Front cover
Foot cover
Grate-shaped
lower guide
Tray 1
Tray 2
Grate-shaped
upper guide Left upper cover Rear cover
Front foot
cover right
latchunit
F-1-4

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Product Outline > Names of Parts > Cross Section > Saddle Unit
Product Outline > Names of Parts > Cross Section > Saddle Unit
Cross Section
■Finisher Unit
Delivery tray
Stack delivery
roller
Aligning plate 1st delivery roller
Return roller
Rear end assist guide
Stapler
Inlet roller
Buffer roller
Shutter
F-1-5
■Saddle Unit
Stitcher (fromt,rear)
Inlet roller 1
Saddle stitcher flapper
Inlet roller 2
No.1 flapper
No.2 flapper
Stitcher mount
Holding roller
Paper pushing plate
Paper folding roller
Crescent roller
Saddle delivery roller
F-1-6

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1-8
Product Outline > Optional Construction
Product Outline > Optional Construction
Optional Construction
The following optional machine can install to the nisher.
[1] External 2, 2/3, 2/4 , 4 Hole Puncher-B2
[1]
Staple finisher
Saddle finisher
F-1-7

2
2Technology
Technology
■Basic Constitution
■Controls
■Feeding Unit
■Processing Tray Unit
■Stack Tray Unit
■Saddle Stitcher Unit
■Staple Operation
■Detecting Jams
■Power Supply
■Work of Service

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2-2
Technology > Basic Constitution > Component Conguration > Saddle Finisher (Booklet Finisher)
Technology > Basic Constitution > Component Conguration > Saddle Finisher (Booklet Finisher)
Basic Constitution
Component Conguration
The components of this saddle nisher are organized into 4 major blocks and this nisher are
organized into 3 major blocks; feed unit, processing unit, stack tray unit and saddle stitcher
unit.
■Finisher (Staple Finisher)
［Feed Unit］
［Processing Tray Unit］
［Stack Tray Unit］
F-2-1
■Saddle Finisher (Booklet Finisher)
［Stack Tray Unit］
［Feed Unit］
［Processing Tray Unit］
［Saddle Stitcher Unit］
F-2-2

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2-3
Technology > Basic Constitution > Overview of the Electrical Circuitry (Saddle Stitcher Unit)
Technology > Basic Constitution > Overview of the Electrical Circuitry (Saddle Stitcher Unit)
Overview of the Electrical Circuitry
The nisher’s sequence of operation is controlled by the nisher controller PCB. The nisher
controller PCB is a 16-bit microprocessor (CPU), and is used for communication with the host
machine (serial) in addition to controlling the nisher’s sequence of operations.
The nisher controller PCB responds to the various commands coming from the host machine
through a serial communications line to drive solenoids, motors, and other loads.
In addition, it communicates the nisher’s various states (information on sensors and
switches) to the host machine through a serial communications circuit.
Overview of the Electrical Circuitry (Saddle Stitcher
Unit)
The sequence of operations used for the saddle stitcher is controlled by the saddle stitcher
controller PCB. The saddle stitcher controller PCB has a microprocessor.
This microprocessor is used to control the sequence of operations and to handle serial
communications with the nisher controller PCB, driving solenoids and motors
in response to the various commands from the nisher controller PCB.
The saddle stitcher controller PCB is also used to communicate the state of various sensors
and switches to the nisher controller PCB in serial.
F-2-3
F-2-4