Ricoh SR3270 Quick start guide

Booklet Finisher SR3270 / Finisher
SR3260
Machine Code:D3FQ / D3FR
Field Service Manual
Ver. 1.0
Latest Release: December, 2018
Initial Release: December, 2018
Copyright (c) 2018 Ricoh Co.,Ltd.

Symbols, Abbreviations and Trademarks
Symbols, Abbreviations
This manual uses several symbols and abbreviations. The meaning of those symbols and abbreviations
are as follows:
Symbol
What it means
Clip ring
Screw
Connector
Clamp
E-ring
Flat Flexible Cable
Timing Belt
SEF
Short Edge Feed
LEF
Long Edge Feed
K
Black
C
Cyan
M
Magenta
Y
Yellow
B/W, BW
Black and White
FC
Full color
[A] Short Edge Feed (SEF)
[B] Long Edge Feed (LEF)
Trademarks
Adobe, Acrobat, PageMaker, PostScript, and PostScript 3 are either registered trademarks or
trademarks of Adobe Systems Incorporated in the United States and/or other countries.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any
use of such marks by Ricoh Company, Ltd. is under license.
Firefox and Thunderbird are registered trademarks of the Mozilla Foundation.

Dropbox is a registered trademark or trademark of Dropbox, Inc.
Google, Android, and Chrome are trademarks of Google Inc.
Java is a registered trademark of Oracle and/or its affiliates.
Macintosh, OS X, Bonjour, Safari, and TrueType are trademarks of Apple Inc., registered in the U.S.
and other countries.
Microsoft, Windows, Windows Server, Windows Vista, Internet Explorer, and Outlook are either
registered trademarks or trademarks of Microsoft Corp. in the United States and/or other countries.
PictBridge is a trademark.
QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and in other
countries.
The SD and SD logo are trademarks of SD-3C, LLC.
UNIX is a registered trademark of The Open Group.
UPnP is a trademark of UPnP Implementers Corporation.
This product includes RSA BSAFE® Cryptographic software of EMC Corporation. RSA and BSAFE are
registered trademarks or trademarks of EMC Corporation in the United States and other countries.
The proper names of Internet Explorer 11 is as follows:
•Windows® Internet Explorer® 11
The proper names of the Windows operating systems are as follows:
•The product names of Windows Vista are as follows:
Microsoft® Windows Vista® Ultimate
Microsoft® Windows Vista® Business
Microsoft® Windows Vista® Home Premium
Microsoft® Windows Vista® Home Basic
Microsoft® Windows Vista® Enterprise
•The product names of Windows 7 are as follows:
Microsoft® Windows® 7 Home Premium
Microsoft® Windows® 7 Professional
Microsoft® Windows® 7 Ultimate
Microsoft® Windows® 7 Enterprise
•The product names of Windows 8 are as follows:

Microsoft® Windows® 8
Microsoft® Windows® 8 Pro
Microsoft® Windows® 8 Enterprise
•The product names of Windows 10 are as follows:
Microsoft® Windows® 10 Home Premium
Microsoft® Windows® 10 Pro
Microsoft® Windows® 10 Enterprise
Microsoft® Windows® 10 Education
•The product names of Windows Server 2003 are as follows:
Microsoft® Windows Server® 2003 Standard Edition
Microsoft® Windows Server® 2003 Enterprise Edition
•The product names of Windows Server 2003 R2 are as follows:
Microsoft® Windows Server® 2003 R2 Standard Edition
Microsoft® Windows Server® 2003 R2 Enterprise Edition
•The product names of Windows Server 2008 are as follows:
Microsoft® Windows Server® 2008 Standard
Microsoft® Windows Server® 2008 Enterprise
•The product names of Windows Server 2008 R2 are as follows:
Microsoft® Windows Server® 2008 R2 Standard
Microsoft® Windows Server® 2008 R2 Enterprise
•The product names of Windows Server 2012 are as follows:
Microsoft® Windows Server® 2012 Foundation
Microsoft® Windows Server® 2012 Essentials
Microsoft® Windows Server® 2012 Standard
•The product names of Windows Server 2012 R2 are as follows:
Microsoft® Windows Server® 2012 R2 Foundation
Microsoft® Windows Server® 2012 R2 Essentials
Microsoft® Windows Server® 2012 R2 Standard
•The product names of Windows Server 2016 R2 are as follows:
Microsoft® Windows Server® 2016 R2 Essentials
Microsoft® Windows Server® 2016 R2 Standard
Other product names used herein are for identification purposes only and might be trademarks of their
respective companies. We disclaim any and all rights to those marks.
Microsoft product screen shots reprinted with permission from Microsoft Corporation.

1
Table of Contents
1. Detailed Descriptions.......................................................................................................................... 4
Changes from the Previous Machine..................................................................................................... 4
Throughput of Stapleless Stapler Unit Increased............................................................................... 4
Service for Staple Near-End Detection .............................................................................................. 4
Staple Near-End Detection................................................................................................................. 5
Allowing the Customer to Detach and Reattach the End Fence of the Booklet Tray........................ 5
Specifications.......................................................................................................................................... 6
Booklet Finisher SR3270.................................................................................................................... 6
Finisher SR3260................................................................................................................................. 8
Parts Layout.......................................................................................................................................... 11
Electrical Component Layout............................................................................................................ 12
Drive Layout...................................................................................................................................... 18
Mechanisms.......................................................................................................................................... 20
Separation Mechanism..................................................................................................................... 20
Proof Tray Transport......................................................................................................................... 20
Proof Tray Full Detection.................................................................................................................. 20
Shift Tray Ascent/Descent Mechanism ............................................................................................ 21
Shift Tray Full Detection................................................................................................................... 21
Shift Mechanism............................................................................................................................... 22
Booklet Tray...................................................................................................................................... 23
Stapled Paper Eject Mechanism...................................................................................................... 23
Booklet Stitching Mechanism ........................................................................................................... 29
Paper Exit Guide............................................................................................................................... 32
Stapleless Stapler (Finisher SR3260 only)....................................................................................... 33
SP6-160-004 (Replacement Mode for Service)............................................................................... 43
Staple Near-End Detection............................................................................................................... 44
Punch Unit PU3080 (D3G5)................................................................................................................. 46
Changes from the Previous Machine............................................................................................... 46
Specifications.................................................................................................................................... 46
Parts Layout...................................................................................................................................... 47
Mechanism........................................................................................................................................ 48
2. Replacement and Adjustment .......................................................................................................... 53
Exterior Parts........................................................................................................................................ 53
Front Cover....................................................................................................................................... 53
Inner Cover....................................................................................................................................... 53
Rear Cover........................................................................................................................................ 56
Front Left Cover................................................................................................................................ 56

2
Upper Cover...................................................................................................................................... 57
Upper Front Cover............................................................................................................................ 58
Upper Rear Cover............................................................................................................................. 58
Proof Tray......................................................................................................................................... 59
Shift Tray........................................................................................................................................... 60
Booklet Tray (For Booklet Finisher SR3270) ................................................................................... 60
Paper Exit Guide Covers (Front and Rear)...................................................................................... 60
Upper Left Cover .............................................................................................................................. 61
Left Center Cover ............................................................................................................................. 62
Left Lower Cover .............................................................................................................................. 63
Main Unit............................................................................................................................................... 64
Paper Exit Guide Plate Motor (STM2).............................................................................................. 64
Paper Exit Guide Plate HP Sensor (S23)......................................................................................... 64
Proof Tray Full Sensor (S21)............................................................................................................ 64
Proof Tray Paper Exit Sensor (S22)................................................................................................. 65
Entrance Sensor (S18)..................................................................................................................... 66
Intermediate Transport (Right) Sensor (S20)................................................................................... 67
Intermediate Transport (Left) Sensor (S19)..................................................................................... 67
Shift Tray Paper Surface Sensor (S13)............................................................................................ 67
Shift Tray Upper Limit Switch (SW2)................................................................................................ 68
Paper Exit Sensor (S15)................................................................................................................... 69
Paper Exit Guide HP Sensor (S35).................................................................................................. 69
Entrance Transport Motor (DCM1)................................................................................................... 70
Proof Transport Motor (DCM2)......................................................................................................... 70
Positioning Roller Motor (STM5) ...................................................................................................... 71
Shift Motor (STM1) ........................................................................................................................... 72
Paper Exit Transport Motor (DCM3)................................................................................................. 73
Paper Exit Guide Drive Motor (STM16)............................................................................................ 74
Booklet Transport (Upper) Motor (STM8) (Booklet Finisher SR3270 Only).................................... 75
Stapler Tray...................................................................................................................................... 78
Stapler Tray Paper Sensor (S9)....................................................................................................... 81
Booklet Transport (Upper) Pressure Release HP Sensor (S8) (SR3270 Only) .............................. 81
Feedout Pawl HP Sensor (S10)....................................................................................................... 82
Jogger HP Sensor (S11) .................................................................................................................. 82
Jogger Motor (STM3)........................................................................................................................ 84
Booklet Transport (Upper) Pressure Release Motor (STM9) (SR3270 Only) ................................. 84
Feedout Pawl Motor (STM4) ............................................................................................................ 84
Stapleless Stapler Unit/Stapler Unit (Finisher SR3260)....................................................................... 87
Stapleless Stapler Unit..................................................................................................................... 87

3
Stapler Unit....................................................................................................................................... 88
Stapleless Stapler Transfer Motor (STM17)..................................................................................... 93
Stapler Transfer Motor (STM6)......................................................................................................... 94
Paper Guide Drive Motor (STM18)................................................................................................... 94
Stapleless Stapler HP Sensor (S39)................................................................................................ 95
Stapler HP sensor (S36)................................................................................................................... 95
Paper guide HP sensor (S37)........................................................................................................... 96
Saddle Stitch Unit (Booklet Finisher SR3270)..................................................................................... 98
Stapler Unit....................................................................................................................................... 98
Saddle Stitch Unit........................................................................................................................... 104
Center-Folding Unit......................................................................................................................... 105
Center-folding Paper Exit Sensor (S24).........................................................................................107
Edge Stopper Paper Surface Sensor (S27)................................................................................... 108
Edge Stopper HP Sensor (S28)..................................................................................................... 109
Folding Blade HP Sensor (S25) .....................................................................................................111
Folding Cam HP Sensor (S26).......................................................................................................111
Edge stopper motor (STM13).........................................................................................................112
Folding Blade Motor (STM11) ........................................................................................................113
Folding Transport Motor (STM12).................................................................................................. 113
Booklet Tray Full Sensor 1 (S4), Booklet Tray Full Sensor 2 (S2) ................................................ 113
Booklet Stapler Transfer Motor (STM7).........................................................................................114
Booklet Transport (Lower) Pressure Release HP Sensor (S5) .....................................................115
Boards ................................................................................................................................................117
Main Controller Board (PCB1)........................................................................................................ 117

1.Detailed Descriptions
4
1.Detailed Descriptions
Changes from the Previous Machine
Throughput of Stapleless Stapler Unit Increased
The throughput of the stapleless stapler unit has been increased from 8 to 16 cpm.
The increase has been achieved by changing the Stapleless Stapler Drive Motor (DCM9) from 11W to a
20 W motor and changing the gearing (eliminating the worm gear).
Previous unit: 127.0mm×140.3mm×74mm
This unit:155.5mm×177.5mm×93.3mm
Service for Staple Near-End Detection
A holder for storing stock stapler cartridges has been added.
This stapler holder [A] is affixed to the back of the finisher's front door with double-sided tape.

1.Detailed Descriptions
5
Staple Near-End Detection
For details about staple near-end detection, refer to "Staple Near-End Detection".
Allowing the Customer to Detach and Reattach the End Fence of the Booklet Tray
The screw for securing the end fence [A] has been changed to a coin screw, allowing the customer to
detach and reattach the end fence.

1.Detailed Descriptions
6
Specifications
Booklet Finisher SR3270
Paper size for the
finisher upper tray
A3 SEF, B4 JIS SEF, A4 SEF/LEF B5 JIS SEF/LEF, A5 SEF/LEF, B6 JIS
SEF, A6 SEF, 12 x 18 SEF, 11 x 17 SEF, 11 x 15 SEF, 10 x 14 SEF, 8 1/2 x
14 SEF, 8 1/2 x 13 LEF, 8 1/2 x 11 SEF/LEF, 8 1/4 x 14 SEF, 8 1/4 x 13
SEF, 8 x 13 SEF, 8 x 10 SEF, 5 1/2 x 8 1/2 SEF, 7 1/4 x 10 1/2 SEF/LEF,
8K SEF, 16K SEF/LEF, SRA3 SEF, SRA4 SEF/LEF, 8 1/2 x 13 2/5 LEF,
custom size
Paper weight for the
finisher upper tray:
52–169 g/m2 (14 lb. Bond–90 lb. Index)
Stack capacity for the
finisher upper tray (80
g/m2, 20 lb. Bond):
250 sheets: A4, 81/2 x 11 or smaller
50 sheets: B4 JIS, 81/2 x 14 or larger
Paper size for the
finisher shift tray:
A3 SEF, B4 JIS SEF, A4 SEF/LEF, B5 JIS/LEF, A5 SEF/LEF, B6 JIS SEF,
A6 SEF, 12 x 18 SEF, 11 x 17 SEF, 11 x 15 SEF, 10 x 14 SEF, 8 1/2 x 14
SEF, 8 1/2 x 13 LEF, 8 1/2 x 11 SEF/LEF, 8 1/4 x 14 SEF, 8 1/4 x 13 SEF, 8
x 13 SEF, 8 x 10 SEF, 7 1/4 x 10 1/2 SEF/LEF, 5 1/2 x 8 1/2 SEF, 8K SEF,
16K SEF/LEF, SRA3 SEF, SRA4 SEF/LEF, 8 1/2 x 13 2/5 LEF, custom size
Paper weight for the
finisher shift tray:
52–300 g/m2 (14 lb. Bond–110 lb. Cover)
Paper sizes that can be
shifted when delivered
to the finisher shift tray:
A3 SEF, A4 SEF/LEF, A5 SEF, B4 JIS SEF, B5 JIS SEF, B6 JIS SEF, 12 x
18 SEF, 11 x 17 SEF, 11 x 15 SEF, 10 x 14 SEF, 8 1/2 x 14 SEF, 8 1/2 x 13
LEF, 8 1/2 x 11 SEF/LEF, 8 1/4 x 14 SEF, 8 1/4 x 13 SEF, 8 x 13 SEF, 8 x
10 SEF, 7 1/4 x 10 1/2 SEF/LEF, 5 1/2 x 8 1/2 SEF, 8K SEF, 16K SEF/LEF
SRA4 LEF, 8 1/2 x 13 2/5 LEF
Paper weight that can
be shifted when
delivered to the finisher
shift tray:
52–300 g/m2 (14 lb. Bond–110 lb. Cover)
Stack capacity for the
finisher shift tray (80
g/m2, 20 lb. Bond):
1,000 sheets: A4, 81/2 x 14 or smaller
500 sheets: B4 JIS, 81/2 x 14 or larger
Staple paper size:
A3 SEF, B4 JIS SEF, A4 SEF/LEF, B5 JIS SEF/LEF, 11 x 17 SEF, 11 x 15
SEF, 10 x 14 SEF, 8 1/2 x 14 SEF, 8 1/2 x 11 SEF/LEF, 7 1/4 x 10 1/2
SEF/LEF, 8 x 13 SEF, 8B 1/2 x 13 LEF, 8 1/4 x 14 SEF, 8 1/4 x 13 SEF, 8 x
10 SEF, 12 x 18 SEF, 8K SEF, 16K SEF/LEF, 8 1/2 x 13 2/5 LEF, custom
size

1.Detailed Descriptions
7
Staple paper weight:
52–105 g/m2 (14-28 lb. Bond)
You can use two sheets of paper weighing up to 216 g/m2 (80 lb. Cover)
per set as cover sheets.
Staple capacity (80
g/m2, 20 lb. Bond):
•Without Mixed Size:
30 sheets:
A3 SEF, B4 JIS SEF, 11 x 17 SEF, 8 1/2 x 14 SEF, 8 x 13 SEF, 8 1/2 x
13 LEF, 8 1/4 x 14 SEF, 8 1/4 x 13 SEF, 11 x 15 SEF, 10 x 14 SEF, 8K
SEF, 12 x 18 SEF, 8 1/2 x 13 2/5 LEF
50 sheets:
A4 SEF/LEF, B5 JIS SEF/LEF, 8 1/2 x 11 SEF/LEF, 8 x 10 SEF, 7 1/4
x 10 1/2 SEF/LEF, 16K SEF/LEF
•With Mixed Size:
22 sheets:
A3 SEF/A4 LEF, B4 JIS SEF/B5 JIS SEF, 11 x 17 SEF/8 1/2 x 11 SEF
Stack capacity after
stapling (80 g/m2, 20 lb.
Bond):
•Without Mixed Size:
•2–9 sheets: 100 sets (A4 LEF, B5 JIS LEF, 8 1/2 x 11 LEF)
•10–50 sheets: 100–20 sets (A4 LEF, B5 JIS LEF, 8 1/2 x 11 LEF)
•10–50 sheets: 50–10 sets (A4 SEF, B5 JIS SEF, 8 1/2 x 11 SEF)
•2–9 sheets: 50 sets (A3 SEF, A4 SEF, B4 JIS SEF, B5 JIS SEF,
11 x 17 SEF, 8 1/2 x 14 SEF, 8 1/2 x 11 SEF)
•10–30 sheets: 50–10 sets (A3 SEF, B4 JIS SEF, 11 x 17 SEF, 8
1/2 x 14 SEF)
•With Mixed Size:
•2–22 sheets: 22 sets (A3 SEF/ A4 LEF, B4 JIS SEF/B5 JIS SEF,
11 x 17 SEF/8 1/2 x 11 SEF)
Staple position:
3 positions (Top, Bottom, 2 Staples)
Saddle stitch paper
size:
A3 SEF, A4 LEF, B4 JIS SEF, B5 JIS LEF, 11 x 17 SEF, 8 1/2 x 14 SEF, 8
1/2 x 11 LEF, 12 x 18 SEF
Saddle stitch paper
weight:
52–105 g/m2 (14–28 lb. Bond)
Saddle stitch capacity
(80 g/m2, 20 lb. Bond):
1 set (15 sheets)
Stack capacity after
saddle stitching (80
g/m2, 20 lb. Bond):
2–5 sheets: approx. 20 sets
6–10 sheets: approx. 10 sets
11–15 sheets: approx. 7 sets
Saddle stitch position:
Center 2 positions
Types of folds:
Half Fold
Half fold paper size:
A3 SEF, A4 LEF, B4 JIS SEF, B5 JIS LEF, 11 x 17 SEF, 8 1/2 x 14 SEF, 8
1/2 x 11 LEF, 12 x 18 SEF, 8 1/2 x 13 2/5 LEF

1.Detailed Descriptions
8
Half fold paper weight:
52–105 g/m2 (14–28 lb.Bond)
Power consumption:
36 W (Power is supplied from the main unit.)
Dimensions (W x D x
H):
•Tray is folded:
575 x 620 x 960 mm (22.6 x 24.5 x 37.8 inches)
•Tray is extended:
658 x 620 x 960 mm (25.9 x 24.5 x 37.8 inches)
Weight:
Approx. 44 kg (97.1 lb.)
Finisher SR3260
Paper size for the
finisher upper tray:
A3 SEF B4 JIS SEF, A4 SEF/LEF, B5 JIS SEF/LEF, A5 SEF/LEF, B6 JIS
SEF, A6 SEF, 12 x 18 SEF, 11 x 17 SEF, 11 x 15 SEF, 10 x 14 SEF, 8 1/2 x
14 SEF, 8 1/2 x 13 LEF, 8 1/2 x 11 SEF/LEF, 8 1/4 x 14 SEF, 8 1/4 x 13
SEF, 8 x 13 SEF, 8 x 10 SEF, 5 1/2 x 8 1/2 SEF, 7 1/4 x 10 1/2 SEF/LEF,
8K SEF, 16K SEF/LEF, SRA3 SEF, SRA4 SEF/LEF, 8 1/2 x 13 2/5 LEF,
custom size
Paper weight for the
finisher upper tray:
52–169 g/m2 (14 lb. Bond–90 lb. Index)
Stack capacity for the
finisher upper tray (80
g/m2, 20 lb. Bond):
250 sheets: A4, 81/2 x 11 or smaller
50 sheets: B4 JIS, 81/2 x 14 or larger
Paper size for the
finisher shift tray:
A3 SEF, B4 JIS SEF, A4 SEF/LEF, B5 JIS SEF, /LEF, A5 SEF/LEF, B6 JIS
SEF, A6 SEF, 12 x 18 SEF, 11 x 17 SEF, 11 x 15 SEF, 10 x 14 SEF, 8 1/2 x
14 SEF, 8 1/2 x 13 LEF, 8 1/2 x 11 SEF/LEF, 8 1/4 x 14 SEF, 8 1/4 x 13
SEF, 8 x 13 SEF, 8 x 10 SEF, 7 1/4 x 10 1/2 SEF/LEF, 5 1/2 x 8 1/2 SEF,
8K SEF, 16K SEF/LEF, SRA3 SEF, SRA4 SEF/LEF, 8 1/2 x 13 2/5 LEF,
custom size
Paper weight for the
finisher shift tray:
52–300 g/m2 (14 lb. Bond–110 lb. Cover)
Paper sizes that can be
shifted when delivered
to the finisher shift tray:
A3 SEF, A4 SEF/LEF, A5 SEF/LEF, B4 JIS SEF, B5 JIS SEF/LEF, B6 JIS
SEF, 12 x 18 SEF, 11 x 17 SEF, 11 x 15 SEF, 10 x 14 SEF, 8 1/2 x 14 SEF,
8 1/2 x 13 LEF, 8 1/2 x 11 SLF/LEF, 8 1/4 x 14 SEF, 8 1/4 x 13 SEF,
8 x 13 SEF, 8 x 10 SEF, 7 1/4 x 10 1/2 SEF/LEF, 5 1/2 x 8 1/2 SEF, 8K
SEF, 16K SEF/LEF, SRA4 LEF, 8 1/2 x 13 2/5 LEF, custom size
Paper weight that can
be shifted when
delivered to the finisher
shift tray:
52–300 g/m2 (14 lb. Bond–110 lb. Cover)
Stack capacity for the
1,000 sheets: A4, 81/2 x 11 or smaller

1.Detailed Descriptions
9
finisher shift tray (80
g/m2, 20 lb. Bond):
500 sheets: B4 JIS, 81/2 x 14 or larger
Staple paper size:
A3 SEF, B4 JIS SEF, A4 SEF/LEF, B5 JIS SEF/LEF, 11 x 17 SEF, 11 x 15
SEF, 10 x 14 SEF, 8 1/2 x 14 SEF, 8 1/2 x 11 SEF/LEF, 7 1/4 x 10 1/2
SEF/LEF, 8 x 13 SEF, 8 1/2 x 13 LEF, 8 1/4 x 14 SEF, 8 1/4 x 13 SEF, 8 x
10 SEF, 12 x 18 SEF, 8K SEF, 16K SEF/LEF, 8 1/2 x 13 2/5 LEF, custom
size
Staple paper weight:
•Stapling with staples: 52–105 g/m2 (14–28 lb. Bond)
•Staple-free stapling: 64–80 g/m2 (17–20 lb. Bond)
You can use two sheets of paper weighing up to 216 g/m2 (80 lb. Cover)
per set as cover sheets.
Staple capacity (80
g/m2, 20 lb. Bond):
•Without Mixed Size:
30 sheets:
A3 SEF, B4 JIS SEF, 11 x 17 SEF, 8 1/2 x 14 SEF, 8 x 13 SEF, 8 1/2 x
13 LEF, 8 1/4 x 14 SEF, 8 1/4 x 13 SEF, 11 x 15 SEF, 10 x 14 SEF, 8K
SEF, 12 x 18 SEF, 8 1/2 x 13 2/5 LEF
50 sheets:
A4 SEF/LEF, B5 JIS SEF/LEF, 8 1/2 x 11 SEF/LEF, 8 x 10 SEF, 7 1/4
x 10 1/2 SEF/LEF, 16K SEF/LEF
•With Mixed Size:
22 sheets:
A3 SEF/A4 LEF, B4 JIS SEF/B5 JIS SEF, 11 x 17 SEF/8 1/2 x 11SEF
Stack capacity after
stapling (80 g/m2, 20 lb.
Bond):
•Stapling with staples:
•2–9 sheets: 100 sets (A4 LEF, B5 JIS LEF, 8 1/2 x 11 LEF)
•10–50 sheets: 100–20 sets (A4 LEF, B5 JIS LEF, 8 1/2 x 11LEF)
•10–50 sheets: 50–10 sets (A4 SEF, B5 JIS SEF, 8 1/2 x 11SEF)
•2–9 sheets: 50 sets (A3 SEF, A4 SEF, B4 JIS SEF, B5 JIS SEF,
11 x 17 SEF, 8 1/2 x 14 SEF, 8 1/2 x 11 SEF)
•10–30 sheets: 50–10 sets (A3 SEF, B4 JIS SEF, 11 x 17 SEF, 8
1/2 x 14 SEF)
•Staple-free stapling:
•2–5 sheets: 100 sets (A4 SEF, B5 JIS SEF, 8 1/2 x 11 SEF)
•2–5 sheets: 50 sets (A3 SEF, A4 LEF, B4 JIS SEF, B5 JIS LEF, 11
x 17 SEF, 8 1/2 x 14 SEF, 8 1/2 x 11 LEF)
Staple position:
3 positions (Top, Bottom, 2 Staples)
Power consumption:
36 W (Power is supplied from the main unit.)
Dimensions (W x D x
H):
•Tray is folded:
575 x 665 x 960 mm (22.6 x 24.5 x 37.8 inches)
•Tray is extended:

1.Detailed Descriptions
10
658 x 665 x 960 mm (25.9 x 24.5 x 37.8 inches)
Weight:
Approx. 34 kg (75.0 lb.)

1.Detailed Descriptions
11
Parts Layout
No.
Description
No.
Description
1
Booklet tray
7
Proof tray
2
Paper surface detecting arm
8
Junction gate
3
Stapler tray
9
Relay Guide Plate
4
Shift tray
10
Stapler unit
5
Paper exit guide plate
11
Saddle stitch unit
6
Paper exit guide
-
-

1.Detailed Descriptions
12
Electrical Component Layout
Transport system
No.
Description
No.
Description
1
Intermediate Transport (Right) Sensor (S20)
9
Upper Cover Sensor (S16)
2
Intermediate Transport (Left) Sensor (S19)
10
Proof Tray Full Sensor (S21)
3
Main Controller Board (PCB1)
11
Proof Tray Paper Exit Sensor (S22)
4
Shift HP Sensor (S17)
12
Entrance Sensor (S18)
5
Shift Motor (STM1)
13
Straight Transport LED (LED2)
6
Junction Gate Solenoid (SOL1)
14
Entrance Jam Detection LED (LED3)
7
Proof Transport Motor (DCM2)
15
Stapler Jam Detection LED (LED1)
8
Entrance Transport Motor (DCM1)
-
-

1.Detailed Descriptions
13
Shift system
No.
Description
No.
Description
1
Shft tray lower limit sensor (lower) (S12)
8
Paper Exit Guide HP Sensor (S35)
2
Shft tray lower limit sensor (upper) (S1)
9
Paper Exit Guide Drive Motor (STM16)
3
Shift Tray Upper Limit Switch (SW2)
10
Paper Exit Guide Plate Motor (STM2)
4
Shift Tray Paper Surface Sensor (S13)
11
Paper Exit Guide Plate HP Sensor (S23)
5
Paper Exit Transport Motor (DCM3)
12
Front Door Switch (SW1)
6
Positioning Roller HP Sensor (S14)
13
Tray Lift Motor (DCM4)
7
Positioning Roller Motor (STM5)
-
-

1.Detailed Descriptions
14
Jogger system
No.
Description
No.
Description
1
Jogger Motor (STM3)
6
Stapler Tray Paper Sensor (S9)
2
Paper Exit Sensor (S15)
7
Booklet Transport (Upper) Pressure
Release HP Sensor (S8) *1
3
Booklet Transport (Upper) Pressure
Release Motor (STM9) *1
8
Feedout Pawl HP Sensor (S10)
4
Jogger HP Sensor (S11)
9
Feedout Pawl Motor (STM4)
5
Booklet Transport (Upper) Motor (STM8) *1
*1: Booklet Finisher SR3270 only