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.
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Java is a registered trademark of Oracle and/or its affiliates.
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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
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Microsoft® Windows Vista® Home Basic
Microsoft® Windows Vista® Enterprise
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Microsoft® Windows® 7 Home Premium
Microsoft® Windows® 7 Professional
Microsoft® Windows® 7 Ultimate
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•The product names of Windows 8 are as follows:

Microsoft® Windows® 8
Microsoft® Windows® 8 Pro
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Microsoft® Windows® 10 Home Premium
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•The product names of Windows Server 2003 are as follows:
Microsoft® Windows Server® 2003 Standard Edition
Microsoft® Windows Server® 2003 Enterprise Edition
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Microsoft® Windows Server® 2003 R2 Standard Edition
Microsoft® Windows Server® 2003 R2 Enterprise Edition
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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
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Microsoft® Windows Server® 2012 R2 Essentials
Microsoft® Windows Server® 2012 R2 Standard
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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.