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Internal Finisher SR3130
Machine Code: D690
Field Service Manual
May, 2016
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
SEF
LEF
K
C
M
Y
B/W, BW
FC
Screw
Connector
Clamp
E-ring
Flat Flexible Cable
Timing Belt
Short Edge Feed [A]
Long Edge Feed [B]
Black
Cyan
Magenta
Yellow
Black and White
Full color
1
2
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.
Google, Android, and Chrome are trademarks of Google Inc.
iOS® is a registered trademark or trademark of Cisco Systems, Inc. and/or its affiliates in the United
States and certain other countries.
Java is a registered trademark of Oracle and/or its affiliates.
JAWS® is a registered trademark of Freedom Scientific, Inc., St. Petersburg, Florida and/or other countries.
Kerberos is a trademark of the Massachusetts Institute of Technology (MIT).
Linux is a registered trademark of Linus Torvalds.
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.
"Red Hat" is a registered trademark of Red Hat, Inc.
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 6, 7, and 8 are as follows:
• Microsoft® Internet Explorer® 6
• Windows® Internet Explorer® 7
• Windows® Internet Explorer® 8
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 8.1 are as follows:
Microsoft® Windows® 8.1
Microsoft® Windows® 8.1 Pro
Microsoft® Windows® 8.1 Enterprise
• The product names of Windows 10 are as follows:
3
4
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
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.
TABLE OF CONTENTS
1. Replacement and Adjustment
5
6
2. Detailed Descriptions
1. Replacement and Adjustment
Main Unit
Internal Finisher
1.
Disconnect the interface cable connected to the main machine.
2.
Open the front cover [A]
3.
Left upper cover [A] ( ×1)
7
8
1. Replacement and Adjustment
4.
Left rear cover [A] ( ×2, hook×1)
5.
Internal finisher [A] ( ×1)
6.
Bridge guide plate [A] ( ×2)
Exterior Covers and Trays
Finisher Front Cover
1.
Pull the finisher [A]
Exterior Covers and Trays
9
1. Replacement and Adjustment
2.
Finisher front cover [A] ( ×2)
10
Finisher Upper Cover
1.
Finisher front cover (
)
2.
Finisher upper cover [A] ( ×2)
Finisher Rear Cover
1.
Internal finisher (
)
2.
Finisher rear cover [A] ( ×2)
Exterior Covers and Trays
Paper Exit Tray
1.
Left lower cover [A] ( ×2)
11
12
1. Replacement and Adjustment
2.
Paper exit tray [A] ( ×2).
Paper Exit Cover
1.
Paper exit tray (
2.
Paper exit cover [A] ( ×3, ×3, ×2).
Board
Controller Board
• When a controller board is replaced, use the same DIP switch settings as those of the controller board before replacement.
1.
Finisher front cover (
)
2.
Controller board [A] ( ×3, ×all, plastic rivet×1)
Board
3.
Release four clamps and remove the harness bracket [A] on the controller board bracket.
( ×4)
13
14
1. Replacement and Adjustment
4.
Controller board bracket [A] ( x2)
Sensors
Entrance Sensor
1.
Internal finisher (
)
2.
Open/Close upper cover [A] ( ×2)
3.
Entrance sensor unit [A] ( ×1, ×1, ×1)
Sensors
15
1. Replacement and Adjustment
4.
Entrance sensor [A]
Paper Exit Full Sensor
1.
Paper exit tray (
2.
Paper exit full sensor [A] ( ×1, ×1)
16
Stack Height Lever HP Sensor
1.
)
2.
Stack Height Lever HP Sensor [A] ( ×1)
Paper Surface Sensor
1.
)
2.
Paper surface sensor [A] ( ×1)
Transport Sensor
1.
Finisher upper cover ( page 10 )
Sensors
17
1. Replacement and Adjustment
2.
Transport sensor unit [A] ( ×1, ×1, ×1)
3.
Transport sensor [A]
18
Positioning Roller Home Position Sensor
1.
Finisher upper cover (
2.
Finisher rear cover (
3.
Rotate the timing belt [A], and release the positioning roller arm unit [B] from the positioning roller HP sensor [C].
Sensors
4.
Positioning roller home position sensor unit [A] ( ×1, ×1, ×1)
19
20
1. Replacement and Adjustment
5.
Positioning roller home position sensor [A]
Paper Exit Guide Plate Home Position Sensor
1.
Controller board (
2.
Rotate the paper exit guide plate gear [A] counterclockwise, and release the paper exit guide plate [B] from the paper exit guide plate HP sensor [C].
3.
Paper Exit Guide Plate Home Position Sensor [A] ( ×1)
Sensors
Shift Roller Home Position Sensor
1.
Controller board bracket ( page 13
)
2.
Shift roller home position sensor unit [A] ( ×1, ×1, ×2)
21
22
1. Replacement and Adjustment
3.
Shift roller home position sensor [A]
Stapler Home Position Sensor
1.
Controller board bracket ( page 13
)
2.
Knob [A]
3.
Entrance cover [A] ( ×2)
4.
Stapler home position sensor unit [A] ( ×1, ×1)
Sensors
23
24
1. Replacement and Adjustment
5.
Stapler home position sensor [A]
• If it is difficult to remove or attach the sensor, push the stapler unit inside.
Jogger Fence Home Position Sensor (Front)
1.
)
2.
Jogger fence home position sensor (front) unit [A] ( ×1, ×1, ×1)
3.
Jogger fence home position sensor (front) [A]
Sensors
Jogger Fence Home Position Sensor (Rear)
1.
)
2.
Jogger fence home position sensor (rear) unit [A] ( ×1, ×1)
25
26
1. Replacement and Adjustment
3.
Jogger fence home position sensor (rear) [A]
Stapler Tray Jam Sensor
1.
)
2.
Paper exit roller unit [A] ( ×1)
3.
Stapler tray jam sensor unit [A] ( ×1, ×1, ×1)
Sensors
4.
Stapler tray jam sensor [A] ( ×1)
Paper Sensor
1.
Jogger fence motor (rear) ( page 37
)
27
28
1. Replacement and Adjustment
2.
Jogger fence motor (rear) bracket [A] ( ×2, ×3)
3.
Paper sensor unit [A] ( ×1, ×1, ×1)
4.
Paper sensor [A]
• When installing this sensor, be careful not to damage the sensor actuator.
Sensors
29
1. Replacement and Adjustment
Motors
Entrance Motor
1.
Finisher rear cover (
2.
Finisher right rear bracket [A] ( ×2)
3.
Entrance motor [A] ( ×2, ×1, Timing belt×1)
30
Tray Lift Motor
1.
Paper exit tray (
2.
Tray lift motor unit [A] ( ×2, ×1, ×1)
3.
Cam [A], bearing [B] ( ×1)
4.
Tray lift motor [A] ( ×2)
Motors
31
1. Replacement and Adjustment
Stack Height Lever Motor
1.
)
2.
Stack height lever motor [A] ( ×2, ×1)
Paper Exit Guide Plate Motor
1.
Controller board (
2.
Paper exit guide plate motor [A] ( ×2, ×1, ×1)
32
Positioning Roller Motor
1.
)
Motors
2.
Finisher rear cover (
3.
Rear rail [A] ( ×2)
4.
Positioning roller motor [A] ( ×2, ×1)
Shift Motor
• After attaching, rotate the knob, and check that all gear trains can rotate.
• After attachment, when the cam [A] is rotated, check that the link [B] interlocks.
33
34
1. Replacement and Adjustment
1.
Controller board bracket ( page 13
)
2.
Pulley [A], Timing belt [B] ( ×1)
3.
Shift motor unit [A] ( ×2, ×1, ×1)
Motors
4.
Shift motor [A] ( ×2).
Stapler Retreat Motor
• When placing the finisher upside down, be careful not to deform the frame.
1.
)
35
36
1. Replacement and Adjustment
2.
Release the four clamps ( ×4).
3.
Place the internal finisher upside down on the table while holding the parts shown below
[A].
• Hold the parts [A] shown below to lift the internal finisher. Otherwise, other brackets and parts may be deformed.
4.
Base cover [A] ( ×3)
5.
Stapler retreat motor [A]( ×2, ×1)
Jogger Fence Motor (Front / Rear)
1.
Base cover (
Motors
37
38
1. Replacement and Adjustment
2.
Jogger fence motor (front) [A] ( ×2, ×1, Timing belt×1)
• During re-assembly, remove the jogger fence motor (rear) bracket, and check that the motor pulley has not separated from the timing belt.
3.
Jogger fence motor (rear) [A] ( ×2, ×1, Timing belt×1)
Motors
• During re-assembly, check that the motor pulley has not separated from the timing belt.
Transport Motor
1.
)
2.
Controller board (
3.
Finisher rear cover (
4.
Pulley [A], Timing belt [B] ( ×1).
39
40
1. Replacement and Adjustment
5.
Transport Motor [A] ( ×2, ×1, Timing belt×1)
Paper Exit Motor
1.
Transport motor (
2.
Controller board bracket ( page 13
)
3.
Gear [A] ( ×1)
4.
Two clip rings [A] and Shaft bracket [B] ( ×2).
Motors
5.
Remove the screws of the fan [A] and then lay it down ( ×2).
6.
Paper Exit Motor [A] ( ×2, ×1).
41
42
1. Replacement and Adjustment
Stapler Unit
1.
Controller board bracket ( page 13
)
2.
Insert the stapler unit [A] into the rear.
3.
Rear trailing edge fence [A] ( ×2)
4.
Stapler home position sensor ( page 22 )
5.
Cover open/close switch unit [A] ( ×1, ×2)
6.
Harness guide unit [A] ( ×1)
7.
Move the stapler unit to the front, and remove the cartridge [A].
Stapler Unit
43
44
1. Replacement and Adjustment
• During re-assembly, install the cartridge last.
8.
Remove the unit fixing screw of the stapler unit. ( ×1)
9.
Stapler unit [A] ( ×2, ×2)
2. Detailed Descriptions
Internal Finisher SR3130 (D690)
Parts Layout
3
4
5
6
No. Description
1
2
Paper exit tray
Paper ejection roller
Paper exit open/close guide plate
Positioning roller
Shift roller
Reverse roller
No. Description
7
8
Transport roller
Entrance roller
9 Stapler
10 Staple tray (jogger)
11 Stack height detection lever
12 Full sensor
45
46
2. Detailed Descriptions
6
7
2
3
4
5
No. Description
1 Paper exit open/close guide plate
Paper exit open/close guide plate motor
Positioning roller motor
Positioning roller unit
Transport motor
Entrance motor
Entrance roller
No. Description
8
9
10
11
12
Transport roller
Reverse roller
Shift roller
Positioning roller
Paper ejection roller
13 Paper exit motor
3
4
5
No. Description
1
2
Paper exit tray
Stack height detection lever
Staple tray (jogger)
Shift motor
Shift roller
Internal Finisher SR3130 (D690)
No. Description
6
7
Stapler
Jogger motor
8
9
Stapler retreat motor
Stack height lever motor
10 Tray lift motor
No. Description
1
2
3
Entrance motor
Transport sensor
Entrance sensor
No. Description
4
5
Transport motor
Paper exit motor
47
2. Detailed Descriptions
No. Description
1 Positioning roller motor
2
3
Positioning roller Home Position sensor
Paper exit guide plate Home Position sensor
No. Description
4 Shift roller Home Position sensor
5 Paper exit guide plate motor
48
No. Description
1 Stapler retreat motor
No. Description
6 Jogger fence motor (front)
Internal Finisher SR3130 (D690)
4
5
No. Description
2
3
Jogger fence Home Position sensor (rear)
Jogger fence motor (rear)
No. Description
7
8
Jogger fence Home Position sensor (front)
Stapler Home Position sensor
Paper sensor
Stapler tray jam sensor
9 Stapler motor
2
3
4
No. Description
1 Stack height lever HP sensor
Paper surface sensor
Stack height lever motor
Cover open/close switch
6
7
No. Description
5 Controller board
Full sensor
Tray lift motor
Mechanism
Straight paper ejection mechanism
Paper ejected from the printer unit is transported by a transport roller and eject roller via an entrance roller. These are driven by entrance motor, transport motor and eject motor which permit linear speed correspondence. The paper exit driven roller stands by at a certain distance from the paper exit roller,
49
2. Detailed Descriptions and its descent/ascent is performed by an eject guide plate movable motor depending on the detection timing of the sensors (motor operates CW/CCW).
The paper eject open/close guide plate descent/ascent timings are as follows:
• Descent: Paper rear edge passes entrance sensor
• Ascent: Paper rear edge passes transport sensor
The eject guide plate is provided with a Home Position sensor which detects the home position during ascent.
50
6
7
2
3
No. Description
1 Paper exit motor
4
Paper exit roller
Paper exit open/close guide plate
5
Paper exit guide plate motor
Paper exit open/close guide plate Home
Position sensor
Paper exit driven roller
Shift roller
No. Description
8
9
Transport sensor
Transport motor
10 Transport roller
11 Entrance sensor
12 Entrance motor
13 Entrance roller
Shift eject mechanism
As with straight eject, shift eject is also done by transporting the paper to a transport roller and an eject roller via an entrance roller.
In shift operation, a shift roller is moved from front to back during transport by the driver of a shift motor.
Internal Finisher SR3130 (D690)
Shift roller operation timings are as follows:
• Shift operation: Paper rear edge passes entrance sensor
• Return to original position: Paper rear edge passes transport sensor
The shift roller detects the home position by a Home Position sensor.
The shift roller motor operates CW/CCW, and shifts the paper from front to back. The home position is located at the back of the displacement range, and is detected by a Home Position sensor.
No. Description
1 Shift roller
2 Shift roller Home Position sensor
No. Description
3 Shift motor
Staple eject mechanism
Staple eject requires that transported paper is temporarily stored in a staple tray. After rear edge detection of the transported paper is performed by a transport sensor, a positioning roller unit descends and transports it to a staple tray.
51
2. Detailed Descriptions
52
Positioning roller ascent/descent mechanism
The positioning roller unit is made to ascend/descend by a positioning roller up/down drive motor
(the motor operates CW/CCW), and its position is detected by a Home Position sensor. The positioning roller rotates in the opposite direction to the transport roller, and has the function of transporting paper to the back of the staple tray.
Paper rear edge alignment mechanism
The rear edge of paper transported by the positioning roller is made to project against a rear trailing edge fence by a reverse roller. It rotates continuously until the bundle of paper is ejected after it is stapled.
The reverse roller is driven from a transport roller via a gear, and is always situated above the stapler tray. A driven roller is installed on the side of the stapler tray which reduces wear of the reverse roller.
Paper detection on stapler tray
The stapler tray is provided with the following sensors which detect paper status in the tray.
• Paper jam in tray: tray jam sensor
• Paper present/absent in tray: paper sensor
Internal Finisher SR3130 (D690)
Jogger mechanism (paper alignment)
Paper transported to the stapler tray is aligned one sheet at a time by a jogger fence. The jogger fences are driven forwards and backwards independently, and align the paper with the tray center. Jogger fence drives are installed at the front and back. Home Position sensors are also installed at the front and back.
When the paper alignment is performed, the jogger fences move from the home position, and stand by 7 mm away from the paper to be stapled. When the paper is then transported to the tray, the jogger fence (rear) moves according to the paper size and aligns the paper. The jogger fence
(rear) stands by 7 mm away from the paper, and again moves 7 mm towards the paper in order to perform paper alignment, so it moves a total of 14 mm. During the paper alignment, the jogger fence (rear) repeats this movement.
[A]: 7mm
[B]: 14mm
No. Description
1
2
3
Jogger fence (rear)
Jogger fence Home Position sensor
(rear)
Stapler tray
4 Jogger fence displacement motor (rear)
No. Description
5
6
7
Jogger fence displacement motor (front)
Jogger fence Home Position sensor
(front)
Jogger fence (front)
53
2. Detailed Descriptions
Stapler movement mechanism
Stapler specification is as follows:
• There are three stapling positions, i.e., one front parallel, one back parallel and two parallel.
• 30 large sheets or 50 small sheets can be stapled.
To change the stapling position, a mechanism is provided which moves the stapler.
The stapler is moved by a stapler motor, and the home position is detected by a Home Position sensor.
54
No. Description
1 Stapler Home Position sensor
2 Stapler
No. Description
3 Stapler retreat motor
The stapler moves from the home position to the paper size to be stapled, and temporarily stands by. Next, the paper is transported, and after the jogger operation (paper alignment), stapling is performed.
The following picture shows the stapler standby position according to various stapling positions.
From the left, there is front parallel one position, back parallel one position, and parallel two positions.
For parallel two positions, the first staple is inserted from the front, and it then moves to the back to perform stapling.
Stapling is performed back and forth, i.e., the second staple is back > front, the third staple is front
> back, etc.
Internal Finisher SR3130 (D690)
[A]: Front parallel, one position
[B]: Back parallel, one position
[C]: Parallel, two position
Paper eject (bundle eject)
After stapling, the eject paper open/close guide plate descends, and ejects the bundle of paper while gripping it with the eject roller.
Paper press mechanism
For ejected paper, a paper press unit is provided to immobilize the paper above the tray. It is driven by a paper press drive motor (motor operates CW/CCW)
The paper press unit is provided with a paper surface sensor which detects the upper part of the paper, and a Home Position sensor which detects the home position of the paper press unit. The paper surface sensor detects the number of sheets in the tray, and if the number is large, it descends the tray to a suitable position.
Tray drive mechanism
The eject tray has a mechanism which descends the tray to a suitable position. This is driven by a tray drive motor (motor operates CW/CCW). It operates when the paper surface sensor cannot detect paper in the tray, and descends the eject tray until detection is performed.
Tray full detection mechanism
When the eject tray descends to its maximum, a full detect sensor below is covered by the eject tray filler, and it is detected that the top of the tray is full. During full tray detection, paper transport is temporarily stopped. After the paper bundle is released, the tray is raised to a suitable position, and the eject operation is repeated.
55
56
2. Detailed Descriptions
3
4
No. Description
1
2
Paper exit tray
Stack height detection lever
Stack height lever motor
Paper surface sensor
No. Description
5
6
7
Stack height lever HP sensor
Full sensor
Tray lift motor
EN
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