Revision Lists Version Section Details Initial release of this document. 1.00 Created this manual for D176/D177 series. Revised all sections according to the 1.10 release of D197 series. Modified some parts name. Added the following sections: > Covers and Trays >...
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Version Section Details Replacement and Adjustment > Added the picture, and items need to be Sensors > Paper Exit Full Sensor removed in Step 2. Replacement and Adjustment > Added the picture, and items need to be Sensors > Paper Bail Home Position removed in Step 2.
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Version Section Details Added the picture, and items need to be Replacement and Adjustment > removed in Step 3. Sensors > Paper Detection Sensor Modified a Note for Step 4. Deleted some steps Replacement and Adjustment > Motors Added the picture, and items need to be >...
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Version Section Details Added the picture, and items need to be removed in Step 3. Added items need to be removed in Step Replacement and Adjustment > Motors Modified Step 5 > Paper Output Motor Added the picture, and items need to be removed in Step 5.
Safety and Symbols This manual uses several symbols and abbreviations. The meaning of those symbols and abbreviations are as follows: Clip ring Screw Connector Clamp E-ring Short Edge Feed Long Edge Feed [A] Short Edge Feed (SEF) [B] Long Edge Feed (LEF) Trademarks ®...
The Aim of Anti-tip Components and Precautions The anti-tip components are necessary for meeting the requirements of IEC60950-1, the international standard for safety. The aim of these components is to prevent the products, which are heavy in weight, from toppling as a result of people running into or leaning onto the products, which can lead to serious accidents such as persons becoming trapped under the product.
TABLE OF CONTENTS Revision Lists................................1 Safety and Symbols............................5 Trademarks..............................5 The Aim of Anti-tip Components and Precautions..................6 1. Replacement and Adjustment Inner Finisher...............................9 Covers and Trays.............................12 Finisher Front Cover.............................12 Finisher Upper Cover...........................13 Finisher Rear Cover............................14 Paper Output Tray............................14 Paper Output Cover............................15 Control Board..............................16 Sensors................................18 Entrance Sensor............................18...
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Shift Motor..............................36 Stapler Displacement Motor........................38 Jogger Fence Motor (Front / Rear)......................40 Transport Motor............................42 Paper Output Motor............................43 Stapler Unit...............................45...
1. Replacement and Adjustment Control Board • When a control board is replaced, use the same DIP switch settings as those of the control board before replacement. Finisher front cover (page 12). Control board [A] ( ×3, ×all, plastic rivet×1). Release four clamps and remove the harness bracket [A] on the control board bracket ( ×4).
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Control Board Control board bracket [A] ( x2).
Sensors Entrance sensor [A]. Paper Exit Full Sensor Paper output tray (page 14). Paper exit full sensor [A] ( ×1, ×1). Paper Bail Home Position Sensor Paper output cover (page 15).
1. Replacement and Adjustment Paper bail home position sensor [A] ( ×1). Paper Surface Detection Sensor Paper output cover (page 15). Paper surface detection sensor [A] ( ×1). Transport Sensor Finisher upper cover (page 13).
Sensors Transport sensor unit [A] ( ×1, ×1, ×1). Transport sensor [A]. Strike Roller Home Position Sensor Finisher upper cover (page 13). Finisher rear cover (page 14).
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1. Replacement and Adjustment Rotate the timing belt [A], and release the strike roller arm unit [B] from the strike roller HP sensor [C]. Strike roller home position sensor unit [A] ( ×1, ×1, ×1).
Sensors Strike roller home position sensor [A]. Paper Output Guide Plate Home Position Sensor Control board (page 16). Rotate the paper output guide plate gear [A] counterclockwise, and release the paper output guide plate [B] from the paper output guide plate HP sensor [C].
1. Replacement and Adjustment Paper Output Guide Plate Home Position Sensor [A] ( ×1). Shift Roller Home Position Sensor Control board bracket (page 16). Shift roller home position sensor unit [A] ( ×1, ×1, ×2).
Sensors Stapler home position sensor [A]. • If it is difficult to remove and attach, push the stapler unit inside. Jogger Fence Home Position Sensor (Front) Paper output cover (page 15). Jogger fence home position sensor (front) unit [A] ( ×1, ×1, ×1).
1. Replacement and Adjustment Jogger fence home position sensor (front) [A]. Jogger Fence Home Position Sensor (Rear) Paper output cover (page 15). Jogger fence home position sensor (rear) unit [A] ( ×1, ×1).
Sensors Jogger fence home position sensor (rear) [A]. Stapler Tray Jam Detection Sensor Paper output cover (page 15). Paper exit roller unit [A] ( ×1).
Motors Paper Bail Motor Paper output cover (page 15). Paper bail motor [A] ( ×2, ×1). Paper Output Guide Plate Motor Control board (page 16). Paper output guide plate motor [A] ( ×2, ×1, ×1). Strike Roller Motor Paper output cover (page 15).
1. Replacement and Adjustment Finisher rear cover (page 14). Rear rail [A] ( ×2). Strike 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.
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Motors Control board bracket (page 16). Pulley [A], Timing belt [B] ( ×1).
1. Replacement and Adjustment Shift motor unit [A] ( ×2, ×1, ×1). Shift motor [A] ( ×2). Stapler Displacement Motor • When the finisher is inverted, be careful not to deform the frame. Paper output cover (page 15).
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Motors Remove the four clamps ( ×4). Place the inner finisher upside down on the table with holding the parts below [A]. • Hold the parts [A] shown below to lift the inner finisher. Otherwise, other brackets and parts may be deformed.
1. Replacement and Adjustment Base cover [A] ( ×3) Stapler displacement motor [A]( ×2, ×1) Jogger Fence Motor (Front / Rear) Base cover (page...
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Motors Jogger fence motor (front) [A] ( ×2, ×1, Timing belt×1) • During attachment, remove the jogger fence motor (rear) bracket, and check that the motor pulley has not separated from the timing belt.
1. Replacement and Adjustment Jogger fence motor (rear) [A] ( ×2, ×1, Timing belt×1) • During attachment, check that the motor pulley has not separated from the timing belt. Transport Motor Paper output cover (page 15). Control board (page Finisher rear cover (page Pulley [A], Timing belt [B] ( ×1).
Motors Transport Motor [A] ( ×2, ×1, Timing belt×1) Paper Output Motor Transport motor (page Control board bracket (page Gear [A] ( ×1)
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1. Replacement and Adjustment Two clip rings [A] and Shaft bracket [B] ( ×2). Remove the screws of the fan [A] and then lay it down ( ×2). Paper Output Motor [A] ( ×2, ×1).
Stapler Unit Stapler Unit Control board bracket (page 16). Insert the stapler unit [A] into the rear.. Rear end reference fence [A] ( ×2). Stapler home position sensor (page 25).
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1. Replacement and Adjustment Cover open/close switch unit [A] ( ×1, ×2). Harness guide unit [A] ( ×1). Move the stapler unit to the front, and remove the cartridge [A].
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Stapler Unit • During installation, install the cartridge last. Remove the unit fixing screw of the stapler unit ( ×1) Stapler unit [A] ( ×1, ×2)
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