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LCIT RT3030
Machine Code: D696
Field Service Manual
March, 2013
Subject to change
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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
SEF Short Edge Feed
LEF Long Edge Feed
[A] Short Edge Feed (SEF)
[B] Long Edge Feed (LEF)
Trademarks
Microsoft®, Windows®, and MS-DOS® are registered trademarks of Microsoft Corporation in the
United States and /or other countries.
PostScript® is a registered trademark of Adobe Systems, Incorporated.
PCL® is a registered trademark of Hewlett-Packard Company.
Ethernet® is a registered trademark of Xerox Corporation.
PowerPC® is a registered trademark of International Business Machines Corporation.
Other product names used herein are for identification purposes only and may be trademarks of their
respective companies. We disclaim any and all rights involved with those marks.
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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. (U.S.: UL60950-1, Europe: EN60950-1)
Therefore, removal of such components must always be with the consent of the customer.
Do not remove them at your own judgment.
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TABLE OF CONTENTS
Safety and Symbols............................................................................................................................................1
Trademarks.....................................................................................................................................................1
The Aim of Anti-tip Components and Precautions.......................................................................................2
1. Replacement and Adjustment
Rear Cover..........................................................................................................................................................5
Front Cover..........................................................................................................................................................8
Upper Cover.......................................................................................................................................................9
Right Cover.......................................................................................................................................................10
Pick-up Roller, Feed Roller, Friction Roller.....................................................................................................11
Paper Feed Motor............................................................................................................................................14
Transport Motor...............................................................................................................................................15
Tray Lift Unit......................................................................................................................................................16
Controller Board...............................................................................................................................................17
LCT Set Switch (Front)......................................................................................................................................18
LCT Set Switch (Rear).......................................................................................................................................19
Paper Feed Sensor, Paper End Sensor, Limit Sensor, Transport Sensor......................................................20
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1. Replacement and Adjustment
Rear Cover
1. Pull out the LCT [A].
2. Cable cover [A] ( ×1)
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Page 8
1. Replacement and Adjustment
3. Cable bracket [A] ( ×1, ×1)
4. Open the right cover [A].
6
Page 9
5. Rear cover [A] ( ×3)
Rear Cover
7
Page 10
1. Replacement and Adjustment
Front Cover
1. Open the right cover ( page 10)
2. Front cover [A] ( ×4)
8
Page 11
Upper Cover
1. Front cover ( page 8)
2. Rear cover ( page 5)
3. Upper cover [A] ( ×2)
Upper Cover
9
Page 12
1. Replacement and Adjustment
Right Cover
1. Front cover ( page 8 )
2. Right cover [A] ( ×1, ×1)
10
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Pick-up Roller, Feed Roller, Friction Roller
Pick-up Roller, Feed Roller, Friction Roller
1. Open the right cover.
2. Pick-up roller [A] ( ×1)
11
Page 14
1. Replacement and Adjustment
3. Sensor bracket [A] ( ×2)
4. Feed roller [A] ( ×1)
12
Page 15
5. Friction roller [A] ( ×1)
Pick-up Roller, Feed Roller, Friction Roller
13
Page 16
1. Replacement and Adjustment
Paper Feed Motor
1. Rear cover ( page 5)
2. Paper feed motor [A] ( ×2, ×1)
14
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Transport Motor
1. Rear cover ( page 5)
2. Transport motor [A] ( ×2, ×1)
Transport Motor
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Page 18
1. Replacement and Adjustment
Tray Lift Unit
1. Rear cover ( page 5)
2. Tray lift unit [A] ( ×3, ×1, ×10)
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Controller Board
1. Rear cover ( page 5)
2. Controller board [A] ( ×4, ×9, ×2)
Controller Board
17
Page 20
1. Replacement and Adjustment
LCT Set Switch (Front)
1. Front cover ( page 5)
2. LCT set switch (front) [A] ( ×1)
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Page 21
LCT Set Switch (Rear)
1. Front cover ( page 8)
2. LCT set switch (rear) [A] ( ×1)
LCT Set Switch (Rear)
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1. Replacement and Adjustment
Paper Feed Sensor, Paper End Sensor, Limit Sensor, Transport Sensor
1. Upper cover ( page 9)
2. Paper feed unit [A] ( ×2, ×1, ×2)
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Page 23
3. Paper feed unit cover [A] ( ×5)
4. Paper feed sensor [A] ( ×1)
Paper Feed Sensor, Paper End Sensor, Limit Sensor, Transport Sensor
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1. Replacement and Adjustment
5. Paper end sensor [A] ( ×1)
6. Limit sensor [A] ( ×1)
22
7. Transport sensor [A] ( ×1)
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MEMO
23
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MEMO
24 EN
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