Table Of Contents - Ricoh M379 Service Manual

TABLE OF CONTENTS

Safety, Conventions, Trademarks......................................................................................................................1
Conventions....................................................................................................................................................1
Warnings, Cautions, Notes...........................................................................................................................1
General Safety Instructions............................................................................................................................2
Responsibilities of the Customer Engineer....................................................................................................3
Before Installation, Maintenance..................................................................................................................3
During Maintenance......................................................................................................................................4
After Installation, Servicing............................................................................................................................6
Safety Instructions for this Machine...............................................................................................................7
1. Replacement and Adjustment
Exterior Covers.................................................................................................................................................11
Rear Cover...................................................................................................................................................11
Top Cover.....................................................................................................................................................11
Right Cover...................................................................................................................................................13
Left Cover......................................................................................................................................................13
Operation Panel...........................................................................................................................................13
Drive Components............................................................................................................................................15
Drive Motor..................................................................................................................................................15
Drive Motor Base.........................................................................................................................................15
Cooling and Exhaust Fans...............................................................................................................................17
Cooling Fans................................................................................................................................................17
Exhaust Fans.................................................................................................................................................20
Sensors and Switches......................................................................................................................................22
Transport Sensors.........................................................................................................................................22
Switches........................................................................................................................................................24
Electronic Components....................................................................................................................................27
Controller Board..........................................................................................................................................27
PSU................................................................................................................................................................28
SRB................................................................................................................................................................30
Interface Cable............................................................................................................................................30
2. Details
Overview..........................................................................................................................................................33
Components Layout.....................................................................................................................................33
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