Introduction - Ricoh FT7060 Field Service Manual

This troubleshooting guide is compiled to help the field engineers solve some
of the more common field problems.
potential problems.
documentation.
detailed reports to the nearest service support office. We will then issue
additional troubleshooting information based on reports from you and other
field service engineers around the world.
1. The following is a comparison table showing the area you should check
first if you have image problems at periodic intervals.
Interval of Image Problem
67mm
77mm
187mm
379mm
2. If the problem is related to electrical circuit boards, first disconnect,
then reconnect the connectors before replacing the PCBs.
3. If paper jams during a multicopy run, several sheets of paper may be in
the paper path. This causes several misfeed monitors to light.
Remove all the misfeed paper and reset the copier.
misfeeds, run only one copy at a time. This helps isolate the specific
section where the jam occurs.
The following table shows the jam detectors and their respective misfeed
monitors.
Jam Detector
Lower Paper Feed Sensor
Upper Paper Feed Sensor
Registration Sensor
Pick-off Sensor
Fusing Sensor
Exit Sensor
Duplex Entrance Sensor
Duplex Feed Sensor
Option Tray
Sorter
4. As service code conditions can not be reset by turning the main switch
off and on, instruct the operator to attempt to clear the service code
condition by pressing the SC button.

INTRODUCTION

We request your help in improving our troubleshooting
Whenever you encounter new field problems, please submit
However, it does not cover all
Possible Cause
Development Sleeve
Cleaning Brush
Fusing Rollers
Drum
Misfeed Monitor
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12 July '86
To troubleshoot