Emergency Measures For A Fault In The Potential Sensor - Canon Image Reader-A1 iR5000i Service Manual

8.6 Emergency Measures for a Fault in the Potential Sensor

If transfer separation fails because of a fault in the potential sensor, try using the follow-
ing service mode items to get around the problem; keep in mind, however, that this is no
more than a temporary measure used until the replacement of the potential sensor:
1. COPIER>OPTION>TEMPO>F-POT-SW
If the potential sensor has gone out of order and transfer separation faults occur as a re-
sult, enter '1'.
2. COPIER>OPTION>TEMPO>F-POT-D
The above service mode item must be set to '1':
0: if the user mainly uses originals with a low image ratio (text-oriented; default)
1: if the user mainly uses originals with a high image ratio (photo-oriented)
2: if retransfer (white spots around 50 mm along the leading edge)
COPYRIGHT © 2001 CANON INC.
CHAPTER 3 STANDARDS AND ADJUSTMENTS
2000 2000 2000 2000 CANON iR5000i/iR6000i REV.0 JUNE 2001
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