Canon NP6251 Service Manual page 782

Item
F-POT-SW Enter '1' if transfer/separation faults occur because
of a fault in the sensor.
Use it as a temporary remedy until replacement of
the potential sensor.
F-POT-D Use it together with 'F-POT-SW' (0 changed to 1).
0: if image ratio of originals (text) is low
1: if image ratio of originals (photo) is high
2: not used usually, but re-transfer (white spot at 50
mm along leading edge) occurs.
The degree of separation current is highest at '0'
and lowest at '2'.
F-HUM-SW Enter '1' if the environment sensor is faulty. (Control
is with reference to the input in 'F-HUM-D' instead
of the output of the humidity sensor.)
Use it as a temporary remedy until replacement of
the environment sensor.
F-HUM-D Enter an approximate humidity of the site (between
30% and 99%).
COPYRIGHT © 1997 CANON INC.
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Screen 5-8
Description
CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 11 TROUBLESHOOTING
8/9
Remarks
Factory default : 35
11-251