Canon CP660 Service Manual page 372

CHAPTER 10 TROUBLESHOOTING
Sub Menu
ADJ-C1 Use it t adjust the image write start position in
main scanning direction when using the cas-
sette 1.
ADJ-C2 Use it t adjust the image write start position in
main scanning direction when using the cas-
sette 2.
ADJ-MF Use it t adjust the image write start position in
main scanning direction when using the multi-
feeder.
RE-TR-SW Use it to enable/disable the use of a remedy
against re-transfer occurring in a high humidity
environment.
The Dmax control parameter will change, con-
sequently changing the primary charging bias
and the primary transfer bias to the appropriate
settings.
TR-ON-SW Use it to set the secondary transfer bias appli-
cation timing if paper wraps around the interme-
diate transfer drum or separation faults occur.
SP-1-SW Enable separation static elimination if claw-like
lines* or tread-like lines** occur because of low
humidity when generating (printing) a 1st page
in a normal temperature/normal humidity envi-
ronment.
SP-2-SW Enable/disable separation static elimination if
brush-like lines*** occur on some types of
paper when printing a 2nd side in double-sided
mode using auto/multifeeder mode in a high-
temperature/humidity environment or when
printing a 2nd side in double-sided mode using
auto/multifeeder mode in a high-
temperature/high-humidity environment.
FIX-TEMP Use it to enable/disable the fixing improvement
mechanism for black halftone. (Set it to '1' to
improve fixing of black halftone. However, note
that doing so will increase the first print time by
about 45 sec.)
10-90
COPYRIGHT © 1999 CANON INC.
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Description
CANON 660/2100 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Remarks
Settings: 0 to +63
Standard: +32
Enter setting, and exe-
cute 'WRITE MEMORY'.
0: disable remedy.
1: enable remedy in
H/H.
2: enable remedy in H/H
and N/N.
Standard: 0
Enter setting, and exe-
cute 'WRITE MEMORY'.
Settings: 0 to +3
Standard: +1
Enter setting, and exe-
cute 'WRITE MEMORY'.
0: disable
1: enable
Standard: 0
Enter setting, and exe-
cute 'WRITE MEMORY'.
0: disable (if brush-like
occur)
1: enable (if claw-like
lines occur)
Standard: 1
Enter setting, and exe-
cute 'WRITE MEMORY'.
0: disable
1: enable
Standard: 0
Enter setting, and exe-
cute 'WRITE MEMORY'.