Canon CLC 1130, Service Manual

Page: 854 / 965

COPYRIGHT © 2002 CANON INC. CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)
13-265
CHAPTER 13 TROUBLESHOOTING
Level 3
SIGG-K
(Note 1)
D-SGNL-Y
D-SGNL-M
D-SGNL-C
D-SGNL-K
D-SGNL-4
(Note 1)
P-REF-Y
P-REF-M
P-REF-C
P-REF-K
(Note 1)
P-SGNL-Y
P-SGNL-M
P-SGNL-C
P-SGNL-K
(Note 1)
SIGG-P- Y
SIGG-P- M
SIGG-P- C
SIGG-P-K
(Note 1)
RGAN-P- Y
RGAN-P- M
RGAN-P- C
RGAN-P-K
(Note 1)
P-SENS-Y
P-SENS-M
P-SENS-C
P-SENS-K
(CLC1140/
1160/1180
only)
(Note 1)
PS-ADJ-Y
PS-ADJ-M
PS-ADJ-C
PS-ADJ-K
(CLC1140/
1160/1180
only) (Note 1)
Remarks
0 to 255
0 to 1023
0 to 1023
0 to 1023
Effective range
P-SGNL-Y,M,C:
684 to 748
(CLC1100/1120/1130/1150)
656 to 748 (the other)
P-SGNL-K :
306 to 371
(CLC1100/1120/1130/1150)
306 to 399 (the other)
0 to 255
0 to 255
0 to 2000
(Effective range: 257 to 799)
Outside the range, an error
will be indicated.
-32 to +32
(default: 0)
Description
Use it to adjust the gain for the Bk toner
concentration reference signal during ATR control.
Use it to adjust the signal value (during
initialization) for the toner concentration sensor of
each color in relation to light reflected by the
photosensitive drum.
Use it to adjust the signal value (during
initialization) for the toner concentration sensor of
all colors in relation to light reflected by the
photosensitive drum.
Use it to adjust the toner concentration reference
signal value for each color on the photosensitive
drum during INIT for ATR control.
Use it to adjust the toner concentration reference
signal value for each color on the photosensitive
drum during INIT for ATR control.
correction of the patch gain for ATR control when
INIT-x (mono INIT) is executed
correction of the patch gain for toner density control
when INIT-x (mono INIT) is executed
Initial setting reference signal level of gradation
sensor (PS73) when P-SENS is executed
Adjustment settings used for offset executed in
relation to the initial settings of the patch data
prepared for each color.
Note 1: Execute this mode upon replacement of a CPU PCB or initialization of the RAM. The settings
will be returned to standard settings, requiring you to enter the appropriate settings. Be sure to
record any new settings on the service label.