Electrical Components - Canon iR C3200 Series Service Manual

15.6 Electrical Components

15.6.1 When Replacing the
Reader Controller PCB
- Set the DIP switch on the reader controller PCB to
the same settings as the initial PCB.
J203
J202
IC16
J201
J206 J205 J207
F-15-20
T-15-1
AB
A
A/INCH
AB/INCH
- Using the SST, download the latest firmware.
- Enter the values indicated on the service label in
service mode (refer to the following list).
COPIER>ADJUST>ADJ-XY>ADJ-X
Use it to adjust the scanner leading edge position.
COPIER>ADJUST>ADJ-XY>ADJ-Y
Use it to adjust the CCD read start cell position.
COPIER>ADJUST>ADJ-XY>ADJ-S
Use it to enter an adjustment value for the scanner
shading measurement point.
COPIER>ADJUST>CCD>W-PLT-X
Use it to enter white level data for the standard
while plate.
COPIER>ADJUST>CCD>W-PLT-Y
Use it to enter white level data for the standard
white plate.
COPIER>ADJUST>CCD>W-PLT-Z
Use it to enter white level data for the standard
while plate.
COPIER>ADJUST>CCD>CLF-R-RG
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J210
IC7
IC14
IC5
(CPU)
ON
SW1
J204 OFF
1 2
J208
IC3
SW-1 SW-2
OFF OFF
ON OFF
OFF ON
ON ON
Use it to enter a color displacement correction value
for sub scanning direction.
COPIER>ADJUST>CCD>CLF-R-GB
Use it to enter a color displacement correction value
for sub scanning direction.
COPIER>ADJUST>CCD>CL-R-RG
Use it to enter a color displacement correction value
for sub scanning direction.
COPIER>ADJUST>CCD>CL-R-GB
Use it to enter a color displacement correction value
for sub scanning direction.
COPIER>ADJUST>CCD>BW-R-RG
Use it to enter a color displacement correction value
for sub scanning direction.
COPIER>ADJUST>CCD>BW-R-GB
Use it to enter a color displacement correction value
for sub scanning direction.
COPIER>ADJUST>CCD>CCDU-RG
Use it to enter a color displacement correction value
for sub scanning direction.
COPIER>ADJUST>CCD>CCDU-GB
Use it to enter a color displacement correction value
for sub scanning direction.
COPIER>ADJUST>CCD>FCCDU-RG
Use it to enter a color displacement correction value
for sub scanning direction.
COPIER>ADJUST>CCD>FCCDU-GB
Use it to enter a color displacement correction value
for sub scanning direction.
15.6.2 When Replacing the
DC Controller PCB
1) After replacing the DC controller PCB, use the
following service mode to initialize the memory of
the DC controller PCB:
COPIER>FUNCTION>CLEAR>DC-CON
2) Enter the settings indicated on the service label
using the following service mode:
COPIER>ADJUST>LASER>PVE-OFST
Use it to enter an adjustment value for the laser
beam position.
COPIER>ADJUST>FEED-ADJ>REGIST
Chapter 15
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