After Replacing The Dc Controller Pcb; After Replacing The Reader Controller Pcb - Canon imageRUNNER 7095 Service Manual

Chapter 14
14.7.3 After Replacing the DC Controller
PCB
Before Starting the Work (backing up the
data)
If possible, perform the following:
- Using the SST, download the data stored in the
RAM of the DC controller.
- Print out the user mode/service mode data.
1) Turn on the power, and execute the following
service mode:
COPIER > FUNCTION > CLEAR > DC-CON
2) If the data has been successfully downloaded
using the SST as instructed in step 1) above, up-
load it.
3) Using the following service mode item, specify
the order of connecting delivery accessories:
COPIER > OPTION > ACCPSD-D > ACC1 to
ACC8
4) Set the values indicated on the service mode
for their respective service mode items.
5) Set '0' for the following service mode item:
COPIER > OPTION > BODY > FIX-EXP (fixing
smear repression mode)
6) Execute the following service mode item:
COPIER > FUNCTION > MISC-P > CL-ADJ
COPIER > FUNCTION > SENS-ADJ > OP-
SENS (Level 2)
7) Enter the values indicated on the label attached
to the new DC controller PCB for their
respective service mode items:
DC+09+28+24+09+25
[1] [2] [3] [4] [5]
F-14-37
[1] COPIER > ADJUST > DEVELOP > D-HV-
DE
[2] COPIER > ADJUST > HV-TR > D-HV-TR
[3] COPIER > ADJUST > HV-TR > D-PRE-TR
[4] COPIER > ADJUST > HV-SP > D-HV-SP
[5] COPIER > ADJUST > DEVELOP > OFF-
SETDA
14-20
8) Turn off and then on the power.
14.7.4 After Replacing the Reader
0010-9329
Controller PCB <iR7105/7095>
Before Starting the Work (backing up the
data)
If possible, perform the following:
- Using the SST, download the data stored in the
RAM of the reader controller PCB.
- Print out the user mode/service mode data.
1) Turn on the power, and execute the following
service mode item:
COPIER > FUNCTION > CLEAR > R-CON
2) If the data has successfully been downloaded
using the SST before the replacement, upload
the data.
3) Set the values indicated on the service label for
their respective service mode items.
COPIER > ADJUST > ADJ-XY > ADJ-X (ad-
justment of image read start position in sub scan-
ning direction; image lead edge)
COPIER > ADJUST > ADJ-XY > ADJ-Y (ad-
justment of image read start position in main
scanning direction; horizontal registration)
COPIER > ADJUST > ADJ-XY > ADJ-S (ad-
justment of shading correction data measurement
position)
COPIER > ADJUST > ADJ-XY > ADJ-Y-DF
(adjustment of main scanning position for ADF
stream reading)
COPIER > ADJUST > ADJ-XY > ADJ-Y-FX
(adjustment of main scanning position for ADF
fixed reading)
COPIER > ADJUST > ADJ-XY > ADJ-X-MG
(fine-adjustment of magnification in sub scan-
ning direction for copyboard reading)
4) Execute the following service mode item:
COPIER> FUNCTION> CCD> CCD-ADJ
(shading correction based on standard white
plate)
5) Turn off and then on the power.
14.7.5 After Replacing the Reader
Controller PCB <iR7086>
Before Starting the Work (backing up the
data)
If possible, perform the following:
- Using the SST, download the data stored in the
RAM of the reader controller PCB.
- Print out the user mode/service mode data.
1) Turn on the power, and execute the following
service mode item:
COPIER > FUNCTION > CLEAR > R-CON
2) If the data has successfully been downloaded
using the SST before the replacement, upload
0011-8214
0011-8729