Canon MF735C Series Service Manual page 298

COPIER (Service mode for copier) > FUNCTION (Operation / inspection mode) > CCD
BK-SHD1
Detail
Use Case
Adj/Set/Operate Method
Caution
Related Service Mode
BK-SHD2
Detail
Use Case
Adj/Set/Operate Method
Caution
Related Service Mode
■ CLEAR
COPIER (Service mode for copier) > FUNCTION (Operation / inspection mode) > CLEAR
R-CON
Detail
Use Case
Adj/Set/Operate Method
Caution
SRVC-DAT
Detail
Adj/Set/Operate Method
COUNTER
Detail
Adj/Set/Operate Method
HIST
Detail
Use Case
Adj/Set/Operate Method
Paper back shading correction 1
To generate the paper back shading correction data by scanning the Standard White Plate of the
Paper Back Reading Glass with the Scanner Unit (for back side).
- When replacing the SATA Flash PCB
- When replacing the Scanner Unit (for back side)
1) Clean the glass of the Scanner Unit (for back side) and the Reading Glass.
2) Close the DADF.
3) Select the item, and then press Apply key.
Execute BK-SHD1 and then BK-SHD2 in that order.
COPIER> FUNCTION> CCD> BK-SHD2
COPIER> DISPLAY> CCD> BK-SHDST
Paper back shading correction 2
To generate the paper back shading correction data by scanning the Standard White Plate of the
Paper Back Reading Glass with the Scanner Unit (for back side).
- When replacing the SATA Flash PCB
- When replacing the Scanner Unit (for back side)
1) Clean the glass of the Scanner Unit (for back side) and the Reading Glass.
2) Close the DADF.
3) Select the item, and then press Apply key.
Execute BK-SHD1 and then BK-SHD2 in that order.
COPIER> FUNCTION> CCD> BK-SHD1
COPIER> DISPLAY> CCD> BK-SHDST
Initialization of Reader/DADF
To initialize the factory adjustment values of the Reader/DADF.
When clearing RAM data of the Reader/DADF
Select the item, and then press Yes key.
RAM data is cleared after the main power switch is turned OFF/ON.
Clearing of service mode setting values
To clear the service mode setting values.
The user mode setting values are not cleared.
The factory adjustment values of the Reader/DADF are not initialized.
1) Select the item, and then press Yes key.
2) Turn OFF/ON the main power switch.
Clearing of service counter
To clear the counter by maintenance/part.
The numerator printed on a system dump list becomes 0.
1) Select the item, and then press Yes key.
2) Turn OFF/ON the main power switch.
Clearing of logs
To clear the communication management/print/jam/alarm/error log.
When clearing logs
1) Select the item, and then press Yes key.
2) Turn OFF/ON the main power switch.
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9. Service Mode