Canon imageRUNNER ADVANCE C3330 Series Service Manual page 830

COPIER (Service mode for copier) > FUNCTION (Operation / inspection mode) > CCD
MTF-CLC 1
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
■ CST
COPIER (Service mode for copier) > FUNCTION (Operation / inspection mode) > CST
MF-MAX 1
Detail
Adj/Set/Operate Method
Caution
Display/Adj/Set Range
Related Service Mode
MF-MIN 1
Detail
Adj/Set/Operate Method
Caution
Display/Adj/Set Range
Related Service Mode
■ CLEANING
COPIER (Service mode for copier) > FUNCTION (Operation / inspection mode) > CLEANING
2TR-CLN 1
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Related Service Mode
Additional Functions
Mode
Supplement/Memo
TNR-COAT 1
Deriving of MTF filter coefficient
To derive the MTF filter coefficient to be set for ASIC based on the MTF value of the DADF complex
chart.
The MTF value is backed up in the Scanner Unit. Since it is peculiar to the Scanner Unit, there is
no need to make an entry/a change.
- When replacing the Scanner Unit
- When clearing the RAM data of the Reader Unit
Select the item, and then press OK key.
During operation: ACTIVE, When operation finished normally: OK!
Reg MP Tray max width standard value
To register the standard value of the maximum width on the Multi-purpose Tray.
Make a fine adjustment by COPIER> ADJUST> CST-ADJ> MF-MAX.
1) Align the guide of the Multi-purpose Tray with the maximum width.
2) Select the item, and then press OK key.
The value is registered after automatic adjustment.
After execution, check the registered value by COPIER> ADJUST> CST-ADJ> MF-MAX, and write
it down on the service label.
0 to 255
COPIER> ADJUST> CST-ADJ> MF-MAX
COPIER> FUNCTION> CST> MF-MIN
Reg MP Tray min width standard value
To register the standard value of the minimum width on the Multi-purpose Tray.
Make a fine adjustment by COPIER> ADJUST> CST-ADJ> MF-MIN.
1) Align the guide of the Multi-purpose Tray with the minimum width.
2) Select the item, and then press OK key.
The value is registered after automatic adjustment.
After execution, check the registered value by COPIER> ADJUST> CST-ADJ> MF-MIN, and write
it down on the service label.
0 to 255
COPIER> ADJUST> CST-ADJ> MF-MIN
COPIER> FUNCTION> CST> MF-MAX
Clean of Secondary Transfer Outer Roller
To execute bias cleaning to remove soil adhered on the Secondary Transfer Outer Roller.
- When the backside of the paper is soiled by the Secondary Transfer Outer Roller
- When contacting with the Secondary Transfer Outer Roller at the time of jam removal, etc.
Select the item, and then press OK key.
During operation: ACTIVE, When operation finished normally: OK!
COPIER> FUNCTION> CLEANING> TNR-COAT
Adjustment/Maintenance> Maintenance> Clean Inside Main Unit
Soil may be able to be removed by executing "Clean Inside Main Unit" or TNR-COAT (execution
of toner application to the Secondary Transfer Roller) when the problem is not solved by repeatedly
executing this item.
For R&D
818
8. Service Mode