Canon imageRUNNER ADVANCE 715 series Service Manual page 393

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COPIER (Service mode for printer) > ADJUST (Adjustment mode) > CCD
DFTAR2-B
1
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Default Value
Related Service Mode
MTF2-M1
1
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Default Value
Related Service Mode
Amount of Change per
Unit
MTF2-M2
1
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Default Value
Related Service Mode
Amount of Change per
Unit
Enter shading target VL (B): front, 2nd
To enter the shading target value of Blue on the front side at the second reading position at DADF
stream reading.
When clearing the Reader-related RAM data/replacing the SATA Flash PCB, enter the value of
the service label on the reader.
When replacing the Copyboard Glass/Scanner Unit (Front), execute DF-WLVL1 and DF-WLVL2
and write the value which is automatically set in the service label.
- When clearing the Reader-related RAM data/replacing the SATA Flash PCB
- When replacing the Copyboard Glass/Scanner Unit (Front)
1) Enter the setting value and press OK key.
2) Turn OFF/ON the main power switch.
0 to 2047
1164
COPIER> FUNCTION> CCD> DF-WLVL1/WLVL2
MTF value 1 entry:DADF, front, horz scan
To enter the setting value 1 for calculating MTF filter coefficient in horizontal scanning direction on
the front side at DADF stream reading.
When clearing the Reader-related RAM data/replacing the SATA Flash PCB, enter the value of
the service label on the reader.
When replacing the Scanner Unit (Front), enter the value of service label on a new unit.
- When clearing the Reader-related RAM data/replacing the SATA Flash PCB
- When replacing the Scanner Unit (Front)
1) Enter the setting value, and then press OK key.
2) Turn OFF/ON the main power switch.
20 to 85
50
COPIER> FUNCTION> CCD> MTF-CLC
1
MTF value 2 entry:DADF, front, horz scan
To enter the setting value 2 for calculating MTF filter coefficient in horizontal scanning direction on
the front side at DADF stream reading.
When clearing the Reader-related RAM data/replacing the SATA Flash PCB, enter the value of
the service label on the reader.
When replacing the Scanner Unit (Front), enter the value of service label on a new unit.
- When clearing the Reader-related RAM data/replacing the SATA Flash PCB
- When replacing the Scanner Unit (Front)
1) Enter the setting value, and then press OK key.
2) Turn OFF/ON the main power switch.
20 to 85
50
COPIER> FUNCTION> CCD> MTF-CLC
1
383
8. Service Mode

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