Canon imageRUNNER ADVANCE 4551i Service Manual page 670

COPIER > ADJUST > CCD
MTF-M9 1
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Default Value
Related Service Mode
Amount of Change per
Unit
MTF-S1 1
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Default Value
Related Service Mode
Amount of Change per
Unit
MTF-S2 1
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Default Value
Related Service Mode
Amount of Change per
Unit
MTF value 9 entry: horz scan, back side
To enter the setting value 9 for calculating MTF filter coefficient in horizontal scanning direction of
the Scanner Unit (for back side).
Enter the value of service label on the Reader.
- When replacing the Scanner Unit
- When replacing the Reader Controller PCB/clearing RAM data
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 1 entry: vert scan, back side
To enter the setting value 1 for calculating MTF filter coefficient in vertical scanning direction of
the Scanner Unit (for back side).
Enter the value of service label on the Reader.
- When replacing the Scanner Unit
- When replacing the Reader Controller PCB/clearing RAM data
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: vert scan, back side
To enter the setting value 2 for calculating MTF filter coefficient in vertical scanning direction of
the Scanner Unit (for back side).
Enter the value of service label on the Reader.
- When replacing the Scanner Unit
- When replacing the Reader Controller PCB/clearing RAM data
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
657
8. Service Mode