Canon imageRUNNER ADVANCE 4551i Service Manual page 665

COPIER > ADJUST > CCD
100DF2GB 2
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Default Value
Amount of Change per
Unit
100DF2RG 2
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Default Value
Amount of Change per
Unit
DFCH2R2 1
Detail
Use Case
Adj/Set/Operate Method
Caution
Display/Adj/Set Range
Default Value
Amount of Change per
Unit
DFCH2R10 1
Detail
Use Case
Adj/Set/Operate Method
Caution
Display/Adj/Set Range
Default Value
Amount of Change per
Unit
Img Sensr GB color displace crrct: back
To correct the color displacement between G and B lines in vertical scanning direction due to the
Scanner Unit (for back side).
When replacing the Reader Controller PCB/clearing RAM data, enter the value of service label.
The setting of this item is enabled only when the DADF (1-path model) is installed.
- When replacing the Reader Controller PCB/clearing RAM data
- When replacing the Scanner Unit
1) Enter the setting value (switch negative/positive by -/+ key) and press OK key.
2) Turn OFF/ON the main power switch.
-256 to 256
0
0.001
Img Sensr RG color displace crrct: back
To correct the color displacement between R and G lines in vertical scanning direction due to the
Scanner Unit (for back side).
When replacing the Reader Controller PCB/clearing RAM data, enter the value of service label.
The setting of this item is enabled only when the DADF (1-path model) is installed.
- When replacing the Reader Controller PCB/clearing RAM data
- When replacing the Scanner Unit
1) Enter the setting value (switch negative/positive by -/+ key) and press OK key.
2) Turn OFF/ON the main power switch.
-256 to 256
0
0.001
Complex chart No.2 data (R) entry: front
To derive the front/back side linearity, enter the Red data on the front side of No.2 image in DADF
complex chart.
Enter the value of service label on the Reader.
The setting of this item is enabled only when the DADF (1-path model) is installed.
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.
When the Copyboard or DADF (reverse model) is installed, the setting of this item is disabled.
1 to 2550
2000
1
Complex chart No.10 data (R) entry:front
To derive the front/back side linearity, enter the Red data on the front side of No.10 image in DADF
complex chart.
Enter the value of service label on the Reader.
The setting of this item is enabled only when the DADF (1-path model) is installed.
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.
When the Copyboard or DADF (reverse model) is installed, the setting of this item is disabled.
0 to 2550
0
1
652
8. Service Mode