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COPIER (Service mode for printer) > ADJUST (Adjustment mode) > CCD
100-GB
1
Detail
Use Case
Adj/Set/Operate Method
Caution
Display/Adj/Set Range
Unit
Default Value
Amount of Change per
Unit
DFTAR-R
1
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Default Value
Related Service Mode
DFTAR-G
1
Detail
Use Case
Adj/Set/Operate Method
Display/Adj/Set Range
Default Value
Related Service Mode
Img Sensr GB color displace crrct: front
To correct the color displacement between G and B lines in vertical scanning direction due to the
Scanner Unit (for front side).
When replacing the Main Controller PCB/clearing the Reader-related RAM data, enter the value
of service label.
- When replacing the Main Controller PCB/clearing the Reader -related RAM data
- When replacing the Scanner Unit (for front side)
1) Enter the setting value (switch negative/positive by -/+ key) and press OK key.
2) Turn OFF/ON the main power switch.
After the setting value is changed, write the changed value in the service label.
-256 to 256
line
0
0.001
Shading target VL (R) entry: front side
To enter the shading target value of Red of the Scanner Unit (for front side) at stream reading.
When replacing the Main Controller PCB, enter the value of service label.
When replacing the Copyboard Glass/Scanner Unit (for front side), execute DF-WLVL1 and DF-
WLVL2 and write the value which is automatically set in the service label.
The setting is applied to the image on the front side when the DADF (1-path model) is installed,
whereas it is applied to the images on both the front and back sides when the DADF (reverse
model) is installed.
- When replacing the Main Controller PCB/clearing the Reader-related RAM data
- When replacing the Copyboard Glass/Scanner Unit (for front side)
1) Enter the setting value, and then press OK key.
2) Turn OFF/ON the main power switch.
1 to 2047
1159
COPIER> FUNCTION> CCD> DF-WLVL1/WLVL2
Shading target VL (G) entry: front side
To enter the shading target value of Green of the Scanner Unit (for front side) at stream reading.
When replacing the Main Controller PCB, enter the value of service label.
When replacing the Copyboard Glass/Scanner Unit (for front side), execute DF-WLVL1 and DF-
WLVL2 and write the value which is automatically set in the service label.
The setting is applied to the image on the front side when the DADF (1-path model) is installed,
whereas it is applied to the images on both the front and back sides when the DADF (reverse
model) is installed.
- When replacing the Main Controller PCB/clearing the Reader-related RAM data
- When replacing the Copyboard Glass/Scanner Unit (for front side)
1) Enter the setting value, and then press OK key.
2) Turn OFF/ON the main power switch.
1 to 2047
1189
COPIER> FUNCTION> CCD> DF-WLVL1/WLVL2
587
8. Service Mode
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Troubleshooting
