Canon imageRUNNER ADVANCE C3330 Series, Service Manual

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COPIER (Service mode for copier) > ADJUST (Adjustment mode) > ADJ-XY
ADJ-S 1 Adj of shading position: vert scan way
Detail To adjust the reading position in vertical scanning direction of the Standard White Plate when black
line/white line appears.
When replacing the Scanner Unit, execute RDSHDPOS and write the value of this item in the
service label.
When clearing the Reader-related RAM data, enter the value of service label.
As the value is incremented by 1, the reading position moves to the trailing edge side by 0.1 mm.
If the value is extreme, shading is performed outside of the Standard White Plate area so E302
occurs.
Use Case - When black line/white line appear
- When replacing the Scanner Unit
- When clearing the RAM data of the Reader Unit
Adj/Set/Operate Method 1) Enter the setting value (switch negative/positive by -/+ key) and press OK key.
2) Turn OFF/ON the main power switch.
Caution After the setting value is changed, write the changed value in the service label.
Display/Adj/Set Range -100 to 100
Unit mm
Appropriate Target Value 0
Default Value 0
Related Service Mode COPIER> FUNCTION> INSTALL> RDSHDPOS
Amount of Change per
Unit
0.1
ADJ-Y-DF 1 Adj img pstn in DADF mode:horz scan
Detail To adjust the image reading start position in horizontal scanning direction at DADF reading.
When replacing the Scanner Unit/clearing the RAM data of the Reader Unit, enter the value of
service label.
As the value is incremented by 1, the reading position moves to the rear side by 0.1 mm.
Use Case - When replacing the Scanner Unit
- When clearing the RAM data of the Reader Unit
Adj/Set/Operate Method 1) Enter the setting value (switch negative/positive by -/+ key) and press OK key.
2) Turn OFF/ON the main power switch.
Caution After the setting value is changed, write the changed value in the service label.
Display/Adj/Set Range -50 to 50
Unit mm
Appropriate Target Value 0
Default Value 0
Amount of Change per
Unit
0.1
8. Service Mode
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