2-48
The main unit setup procedure > Adjustment
[CONFIDENTIAL]
2 - 5 Adjustment
(1) Image check flow
Head position adjustment
U468 Color registration correction data
In case of NG • Check the head position. (Output chart).
Check the head top timing
(Main scan direction)
U469 Head top timing adjustment
In case of NG • Check the head leading edge timing (Output
chart).
• Input corrective value
Check the head overlap (Sub
scan direction)
U469 Head overlap adjustment
In case if adjusted • Check the head overlap (Output chart)
• Input corrective value
Check the head skew
U469 Head skew adjustment (Color)
Color registration adjustment
U469 Color registration adjustment
In case if adjusted • Check the color registration (Output chart)
• Input corrective value
Check the head skew
U469 Head skew adjustment (Color)
Setting white line correction
U744 Adjust
Leading edge timing adjustment
U034 Paper timing data adjustment
[Leading edge timing]
• Check the lead edge timing (chart output)
• Input corrective value
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MV-2MV-1
CV-1 CV-2
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KV-1 KV-2
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YV-1 YV-2