Canon imagePROGRAF iPF6200, User Manual

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Problems with the printing quality
Image Edges are Blurred or White Banding Occurs
Cause Corrective Action
The Platen suction is too strong. Set VacuumStrngth to Weakest . (→P.587)
The Printhead is set too high. Lower the Printhead. (→P.576)
The contrast becomes uneven during printing
Cause Corrective Action
Adjust the feed amount.
(→P.577) The paper feed amount is out of adjustment.
Execute Fine Band Adj. during printing.
(→P.577)
The length of printed images is inaccurate
Cause Corrective Action
In the printer menu, Band Joint is specied in Feed
Priority .
To ensure the feed amount matches the paper size,
select
Print Length in Feed Priority in the printer
menu and enter the amount for adjustment in Adjust
Length . You can adjust the feed amount in 0.02%
increments. (→P.59)
White dots about 1 mm (0.039 in) apart appear on printed
documents, in the direction paper is fed.
Cause Corrective Action
The media type setting is incorrect. After you select the correct media type, clean the
parts used in paper feeding (spurs).
(→P.149)
(→P.117)
(→P.645)
Parts used in paper feeding (spurs) are soiled. Clean the Spurs.
(→P.645)
674 Troubleshooting