Image Edges Are Blurred Or White Banding Occurs; The Contrast Becomes Uneven During Printing - Canon imagePROGRAF iPF755 User Manual

Problems with the printing quality

Image edges are blurred or white banding occurs

The Platen suction is too strong.
The Printhead is set too high in the Control Panel
menu.
The type of paper specied in the printer driver does
not match the type loaded in the printer.

The contrast becomes uneven during printing

The paper feed amount is out of adjustment.
The type of paper specied in the printer driver does
not match the type loaded in the printer.
738 Troubleshooting
Cause
Cause
Corrective Action
In the Control Panel menu, set VacuumStrngth to
Weakest.
(→P.683)
In the Control Panel menu, set Head Height to
Lowest.
(→P.673)
Load paper of the same type as you have specied
in the printer driver.
(→P.108)
(→P.138)
Make sure the same type of paper is specied in the
printer driver as you have loaded in the printer.
1.
Press the Stop button and stop printing.
2.
Change the type of paper in the printer driver and
try printing again.
Corrective Action
Adjust the feed amount.
(→P.674)
Load paper of the same type as you have specied
in the printer driver.
(→P.108)
(→P.138)
Make sure the same type of paper is specied in the
printer driver as you have loaded in the printer.
1.
Press the Stop button and stop printing.
2.
Change the type of paper in the printer driver and
try printing again.