Image Edges Are Blurred Or White Banding Occurs; The Contrast Becomes Uneven During Printing; The Length Of Printed Images Is Inaccurate In The Feeding Direction - Canon imagePROGRAF iPF765 Basic Manual

Image edges are blurred or white banding occurs

Cause
Density may be uneven if you use Glossy
Paper or Coated Paper.
The type of paper specified in the printer
driver does not match the type loaded in
the printer.
Scan Wait Time > Area in the Control
Panel menu is set to Leading edge.
Image edges are blurred or white banding occurs
Image edges are blurred or white banding occurs
Cause
The Platen suction is too strong.
The Printhead is set too high in the Control
Panel menu.
The type of paper specified in the printer
driver does not match the type loaded in the
printer.

The contrast becomes uneven during printing

The contrast becomes uneven during printing
Cause
The paper feed amount is out of adjustment.
The type of paper specified in the printer driver
does not match the type loaded in the printer.

The length of printed images is inaccurate in the feeding direction

The length of printed images is inaccurate in the feeding direction
Cause
In the Control Panel menu, Adj. Priority is
set to Print Quality.
The type of paper specified in the printer driv-
98
er does not match the type loaded in the
printer.
In Advanced Settings of the printer driver, choose Highest or High in Print Quality.
Load paper of the same type as you have specified in the printer driver.
(See "Loading Rolls in the Printer.")
(See "Loading Sheets in the Printer.")
Make sure the same type of paper is specified 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.
When Scan Wait Time > Area is set to Leading edge, colors may be uneven 110–140 mm
from the leading edge. (The position varies depending on the Print Quality setting.)
In this case, select Scan Wait Time > Area > Entire area.
However, note that printing will now take longer.
(See "Menu Settings.")
→User's Guide
In the Control Panel menu, set VacuumStrngth to Weakest.
(See "Adjusting the Vacuum Strength.")
In the Control Panel menu, set Head Height to Lowest.
(See "Adjusting the Printhead Height.")
Load paper of the same type as you have specified in the printer driver.
(See "Loading Rolls in the Printer.")
(See "Loading Sheets in the Printer.")
Make sure the same type of paper is specified 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.
Adjust the feed amount.
(See "Adjusting the Feed Amount.")
Load paper of the same type as you have specified in the printer driver.
(See "Loading Rolls in the Printer.")
(See "Loading Sheets in the Printer.")
Make sure the same type of paper is specified 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.
Set Adj. Priority to Print Length in the Control Panel menu, and then execute Adjust
Length.
(See "Adjusting the Feed Amount.")
Load paper of the same type as you have specified in the printer driver.
(See "Loading Rolls in the Printer.")
(See "Loading Sheets in the Printer.")
Corrective Action
→P.12
→P.18
Corrective Action
→User's Guide
→User's Guide
→P.12
→P.18
Corrective Action
→User's Guide
→P.12
→P.18
Corrective Action
→User's Guide
→P.12
→P.18
iPF765
Basic Guide