Image Edges Are Blurred Or White Banding Occurs - Canon 3807B007 User Manual

Troubleshooting
The Printhead is out of alignment.
Allowing printed documents to dry on
top of each other may cause uneven
colors.
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.
Colors may be uneven at the trailing
edge when you print on heavyweight
sheets even if you execute Adj Far
Ed Feed.

Image edges are blurred or white banding occurs

The Platen suction is too strong.
11
Incorrect Printhead alignment
value.
The type of paper specified in
the printer driver does not
match the type loaded in the
printer.
960
Image edges are blurred or white banding occurs
> Problems with the printing quality
Cause
Cause
In the Control Panel menu, reduce the level of VacuumStrngth.
(See "Adjusting the Vacuum Strength (VacuumStrngth).")
Close the blue Switch on the platen so that it matches the paper size.
(See "Setting the Blue Switch on the Platen.")
When printing fine lines or text at high precision on glossy or semi-glossy photo or
proofing paper, set the optimal Printhead height before aligning the printhead.
(See "Enhancing Printing Quality.")
In the Control Panel menu, set Head Height to a lower height.
(See "Troubleshooting Paper Abrasion and Blurry Images (Head Height).")
→P.769
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 Feed Slot.")
Make sure the same type of paper is specified in the printer driver as you have loa-
ded 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
(See "Automatic Adjustment to Straighten Lines and Colors (Head Posi.
Adj.).")
→P.765
To avoid uneven colors, we recommend drying each sheet separately.
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 Feed Slot.")
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.
For heavyweight sheets or similar paper, execute Adj Far Ed Feed with the
Front Tray Guides raised. Also keep the Front Tray Guides raised during
printing.
Lower the Front Tray Guides when printing on paper other than heavyweight
sheets.
Corrective Action
→P.722
→P.747
→P.780
→P.961
→P.763
→P.722
→P.747
iPF6300