
Adjusting the Printhead
Adjusting Line Misalignment (Head Inc. Adj.)
If printed lines are misaligned, try adjusting the angle of the Printhead. Even slight misalignment can be corrected.
Adjust the Printhead orientation by printing and reading a test pattern.
Paper to Prepare
Rolls
An unused roll at least 10 inches wide
Sheets
One sheet of unused paper of at least A4/Letter size
Execute
Head Inc. Adj.
as follows.
1.
Load the paper.
•
Attaching the Roll Holder to Rolls (→P.115)
•
Loading Rolls in the Printer (→P.118)
•
Loading Sheets in the Printer (→P.150)
Note
•
When loading paper, specify the type of paper correctly. Using paper that you have not specied on
the printer may cause feeding problems and affect the printing quality.
•
We recommend loading a type of paper that you use often.
2.
Press the
Menu
button to display
MAIN MENU
.
3.
Press
▲
or
▼
to select
Adjust Printer
, and then press the
►
button.
4.
Press
▲
or
▼
to select
Head Inc. Adj.
, and then press the
►
button.
5.
Press
▲
or
▼
to select
Yes
, and then press the
OK
button.
After the Printhead is moved, a message is displayed requesting you to open the Top Cover.
6.
Open the Top Cover.
548 Adjustments for Better Print Quality
Summary of Contents for imagePROGRAF iPF820
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Page 702: ... CANON INC 2008 ...