2
On the
Tab Selection screen
of the Control Panel, press
◀
or
▶
to
select the Settings/Adj. tab (
).
Note
•
If the
Tab Selection screen
is not displayed, press the
Menu
button.
3
Press the
OK
button.
The
Set./Adj. Menu
is displayed.
4
Press
▲
or
▼
to select
Adjust Printer
, and then press the
OK
button.
5
Press
▲
or
▼
to select
Feed Priority
, and then press the
OK
button.
6
Press
▲
or
▼
to select
Adj. Priority
, and then press the
OK
button.
7
Press
▲
or
▼
to select
Automatic
,
Print Quality
, or
Print Length
, and then press the
OK
button.
Automatic Banding Adjustment
Automatic Banding Adjustment
If printed images are affected by banding in different colors across the sheet, execute
Adj. Quality
for automatic
adjustment of the paper feed amount.
There are two modes of automatic adjustment to correct banding:
Auto(GenuinePpr)
and
Auto(OtherPaper)
. In
either mode, the printer prints and reads a test pattern for automatic adjustment of the feed amount.
•
Auto(GenuinePpr)
Use this mode with paper identified in the
Paper Reference Guide
.
•
Auto(OtherPaper)
Use this mode with paper not in the
Paper Reference Guide
, or if
Auto(GenuinePpr)
does not eliminate
banding.
Note
•
Always check the
Adj. Priority
values before using
Auto(GenuinePpr)
or
Auto(OtherPaper)
.
(See "Selecting a Feed Amount Adjustment Method.")
•
Adjustment is not possible with
Auto(GenuinePpr)
and
Auto(OtherPaper)
when using highly transparent media.
In this case, use
Manual
adjustment.
(See "Manual Banding Adjustment.")
•
If additional fine-tuning is necessary after
Auto(GenuinePpr)
and
Auto(OtherPaper)
, execute
Adj. Fine Feed
.
(See "Fine-Tuning the Paper Feed Amount.")
•
Use
Adjust Length
to ensure that lines in CAD drawings are printed at exactly the right length.
(See "Adjusting Line Length.")
•
This may take some time, depending on the type of paper.
•
Use paper of the same type and size for adjustment as you will use for printing.
Items to Prepare
When Using Rolls
An unused roll at least 10 inches wide
When Using Sheets
Auto(GenuinePpr)
: One sheet of unused paper, A4/Letter size
Auto(OtherPaper)
: Two sheets of unused paper, A4/Letter size (or one sheet when using A2)
Automatic Banding Adjustment
iPF770
Adjustments for Better Print Quality
Adjusting the feed amount
488
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