Canon imagePROGRAF iPF6450 - Manual (Page 810)

Important
• Always make sure the loaded paper matches the type of paper specified in the settings. Adjustment cannot be com-
pleted correctly unless the loaded paper matches the settings.
2
On the Tab Selection screen of the Control Panel, press ◀ or ▶ to se-
lect 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 Adj Far Ed Feed, and then press the OK button.
6
Press ▲ or ▼ to select Yes, and then press the OK
button.
A test pattern is printed for adjustment.
C1 is displayed on the Control Panel.
7
Examine test pattern C1. Determine the pattern in which banding is least noticeable. Press ▲ or ▼ to select
this pattern number, and then press the OK button.
C2 is displayed on the Control Panel.
8
Examine test pattern C2. Again, determine the pattern in which banding is least noticeable. Press ▲ or ▼ to
select this pattern number, and then press the OK button.
The adjustment value is now registered, and adjustment is complete.
Note
• If streaks seem least noticeable in two patterns but you can-
not decide which one is better, choose an intermediate val-
ue. For example, choose 17 if you cannot decide whether
pattern 16 or 18 is better.
Adjusting the Vacuum Strength Adjusting the Vacuum Strength
When printing on heavyweight paper or paper that curls or wrinkles easily, if the Printhead rubs against paper, adjust-
ing the level of suction against paper on the Platen may improve results.
Important
• Paper rubbing against or becoming caught on the Printhead may jam or result in printed documents that are soiled.
Adjusting the Vacuum Strength iPF6450
User's Guide
Adjustments for Better Print Quality
Adjusting the feed amount
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