Troubleshooting Paper Abrasion And Blurry Images - Canon imagePROGRAF iPF830 User Manual

Troubleshooting Paper Abrasion and Blurry Images

A test pattern is printed for adjustment.
Important
8
Examine the test pattern for adjustment. Determine the
straightest set of lines.
9
Open the Top Cover and move the Angle Adjustment Lever to
match the number (or the square) of the straightest set of
lines.
If no single set of lines is perfectly straight, move the Angle
Adjustment Lever to a position between the numbers (or be-
tween the number and the square) of the two sets of lines that
are least misaligned.
10
Close the Top Cover.
The Printhead is now straight, and adjustment is complete.
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Troubleshooting Paper Abrasion and Blurry Images
Troubleshooting Paper Abrasion and Blurry Images
The Printhead height setting affects printing quality.
Specifying a low Printhead height makes images clearer and enhances printing quality but may cause paper to rub
against the Printhead.
On the other hand, specifying a high Printhead height will prevent paper from rubbing against the Printhead but
may reduce the printing quality.
• Do not touch the Linear Scale (a), Carriage Shaft (b),
or Ink Tube Stabilizer (c). Touching these parts may
damage them.
a c
b
iPF830
User's Guide