Service manual

205
SEP 2006
Ver. 1.1
DP-8020E/8020P/8016P
4.3.18. Print Skew Adjustment for Platen Glass Scanning
Follow the procedures below to adjust for the skewing when scanning original(s) from the Platen Glass.
Remove the Platen (L) Glass. (Refer to 2.2.4.)
<Adjustment 1>
When the printed image is skewed as illustrated.
(1) Mark the original positions of the Screw A, and B
before making any adjustments.
(2) Rotate the Screw A counter-clockwise, and
Screw B clockwise by the same amount.
(Half rotation of the screw, adjusts the skewed
image by approximately 0.9 mm.)
Caution:
Do not rotate the screw by more than half a
rotation.
(3) Make a copy to confirm the correction.
When the printed image is skewed as illustrated.
(4) Rotate the Screw A clockwise, and Screw B
counter-clockwise by the same amount.
(Half rotation of the screw, adjusts the skewed
image by approximately 0.9 mm.)
Caution:
Do not rotate the screw by more than half a
rotation.
(5) Make a copy to confirm the correction.
Document Leading Edge
< Example of Printed Image >
A
Document Leading Edge
< Example of Printed Image >
A