IMAGE ADJUSTMENTS August, 2006
3-184
To Adjust the Pattern Output:
1. Remove the exposure glass. (3.3.1)
2. Remove the lens cover and lens block. (3.3.2)
3. Loosen the screws of the laser unit , , , ( x4).
4. Determine the direction of skew in the printed pattern.
5. Refer to the illustration, then shift the laser unit toward the rear (A) or toward
the front (B) to adjust the skew.
• If the skew resembles the left pattern [1], turn the laser unit slightly counter-
clockwise in the B direction.
• If the skew resembles the right pattern [2], turn the laser unit slightly
clockwise in the A direction.
• Boss-1, Boss-2 provides the reference points for correct alignment.
6. Reassemble the copier and print another trim pattern to confirm that the skew
has been corrected.
A
B
B132R902.WMF
TE
TE
TE
LE
LE
LE
Correct Pattern
Laser Unit (Front View)
Laser Unit (Top View)
Left Right
Right
Rear
Front
Top
Bottom
LE: Leading Edge
TE: Trailing Edge
[1] [2]
Left
Boss-1
Boss-2
Paper feed direction