COPY IMAGE ADJUSTMENT: PRINTING/SCANNING
3-188
3.18.2 PARALLELOGRAM IMAGE ADJUSTMENT
If a parallelogram type image is printed while using a trimming area pattern, do the
following to adjust the printing registration or the printing margin.
NOTE:
1) The following procedure should be done after adjusting the side-to-side
registration for each paper tray.
2) This adjustment is only effective for a parallelogram image caused by
the printer. It should not be applied if the skew is caused by the scanner.
1. Check whether a parallelogram image appears as shown on the next page
when printing a trimming area pattern (SP2902 003, No. 27). If it appears, do
the following.
2. Remove the exposure glass (see Replacement and Adjustment – Exposure
Glass Removal).
3. Remove the original exit tray and the scanner right cover. (See Replacement
and Adjustment – Scanner Drive Wires)
4. Peel away the mylar [A] covering the opening in the frame.
5. Loosen the three screws [B] that hold the laser unit.
B234R887.WMF
[A]
[B]
[B]
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