Coarse And Fine Skew Adjustments; In/Out Skew Adjustment - Xerox 7750DXF - Phaser Color Laser Printer Service Manual

Coarse and Fine Skew Adjustments

Skew error is the misalignment of one or more of the four scan lines (C, M, Y & K).
During the RegiCon #4 (Coarse) and RegiCon #1 (Fine) adjustments, the front side of
each line is adjusted to be level with the rear end.

In/Out Skew Adjustment

The In/Out Skew Adjustment (Magnification) ensures that all four scan lines are the
same length. During RegiCon #2, the printer measures, then adjusts the four scan
lines to the proper length.
Adjustments and Calibrations
Figure 2: Skew Adjustment
Reference Line
Figure 3: Magnification
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S7700-462
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