Figure 4-4 Center Skew Adjustment - Xerox Phaser 7700 Service Manual

Center Skew Adjustment
The Center Skew Adjustment (Magnification Balance) adjusts the linearity of the
scan lines. During RegiCon #3, the printer measures a specific midpoint of each
scan line and adjusts it to a horizontal reference midpoint.
Figure 4: Magnification Balance
Center Reference
S7700-463

Figure 4-4 Center Skew Adjustment

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Phaser 7700 Color Laser Printer