Step 1: Belt Edge Learn - Xerox Phaser 7700 Service Manual

Step 1: Belt Edge Learn

Before doing skew adjustments, it is necessary to align the Accumulator Belt
positioning system. A belt steering cam engages an arm on the Accumulator Belt
cleaner to steer the belt. A belt edge sensor provides the real time feedback to
steer the belt.
The Accumulator Belt must NOT be run without the
Caution
Belt Cleaner in place. The belt WILL walk off the
rollers and be permanently damaged.
1. From the Service Diagnostics Menu, highlight the Adjustments/Calibrations
menu and press OK.
2. Highlight Belt Edge Learn and press OK.
The display now reads:
<Belt Edge Learn>
<Press back or cancel to abort>
The following result must be displayed after the test completes. Any other result
means that the procedure failed.
<Belt Edge Learn>
Belt Edge Learn Result: OK
Belt Edge Learn Walk Control
<Press back or cancel to abort>
Press Back to return to the menu.
If the Belt Edge Learn procedure fails:
Service Quick Reference Guide - Adjustments & Calibration
The Accumulator Belt must be replaced.
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