Xerox Phaser 7750DXF, Service Manual

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6-8 Phaser 7750 Printer Service Manual
6. After 2 minutes, the test selection menu will re-appear. To examine the test
results after this occurs, highlight the appropriate test and press the Information
button. The display results are the same as previously except that
Do #1: Fine
Skew Setup appears as the first text below the line.
RegiCon #2 In/Out Skew Adjustment
This test makes "magnification" adjustments for registration. Magnification is the
length of the scan line for the four colors, so that each scan line for each color is the
same length.
The data output can indicate PASSED, or READJUST (PASSED), or FAILED. If the
result is READJUST, the indicated adjustment values for the skew adjustment should
be done. It should not be necessary to rerun the test after making this adjustment.
1. From the Hidden Service menu, highlight the RegiCon Setup Cycle menu
and press OK.
2.
The first time any RegiCon test is requested, the pages used to perform the test
must be created, so there is a short delay. During this time the front panel displays
“Processing Data - Please Wait”
3. Highlight Do #2 In/Out Skew Setup and press OK. The front panel now
displays: Testing - Please Wait.
4.
Wait until the test results are displayed as follows:
Or
Note
If the block counts are not the same number as presented here, the printer has
a print-quality problem. See "Streaks in Direction of Paper Travel" on
page 5-17
to resolve the problems before proceeding further with RegiCon.
In/Out Skew Setup
Min B Blocks: 0
Min A Blocks: 24
Passed
In/Out Skew Setup
Black 5 Clicks CCW
Cyan 5 Clicks CW
Magenta 1 Clicks CCW
Yellow 2 Click CW
Min B Blocks: 0
Min A Blocks: 24
Passed Readjust