Lexmark C792 Family, Service Manual

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Service Manual
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4.
Holding the skew wheel with the 0 at the mark on your screwdriver, place the screwdriver in the yellow
adjustment screw (E) next to the yellow cartridge, and then turn the screwdriver to the number indicated on
the alignment page—clockwise for a positive number, counterclockwise for a negative number.
5.
Replace all the cartridges, and then reprint the test page and continue adjusting the screw until you are
satisfied with the Skew alignment.
6.
Repeat steps 3 through 5 to adjust the Skew for cyan and magenta (selecting Cyan and Magenta from the
Alignment menu).
Note: Do not move on to the Top Margin settings until the Skew A and B values are /-1 of 0.
7.
From the Diagnostic menu, navigate to:
ALIGNMENT MENU > Yellow > Top Margin
8.
Set Top Margin to 0 , and save the value.
9.
Do the same for Linearity .
It is important to set the values to 0 before continuing.
10.
From the Yellow menu, select Quick Test to reprint the alignment pages.
Two pages print. The first page is for adjusting the Skew and Top Margin, and the second page is for the
Left Margin and Right Margin.
11.
Follow the instructions on the pages to adjust the Top Margin, Left Margin, and Right Margin.
Reprint the Quick Test pages and make adjustments as needed until you are satisfied with the alignment.
E