Print Quality-Residual Image - Lexmark X548 Series Service Manual

7525-63x
Print quality—residual image
Service tip: Install a new print cartridge, if available, before doing this service check.
Residual image can be caused by the photoconductor, cleaning blade, and other parts
inside the print cartridge.
Step Questions / actions
Check the condition of the imaging unit using
1
the customer menus (administrative menus):
1. In the Ready prompt, touch
2. Navigate to Supplies Menu > Imaging
Kit.
Does the display indicate OK?
Measure the distance from the original image
2
to the same point on the residual image.
Is the distance 43.9 mm?
3 Is the distance between the original image
and the residual image 94.2 mm?
Run the Menu Setting Page twice to clear any
4
debris.
To print a menu settings page:
1. In the Ready prompt, touch
2. Navigate to Reports > Menu Settings
Page.
Is there still any toner contamination on the
fuser assembly?
Service Manual
2-52
Yes
Go to step 2.
.
Replace the developer
corresponding to the color of
the image. See
unit removal" on
page 4-47.
Replace the
photoconductor. See
"Developer unit removal"
on page 4-47.
Replace the fuser. See
"Fuser assembly
removal" on page
.
ABCDE
ABCDE
ABCDE
Replace the imaging unit or
the photoconductor unit.
See
"Developer unit
removal" on page
Replace the imaging unit or
the photoconductor unit.
See
"Developer "Developer unit
removal" on page
Contact your next level of
support.
4-32.
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4-47.
4-47.