Scan / Copy; Adf Streaks; Clipped Image When Scanning To Usb From The Adf - Lexmark X925 Service Manual

7541-03x
Symptom
Evenly spaced marks on the
paper, or a single mark in the
same place on every page.
Poor fusing.
Toner scatter on front or back of
paper.
Paper will not feed from MPF.

Scan / copy

ADF streaks

Step Questions / actions
1 Do streaks appear on the middle
of scans when using the ADF?

Clipped image when scanning to USB from the ADF

Feed the ADF from the short edge of the paper.
2-76
Service Manual
Action
Go to "Transfer belt up down check" on page
Go to "121.05 Fuser - fuser heater error" on page
Check the following:
• Excessive toner buildup on the transfer belt. Clean off the toner, and
run a test print.
• Transfer belt assembly
• Transfer belt toner waste bottle
• Transfer belt separation fingers
• Fuser separation pawl
Be sure you have paper in the MPF.
Check the paper size and type. Does it match the paper setting on the
printer?
Be sure the MPF paper present sensor connector (CN16) is connected to
the CK1 daughter board. If the paper still does not feed, go to
path service checks" on page
Yes
Clean the ADF glass on the
flatbed using a lint-free cloth.
Kit 40X0392 is available for
cleaning the glass on the
flatbed.
Also, clean the separator roll
and pad with a damp cloth.
2-93.
2-48.
2-24.
No
No issue to fix.
"Paper