Paper Feed Service Check - Lexmark X125 Service Manual

4412-00X

Paper Feed Service Check

If your machine does not have paper jam problems, continue with
the service check. If your machine does have a paper jam, examine
it for the following before you begin the service check:
•
Check the entire paper path for obstructions.
•
Be sure there is not too much paper in the sheet feeder.
•
Be sure the correct type of paper is being used.
•
Check for static in the paper.
FRU
1 System Board
2-12
Service Manual
Action
Run the "Power-On Self Test (POST) Sequence"
on page 2-1. Replace parts as needed. To check
the paper feed motor, disconnect the paper feed
connector P5 and check for approximately 4 ohms
between pins 1 and 4. If the reading is incorrect,
replace the paper feed motor assembly with gears.
Go to the "Paper Feed Motor Assembly with
Gears Removal" on page
correct, replace the system board. Go to the
"System Board Removal" on page
4-22. If the reading is
4-19.