2-12 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 Action
1 System Board 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 4-22. If the reading is
correct, replace the system board. Go to the
“System Board Removal” on page 4-19.
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