Dell 3110cn Service Manual page 90

Checking the after
replacing the 250 PAPER
CASSETTE.
Replace the 250 PAPER
CASSETTE..
Replace the PWBA
MCU. (Removal 29/
Replacement 17)
Version 4 2008.01.17
Checking the Feed Roll and
turn roll for shape and
operation
Remove the paper cassette.
Are rollers installed correctly?
Also are they not contaminated or
Yes
damaged, and rotate smoothly?
Check these items by turning
them with your fingers.
Yes
Checking the after
replacing the KIT FEEDER
Replace the KIT FEEDER.
(Removal 16/Replacement
30)
Yes
Does the error still
occur when printing?
B
Replace the KIT ROLLER.
If error occurred, replace the
KIT FEEDER. (Removal 16/
Replacement 30)
No
Does the error still
occur when printing?
No
END
Chapter 1 Troubleshooting
No
END