Dell 3110cn Service Manual page 204

FIP-1.N3 During Printing
Possible causative parts:KIT SEPARATOR ROLLER ASSEMBLY (PL2.1.99)
Checking the paper
condition
Replace the standard
paper with a new and dry
one
Yes
Replace the SEPARATOR
ROLLER ASSEMBLY.
(Removal 38/Replacement
8)
Version 4 2008.01.17
KIT SEPARATOR AND FEED ROLLER (PL2.2.99)
BELT UNIT (PL4.1.1)
CARTRIDGE ASSY (PL5.1.18/PL5.1.19/PL5.1.20/PL5.1.21)
FUSER ASSY (PL6.1.10)
DRIVE ASSY MAIN (PL8.1.2)
DRIVE ASSY PH (PL8.1.7)
CHUTE ASSY DUP (PL11.1.1)
550 OPTION FEEDER (PL12.1.1)
Checking the MPF
Does the noise arise
Yes
when feeding the paper
No
Does the noise arise
from the printer?
Replace the SEPARATOR
ROLLER. 250: (Removal
39/Replacement 7) 550:
(Removal 45/Replacement
1)
No
from the MPF?
Yes
END
Checking the paper
condition
Replace the standard
paper with a new and dry
one
Yes
Does the noise arise
from the printer?
Chapter 1 Troubleshooting
Checking the feeder
Does the noise
arise when feeding
the paper from the
feeder?
No
END
No
A