Dell 3130cn - Color Laser Printer, Service Manual

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Chapter 1 Troubleshooting
Version 2 2008.03.27
FIP-1.P12 Skew
Trouble substance
The printed image is not paralleled with both sides of the paper.
Possible causative parts
- SEPARATOR ROLLER ASSY MSI (PL2.1.3)
- KIT SEPARATOR and FEED ROLLER (PL2.2.99)
- ROLL ASSY FEED MSI (PL3.1.10)
- KIT FEEDER ASSY (PL3.2.99)
- TRANSFER ASSY (PL4.1.1)
- FEEDER ASSY DUP (PL11.1.1)
- KIT SEPARATOR and FEED ROLLER (PL12.3.99)
Before commencing troubleshooting, check the paper transfer path. Make sure there is no foreign
materials on the transfer path, such as staples, paper clips, scraps of paper and so on.
Step Check Yes No
1
Checking the paper condition
Is the paper in the tray new and dry one?
Replace the
paper with a new
and dry one.
Go to step 2.
2
Checking the Front Cover latching
Open and close the Front Cover.
Does the error still occur when printing?
Go to step 3. End of work.
3
Checking the foreign substance
Open the Front Cover, check the surrounding area of the
print cartridges, the TRANSFER ASSY and the Regi Rolls.
Are there any foreign substances?
Remove the for-
eign substances.
Go to step 4.
4
Checking the surface of TRANSFER ASSY.
Are there any damages on the surface of TRANSFER
ASSY?
Replace the
TRANSFER
ASSY. (Refer to
Removal 4/
Replacement 40)
Go to step 5.
5
Checking the skewed tray
Is the skewed paper the MPF fed?
Go to step 6. Go to step 12.
6
Checking the paper installation. Reseat the paper and
reset the paper guide on the MPF.
Does the error still occur when printing?
Go to step 7. End of work.
7
Checking the paper
Is the MPF feeding the envelope?
Go to step 8. Go to step 9.
8
Checking the envelope setting
Was the envelope inserted with the flap closed, air vacu-
umed, and short edge facing toward the printer?
Go to step 9.
Reseat the enve-
lopes.
9
Checking the paper path.
Is there the foreign substance on the paper path? Remove the for-
eign substance.
Go to step 10.
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