P11 "Vertical Dark Line - Dell 5110cn Service Manual

P11 "Vertical Dark Line"

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Before commencing troubleshooting, check the paper transfer path. Make sure there is no foreign
materials on the transfer path, such as the staple, paper clip, scraps of paper and so on.
Trouble substance
There are vertical black or color lines along the paper.
Possible causative parts
- PHD ASSY (PL6.1.1)
- FUSER ASSY (PL5.1.1)
Checking the dark line's
regular intervals
Print the Windows test page.
Yes
Are there any spots
matching the table?
Replace the
corresponding parts.
Replace the FUSER ASSY.
No
Checking after replacing
the PHD ASSY
Replace the PHD ASSY.
Does the dark line
Yes
still occur when
printing?
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Chapter 1 Troubleshooting
No
END