Dell 2135cn Service Manual page 214

Checking for foreign objects or
toner contamination in the paper
transfer path
Remove any foreign objects and
clean the toner in the paper
transfer path between the
TRANSFER ASSY and the
FUSER ASSY.
Are there still toner spots during
printing?
Checking the belt surface of the
TRANSFER ASSY
Are there any damages on the
belt surface of the TRANSFER
ASSY?
Replace the TRANSFER ASSY.
(Refer to Removal 48/
Replacement 12.)
Version 2 2008.03.31
A
No
Yes
No
Yes
END
Checking after replacing the PHD
ASSY
Replace the PHD ASSY. (Refer
to Removal 3/ Replacement 51.)
Is the image printed correctly?
Yes
END
Checking after replacing the
FUSER ASSY.
Reset the FUSER ASSY.
Is the image printed correctly?
Warning: Start the operation after
the FUSER ASSY has cooled
down.
After replacement, be sure to
clear the life counter value.
Yes
END
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Chapter 1 Troubleshooting
No
No
Replace the printer.