Dirt On The Top Edge Or Back Of The Paper; Incorrect Printing Registration - Kyocera Ecosys FS-6700 Service Manual

Troubleshooting
Print quality problems
Check the front display for
indication of "Toner low."
Check the main charger unit
installation.
Clean the main charger.

Dirt on the top edge or back of the paper

Check toner contamination in
various parts.
Check the transfer roller.

Incorrect printing registration

Wrong application manipula-
tion
Check the paper size sensor
in the paper cassette.
FS-6700
Check point
• If the display shows that the toner is running out,
• Open the printer side cover and check that the main
• Clean the main charger wire by pulling the green colored
Check point
• Dirty edges and back of the paper can be caused by toner
• If the transfer roller is contaminated with toner, clean
Check point
• Check driver setting. If using Prescribe commands,
• Check switches on KP-614 and KP-616 boards. Refer to
Suggested remedy
replace the toner container with a new one. See page 3,
Toner container replacement.
charger unit is correctly seated. To do this, take out the
main charger unit from the printer; then reinstall it care-
fully.
cleaning knob in and out several times.
Suggested remedy
accummulated on such parts as the paper chute, paper
transportation paths, the bottom of the developer unit,
and the fuser inlet. Clean these areas and parts to
remove toner.
the transfer roller using a vacuum cleaner; or by continu-
ously printing a low-density page until the symptom has
faded away.
Suggested remedy
review that the proper syntax is followed.
the following section.
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