Ricoh Aficio SP 1200SF User's Guide - Page 151

Cleaning the corona wire

Page 151 highlights

d Put the drum unit and toner cartridge assembly back in the machine. Troubleshooting and routine maintenance c Slowly take out the drum unit and toner cartridge assembly. e Close the front cover. f Plug the machine's power cord back into the electrical socket first, and then plug in the telephone line cord. Turn on the machine. Cleaning the corona wire B If you have print quality problems, clean the corona wire as follows: a Turn off the machine. Unplug the telephone line cord first, disconnect all cables, and then unplug the power cord from the electrical socket. b Open the front cover. CAUTION We recommend that you place the drum unit and toner cartridge assembly on a clean, flat surface with a sheet of disposable paper or cloth underneath it in case you accidentally spill or scatter toner. Handle the toner cartridge carefully. If toner scatters on your hands or clothes, wipe or wash it off with cold water at once. To prevent damage to the machine caused by static electricity, DO NOT touch the electrodes shown in the illustration. B 141

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Troubleshooting and routine maintenance
141
B
d
Put the drum unit and toner cartridge
assembly back in the machine.
e
Close the front cover.
f
Plug the machine’s power cord back into
the electrical socket first, and then plug
in the telephone line cord.
Turn on the machine.
Cleaning the corona wire
B
If you have print quality problems, clean the
corona wire as follows:
a
Turn off the machine. Unplug the
telephone line cord first, disconnect all
cables, and then unplug the power cord
from the electrical socket.
b
Open the front cover.
c
Slowly take out the drum unit and toner
cartridge assembly.
CAUTION
We recommend that you place the drum
unit and toner cartridge assembly on a
clean, flat surface with a sheet of
disposable paper or cloth underneath it in
case you accidentally spill or scatter toner.
Handle the toner cartridge carefully. If toner
scatters on your hands or clothes, wipe or
wash it off with cold water at once.
To prevent damage to the machine caused
by static electricity, DO NOT touch the
electrodes shown in the illustration.