Troubleshooting and routine maintenance
161
C
Cleaning the corona wires C
If you have print quality problems, clean the
corona wires 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 Fully open the top cover by lifting up on
the handle (1).
When the scanner is open, you cannot
open the top cover.
c Take out the drum unit and toner
cartridge assemblies.
• 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.
• To prevent damage to the machine from
static electricity, DO NOT touch the
electrodes shown in the illustration.
To Next Page
Loading...
