Note
After replacing the toner cartridge, DO NOT turn off the machine's power switch or open the front cover until the LCD returns to Ready mode.
Cleaning the corona wire
If you have print quality problems, clean the corona wire as follows:
a Open the front cover and leave the machine turned on for 10 minutes to cool down.
b Slowly take out the drum unit and toner cartridge assembly.
WARNING
HOT SURFACE
After you have just used the machine, some internal parts of the machine will be extremely hot. When you open the front or back cover (back output tray) of the machine, DO NOT touch the shaded parts shown in the illustration. If you do this, you may burn yourself.
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, immediately wipe or wash it off with cold water.
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