g Plug the machine’s power cord back into the AC power outlet first, then connect all cables.
h Turn on the machine’s power switch.
Routine maintenance
Cleaning the corona wire
If you have print quality problems or the LCD shows Drum Error, clean the corona wire as follows:
a Leave the machine turned on for 10 minutes for the internal fan to cool the extremely hot parts inside the machine.
b Press the front cover release button and |
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then open the front cover. | A |
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c Take out the drum unit and toner cartridge assembly.
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