Cleaning the corona wire, Cleaning the corona wire -14 – Brother HL-2070N EN User Manual

Page 70

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Routine maintenance

5 - 14

5

Cleaning the corona wire

If you are experiencing print quality problems, please clean the corona wire as follows:

1

Open the front cover of the printer.

2

Pull out the drum unit and toner cartridge assembly.

CAUTION

•

We recommend that you place the drum unit
and toner cartridge assembly on a piece of
disposable paper or cloth in case you
accidentally spill or scatter toner.

•

To prevent damage to the printer from static
electricity, do not touch the electrodes shown in
the illustrations.

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