Brother International HL-2240 Users Manual - English - Page 88

Cleaning the corona wire, To prevent damage to the machine from static electricity

Page 88 highlights

Routine Maintenance 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 for at least 10 minutes to cool down. b Take out the drum unit and toner cartridge assembly. 4 4 IMPORTANT • We recommend that you put 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 machine from static electricity, DO NOT touch the electrodes shown in the illustration. 84

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Routine Maintenance
84
4
Cleaning the corona wire
4
If you have print quality problems, clean the corona wire as follows:
a
Open the front cover and leave the machine for at least 10 minutes to cool down.
b
Take out the drum unit and toner cartridge assembly.
IMPORTANT
We recommend that you put 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 machine from static electricity, DO NOT touch the electrodes shown in the
illustration.