Brother HL-2250DN Service Manual page 53

■ Electrodes location of the toner cartridge and drum unit
■ Electrodes location of the printer
<How to clean the electrodes>
Turn off the power switch. Unplug the printer from the AC power outlet, and leave the printer for
a few minutes. Then, wipe the electrodes above carefully with a dry lint-free cloth. Be careful
not to change the shapes of the electrodes.
Side surface of
Drum unit
Fig. 2-8
Fig. 2-9
2-30
Confidential