Brother HL-4140CN User Manual page 139

Routine Maintenance
IMPORTANT
• Hold the green handles of the drum unit when you carry it. DO NOT hold the sides of the drum unit.
• We recommend that you place the drum unit on a clean, flat surface with a piece of disposable paper
underneath it in case you accidentally spill or scatter toner.
• Handle the toner cartridge and the waste toner box carefully. If toner scatters on your hands or clothes,
wipe or wash it off with cold water at once.
• To prevent damage to the machine from static electricity, DO NOT touch the electrodes shown in the
illustration.
e
Hold the green handle of the belt unit with both hands and lift the belt unit up, then pull it out.
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