Brother HL 4570CDWT - Manual (Page 163)

Troubleshooting
157
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d
Turn the green lock lever (1) at the left of the machine counterclockwise to the release position. Holding
the green handles of the drum unit, lift the front of the drum unit and remove it from the machine.
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 sheet of disposable paper or
cloth underneath it 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.
1