Replace The Drum Unit - Brother HL-5580D User Manual

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Replace the Drum Unit

1. Make sure the machine is turned on.
2. Open the front cover.
3. Remove the toner cartridge and drum unit assembly from the machine.
4. Push down the green lock lever and take the toner cartridge out of the drum unit.
5. Unpack the new drum unit.
6. Put the toner cartridge firmly into the new drum unit until you hear it lock into place.
Make sure you put the toner cartridge in correctly or it may separate from the drum unit.
If you put it in properly, the green lock lever will lift automatically.
> Replace Supplies > Replace the Drum Unit
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