MFC 4550/6550MC/7550MC

OP-US-5.0

REPLACING TONER CARTRIDGEAND DRUM UNIT

Followthesestepstoreplacethetonercartridge:

1)Wire extension

Multipurpose sheet feeder

I : ON O : OFF

2)

Top cover

Drum unit

Handles

Inside the machine

Hot!

1)Turn off the power switch and unplug the power cord.

2)Open the top cover. To remove the drum unit, hold each side of the drumbyitshandlesandgentlylift the drum forward toward you.

NOTE

Make sure the top cover is completelyopen,byliftingituntil thelatchclicksintoplace.

We recommend you place the drumunitonadropclothorlarge pieceofdisposablepapertoavoid spillingandscatteringthetoner.

WARNING

Just after you have used the machine, some internal parts of the machine will be extremely HOT! So, never touch the shaded partsshownintheleftillustration.

13-2

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Brother 6550MC, 7550MC warranty 13-2, Followthesestepstoreplacethetonercartridge