MFC 4550/6550MC/7550MC

OP-US-5.0

REGULAR MAINTENANCE

2.Cleantheprimarycoronawireinsidethedrumunitbygentlyslidingthetabfrom righttoleftseveraltimes.

Home Position ()

Tab

Corona wire

3.Returnthetabtothehomeposition(markposition)beforereinstallingthedrum unit.

CAUSION

Ifyoudonotpositionthetabatthehomeposition,printedpagesmayhave verticalstripes.

4.Install the drum unit into the MFC.

See the section “Replacing the Drum Unit” on page 13-5~7.

5.Closethetopcover.

6.Plug in the power cord and turn on the power switch.

Packing and Shipping the Machine

Whenever you transport the MFC, use the packing materials that came with your machine. Also, follow the steps below to pack the MFC or the machine may be damaged, which will void the MFC’s warranty.

1.Turn off the power switch and unplug the MFC from the AC outlet.

2.Open the top cover.

3.Remove the drum unit assembly. To remove the drum unit, please refer to the previoussection(Seepage13-5~7.)

14-3

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Image 192
Brother 6550MC, 7550MC warranty Packing and Shipping the Machine, 14-3