Cleaning The Drum Unit - Brother MFC-9160 Owner's Manual

Cleaning the Drum Unit

We recommend you place the drum unit on a drop cloth or large piece of disposable paper to avoid
spilling and scattering toner.
1
Turn the drum unit upside down carefully.
2
Clean the primary corona wire inside the drum unit by gently sliding the tab from right to left
several times.
3
Return the tab to the home position (
If you do not position the tab at the home position, printed pages may have
vertical stripes.
4
Install the drum unit into the machine. (See Replacing the Drum Unit, page 77.)
5
Close the top cover.
mark position) before reinstalling the drum unit.
Home Position ( )
Corona Wire
Tab
Troubleshooting and Maintenance
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