Brother MFC-9760 Benutzeranleitung

We recommend you place the drum unit on a drop cloth or large piece of disposable paper to avoid 
spilling and scattering toner.

Clean the primary corona wire inside the drum unit by gently sliding the tab from right to left 
several times.

Return the tab to the home position (▼ mark position) before reinstalling the drum unit.

Install the drum unit into the machine. (See Replacing the Drum Unit, page 88.)

Close the front cover.