6
Place the removed waste toner box on a level surface.
IMPORTANT:
•
Never lay the waste toner box on its side as this may cause its malfunction or toner spills.
7
Open the top cover.
8
Put your fingers through the loops on both sides of the belt unit, and then pull it out.
9
At the rear of inside the printer, clean the CTD sensor with a clean dry cotton swab.
246
Maintenance