c
Caution:
❏
Never touch the developing roller that is exposed after removing the protecting cover;
otherwise, print quality may decline.
❏
Do not expose the photoconductor unit to room light any longer than necessary.
❏
Never touch the photoconductor unit’s light-sensitive drum; otherwise, print quality may
decline.
4. Wipe paper dust and marks from the metal roller inside the printer with a dry and soft cloth as
shown below.
Epson AcuLaser MX21/MX20 Series User's Guide
Cleaning and Transporting the Printer
200