3 Remove the ADF pick roller cover.
4 Remove the ADF feed roller.
Warning—Potential Damage: Some parts of the printer are easily damaged by static electricity. Before
touching any parts or components in an area marked with the static‑sensitive symbol, touch a metal
surface in an area away from the symbol.
5 Apply isopropyl alcohol to a soft, lint-free cloth, and then wipe the ADF feed roller.
Maintaining the printer 182