Canon iPF8400 Basic Manual page 54

Cleaning Inside the Top Cover
2
If paper dust has accumulated in the Vacuum holes
(a) on the Platen, in the Borderless Printing Ink
Grooves (b), or on the cutter guide (c), use the
Cleaning Brush (d, provided with the printer) to
wipe it away.
•
Note
3
Using a damp cloth that you have wrung out com-
pletely, wipe inside the Top Cover to clean it. Wipe
away any ink residue and paper dust (debris from
cutting) on the Top Cover Roller (a), all over the
Platen (b), on the Paper Retainer (c), the Border-
less Printing Ink Grooves (d), the Ejection Guide
(e), the cutter guide (f), around the ink suction
holes at left (g), around the Borderless Printing Ink
Grooves at right (h), on the blue Switch (i), and so
on.
54
Warning
If the Cleaning Brush is dirty, rinse it in water.
•
Never use flammable solvents such as alcohol, benzene, or thinner. If these substances come into contact
with electrical components inside the printer, there is a risk of fire or electrical shock.
iPF8400
Basic Guide