Canon IMAGECLASS MF4150 - Manual (Page 109)

10-2
Maint
enance
Interior
Clean the machine’s print area
periodically to prevent toner powder and
paper dust from accumulating inside.
1
Turn off the main power switch
and disconnect the power cord.
2
Lift the scanning platform until it
is locked (A), and open the
printer cover (B).
3
Remove the toner cartridge.
CAUTION
– To avoid exposing the toner cartridge to
light, place it in its protective bag or
wrap it in a thick cloth.
– Do not open the drum protective shutter
on the toner cartridge. Print quality may
deteriorate if the drum surface is
exposed to light or is damaged.
NOTE
Always hold the toner cartridge by its
handle.
4
Use a clean, soft, dry, lint-free
cloth to remove any toner or
paper debris from the machine’s
interior.
A
B