Canon IMAGECLASS MF4150 - Manual (Page 115)

10-8
Maint
enance
Replacing the Toner Cartridge
When the LCD displays <OUT OF
TONER/CHANGE TONER>, or toner
level is low by pressing [Toner Gauge],
redistribute toner in the toner
cartridge. If the message persists,
replace the toner cartridge.
Redistributing Toner
1
Lift the scanning platform until it
is locked (A), and open the
printer cover (B).
2
Remove the toner cartridge.
3
Gently rock the toner cartridge
five or six times to distribute
toner evenly.
A
B