Canon imageCLASS MF4370dn Basic Operation Manual page 184

Gently rock the toner cartridge several
6
times to evenly distribute toner inside.
Hold the toner cartridge by its handle (A).
7
Do not open the drum protective shutter (A) on
the toner cartridge. Print quality may deteriorate if
the drum surface is exposed to light or is
damaged.
Always hold the toner cartridge by its handle.
Insert the toner cartridge so that the
8
protrusion (A) on the right side of the
toner cartridge fits into the guide (B)
located on the right side of the machine
and slide it down parallel to the guide.
Push the toner cartridge to make sure it is
9
properly set in the machine.
Hold the grip (A) on the right front side of
10 10
the toner cover.
Replacing the Toner Cartridge
10-11