Canon 1100 Reference Manual page 120

7
Pull out the shutter of the toner bottle horizontally.
The shutter cannot be pulled out if the toner bottle is not correctly seated on the toner supply port.
3
Toner is emptied into the copier.
NOTE
•
It takes a while to transfer all the toner into the toner box.
8
Gently tap the bottom and sides of the toner bottle two or three times to
dislodge toner clinging onto the bottle.
IMPORTANT
•
When tapping the toner bottle, do not tap it strongly. The toner supply port may break.
3-16
Adding Toner
Shutter