Canon FAX-L160 Reference Manual page 112

2.
Open the toner cover by the notch (A).
Always open the toner cover first before removing jammed paper inside the
machine.
8-6
3.
Remove the toner cartridge.
– 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 (A).
Always hold the toner cartridge by its handle.