Canon L250 - Manual (Page 235)

5
When you have finished cleaning the FAX-L250, replace the toner cartridge.
¶ Gently press the cartridge into the unit as far as it will go. Press down and back on the
cartridge’s handle.
6
Close the front cover.
¶ Use both hands to lift the cover back into the closed position.
7
Plug the unit back in.
Cleaning the FAX-L250
11-5