Canon imageCLASS LBP674Cdw Wireless Color Laser Printer - Manual (Page 410)

2
Pull out the toner cartridge tray.
3
Pull the toner cartridge straight up and out of the machine.
4
Shake the toner cartridge five or six times to evenly distribute the toner inside the
cartridge.
Be careful not to touch the drum surface on the bottom of the toner cartridge.
5
Install the toner cartridge.
The bottom of the toner cartridge is unprotected. Be careful not to bump the bottom of the toner cartridge
against the slot frame or other parts when installing.
Maintenance
402