These printers use the PFI-301GY cartridge:

Canon imagePROGRAF iPF 8000

Canon imagePROGRAF iPF 8000 S Wide Format

Canon imagePROGRAF iPF 8000 Wide Format

Canon imagePROGRAF iPF 8000 S

Canon imagePROGRAF iPF 9000

Canon imagePROGRAF iPF 9000 S Wide Format

Canon imagePROGRAF iPF 9000 Wide Format

Canon imagePROGRAF iPF 9000 S