These printers use the PFI-101GY cartridge:
Canon imagePROGRAF iPF 5000
Canon imagePROGRAF iPF 5100
Canon imagePROGRAF iPF 5100 Wide Format
Canon imagePROGRAF iPF 6000 S Wide Format
Canon imagePROGRAF iPF 6100
Canon imagePROGRAF iPF 6100 Wide Format
Canon imagePROGRAF iPF 6200
Canon imagePROGRAF iPF 6200 Wide Format