These printers use the 1421A003AA cartridge:
Canon CLC 700
Canon CLC 700 E
Canon CLC 700 L
Canon CLC 700 S
Canon CLC 730
Canon CLC 750
Canon CLC 780
Canon CLC 800
Canon CLC 800 E
Canon CLC 800 S
Canon CLC 900
Canon CLC 900 S
Canon CLC 920
Canon CLC 950
Canon Color Laser Copier 700
Canon Color Laser Copier 700 L
Canon Color Laser Copier 700 S
Canon Colorpass 2500
Canon Colorpass 3500
Canon Colorpass 4500
Agfa XC 707
Agfa XC 717
Agfa XC 907
Agfa XC 917
Danka C 1600
Danka C 1650
Kodak Coloredge 1565
OCE 3107 C
OCE 3108 C
OCE CS 90
OCE CS 95