These printers use the T073420 cartridge:
Click On a Printer to View it's Cartridges
Epson Stylus C-79
Epson Stylus C-90
Epson Stylus C-110
Epson Stylus C-97300
Epson Stylus CX-3900
Epson Stylus CX-4900
Epson Stylus CX-5500
Epson Stylus CX-5900
Epson Stylus CX-6900 F
Epson Stylus CX-7300
Epson Stylus CX-8300
Epson Stylus T-20
Epson Stylus T-21
Epson Stylus TX-100
Epson Stylus TX-110
Epson Stylus TX-200
Epson Stylus TX-210
Epson Stylus TX-400
Epson Stylus TX-410
Epson Stylus TX-550 W
Epson Stylus Office B-40 W
Epson Stylus Office T-30
Epson Stylus Office T-40 W
Epson Stylus Office TX-300 F
Epson Stylus Office TX-510 FN
Epson Stylus Office TX-600 FW
Epson Stylus Office TX-610 FW