These printers use the ML-7300 cartridge:
Click On a Printer to View it's Cartridges
Samsung ML 7300
Samsung ML 7300 N
Samsung ML 7300 T
Tally T 9021
Tally T 9021 I
Tally T 9021 N
Tally-Genicom T 9021
Tally-Genicom T 9021 I
Tally-Genicom T 9021 N