These printers use the SCX-5312 cartridge:
Click On a Printer to View it's Cartridges
Samsung MSYS 830
Samsung MSYS 835 P
Samsung SCX 5112
Samsung SCX 5115
Samsung SCX 5312
Samsung SCX 5312 D6
Samsung SCX 5312 F
Samsung SCX 5315 F
Samsung SF 830
Samsung SF 835 P