These printers use the ML-1210 cartridge:
Click On a Printer to View it's Cartridges
          Samsung IZZI Laser
          Samsung IZZI Laser Plus
          Samsung ML 535 E
          Samsung ML 1010
          Samsung ML 1020 M
          Samsung ML 1210
          Samsung ML 1210 D
          Samsung ML 1210 Z
          Samsung ML 1220
          Samsung ML 1220 M
          Samsung ML 1220 MD
          Samsung ML 1220 MR
          Samsung ML 1230
          Samsung ML 1250
          Samsung ML 1250 D
          Samsung ML 1250 Z
          Samsung ML 1430
          Samsung ML 1460
          Samsung ML 1550
          Samsung ML 4500
          Samsung ML 4600
          Samsung ML 5100
          Samsung MSYS 5100
          Samsung MSYS 5100 P
          Samsung QL 4500
          Samsung QwikLaser 4500
          Samsung SF 515
          Samsung SF 525
          Samsung SF 530
          Samsung SF 530 I
          Samsung SF 530 PD
          Samsung SF 531
          Samsung SF 531 P
          Samsung SF 535 E
          Samsung SF 550 P
          Samsung SF 555 DP
          Samsung SF 555 P
          Samsung SF 5100
          Samsung SF 5100 I
          Samsung SF 5100 P
          Samsung SF 5100 PI