Fits these models:
SAMSUNG SCX-8123/8123NA/8128/8128NA/8623ND/8628ND/8811CO/8812CO
SAMSUNG SL-K401LX/K4250RX/K4300LX/K4350LX/K4350RX
SAMSUNG SL-K3250/K3250NR/K3250NRF/K3300/K3300NR
SAMSUNG CLX-9201NA/9201NAF/9206NA/9251NA/9256NA/9301NA/9306NA/9811CO/9812CO/9813CO
SAMSUNG SL-X4220RX/X4250LX/X4330LX
SAMSUNG SL-X3220NR/X3280NR
SAMSUNG X/K7400/7500/7600