Samsung MLT-D203L Compatible Black Toner Cartridge

Page Yield: Up to 5000 pages (average 5% coverage per page)
Capacity: High Yield
Color: Black
Cartridge Type: Toner Cartridge
Cartridge Condition: Compatible

Samsung - ProXpress Series: ProXpress SL-M3320ND, ProXpress SL-M3370FD, ProXpress SL-M3820DW, ProXpress SL-M3820ND, ProXpress SL-M3870FD, ProXpress SL-M3870FW, ProXpress SL-M4020ND, ProXpress SL-M4020NX, ProXpress SL-M4070FR, ProXpress SL-M4070FX, ProXpress SL-M4072FD

Please turn off the printer auto-update function and do not update the printer firmware to avoid toners not being recognized.