The Everprint CHIP-SAM-SL-M3320-5K is a replacement laser chip for Samsung MLT-D203L toner cartridges. It is intended for the 5,000-page cartridge variant and is listed in black for monochrome printing.
Samsung identifies MLT-D203L as a 5,000-page monochrome cartridge for ProXpress SL-M3320/3820/4020 and M3370/3870/4070 printers. The chip is a cartridge component for this toner reference; the listed printer models correspond to the cartridge compatibility information.