Designed specifically for printers including models HL-1800, HL-2200, HL-1801, HL-2201, HL-2010, and HL-2011
Includes a drum unit compatible with the MK-4105 maintenance kit designation
Supports standard black toner cartridge in listed laser printer models
Installs directly into the printer without requiring additional tools or modifications
Meets OEM specifications for alignment and function within the designated printer series