Model Compatibility: Compatible with HL-3040CN, HL-3045CN, HL-3070CW, HL-3075CW, MFC-9010CN, and MFC-9120CN printers and multifunction devices.
Part Number Compatibility: Replacement drum unit matches DR270CL, DR270, and TN270 part numbers as specified in the title.
Quantity Included: Package contains four identical drum units for coordinated replacement across multiple devices or extended maintenance cycles.
Functional Purpose: Designed to restore drum functionality for toner imaging and transfer in compatible printer models.
Installation Requirement: Fits directly into the designated drum slot of listed models without modification or additional tools.