Product Description
The Brother DR-2125 Drum Unit is an essential, high-quality laser printing consumable designed to house your printer's toner cartridge and transfer toner powder cleanly onto the paper.
Key Technical Specifications
- Estimated Page Yield: Up to 12,000 pages (based on an A4/Letter page at 5% coverage).
- Print Technology: Monochrome Laser.
- Alternative/Cross-Reference Codes: Frequently interchangeable or equivalent to the DR-360 and DR-2100 codes depending on your global region.
- Function: Houses the toner cartridge and uses an electrically charged cylinder to fuse text and images seamlessly to the page.
Core Printer Compatibility
This drum unit functions across an array of Brother monochrome laser printers and multi-function centers (MFCs):
- HL Series: HL-2140, HL-2142, HL-2150N, HL-2170W
- DCP Series: DCP-7030, DCP-7040, DCP-7045N
- MFC Series: MFC-7320, MFC-7340, MFC-7440N, MFC-7450, MFC-7840N, MFC-7840W
Important Usage Tips
- Separate Components: Keep in mind that a drum unit is not a toner cartridge. You snap your existing or new toner cartridge directly inside this drum module before sliding the complete assembly back into the machine.
- Maintenance: If you begin seeing slight vertical streaks or lines on your pages before the 12,000-page lifecycle finishes, you can slide the built-in green corona wire cleaner tab back and forth a few times to clear away stray debris.