SuppliesMax BRTTN-450J/DR-420 Drum/Toner Combo Pack Black 12000 Pages

SuppliesMax Drum/Toner Combo for Brother

This SuppliesMax combo pack pairs one drum unit with one jumbo toner cartridge, both in black. It is built as a compatible replacement for Brother TN-450J/DR-420 and works with a wide range of Brother DCP, HL, MFC and FAX models sold for 110V use in the U.S. The set is manufactured in ISO 9001 and ISO 14001 certified facilities using new and recycled components. Buyers who need colour output or a different page yield should choose another product.

12000-Page Drum Yield at 5% Coverage

The drum unit is rated for approximately 12000 pages at 0.05 coverage, while the included toner cartridge yields about 5200 pages under the same conditions. This combined yield determines how long the pack lasts before either component needs replacement. Users printing heavy graphics or dense text will reach the limit sooner than the rated figure. The drum and toner are not sold separately in this pack.

Drop-In Installation for Supported 110V Printers

Installation follows the standard Brother drum-and-toner procedure: insert the toner into the drum, then slide the assembly into the printer. No tools or firmware updates are required. The most common issue is forgetting to remove the protective seal on the toner, which causes blank pages. The pack is designed for 110V machines sold in the U.S.; using it in other voltage regions may cause errors.