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Green plastic drum unit cartridge with black roller and side gear, rectangular boxy shape

INK E-SALE

INK E-SALE DR-420 Drum Unit 12000 Pages

SKU CH-FTB7-EH5ZB

Compatible drum unit for Brother HL and MFC printers, rated 12000 pages

  • Product TypeToner Collection/Waste Toner Unit
  • Prints up to 12000 pages at 5% coverage per drum unit
  • Compatible with Brother HL-2240, HL-2270DW, MFC-7360N and other listed models
  • Includes one DR-420 drum unit and a user guide for easy setup
  • Delivers crisp text and consistent graphics for professional documents
  • Fully inspected to match OEM DR-420 performance and reliability

Compatible Drum Unit for Brother DR-420

The INK E-SALE DR-420 drum unit is a new compatible replacement designed for a wide range of Brother laser printers and multifunction devices. It fits models across the HL, DCP, MFC and IntelliFax series listed in the specifications. The package includes one drum unit and a user guide for straightforward installation.

Replaces OEM Drum at 12000-Page Yield

This unit replaces the original Brother DR-420 drum and is rated for approximately 12000 pages at 5 percent coverage on Letter or A4 paper. The upgrade is worth it when the printer signals a drum-end-of-life message or when print quality shows streaks and fading that a toner change alone cannot fix. It restores the imaging component without requiring a new printer.

Mechanical Drum Life Limits Print Volume

The drum unit is a photoconductive roller that degrades with each rotation, so its practical limit is the rated page yield rather than a time interval. Heavy graphics or dense text coverage will reduce the actual page count below the 12000-page estimate. Once the drum surface wears, print defects return and the unit must be replaced again.

Highlights

  • Prints up to 12000 pages at 5% coverage per drum unit
  • Compatible with Brother HL-2240, HL-2270DW, MFC-7360N and other listed models
  • Includes one DR-420 drum unit and a user guide for easy setup
  • Delivers crisp text and consistent graphics for professional documents
  • Fully inspected to match OEM DR-420 performance and reliability

Specifications

Product TypeToner Collection/Waste Toner Unit

Questions about this item

Does the DR-420 drum unit fit inside my HL-2240 printer?

Yes, the DR-420 drum unit is compatible with the HL-2240 and other listed Brother models including HL-2270DW, MFC-7360N and DCP-7065DN.

What is the correct order to install the DR-420 drum and toner cartridge?

Insert the toner cartridge into the DR-420 drum unit first, then install the combined assembly into the printer; skipping this step causes the printer to not recognise the unit.

When should I replace the DR-420 drum unit after printing 12000 pages?

Replace the DR-420 drum unit when print quality fades or the printer displays a drum-end message, typically after approximately 12000 pages at 5% coverage.

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