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Rectangular black drum unit with green roller visible

Brother

Brother DR920 Black Drum Unit 45000-page yield

SKU CH-Z7NG-Y7793 MPN DR920

Genuine black drum unit rated for 45,000 pages across compatible Brother HL-L and MFC-L series printers

  • Product TypeDrum Cartridge
  • ColorBlack
  • Delivers sharp monochrome output with 45000-page yield
  • Precisely balanced drum ensures even toner flow
  • Designed as complete system for reliable quality
  • Compatible with HL-L5210 and MFC-L5710 series
  • Brother offers cartridge recycling programme

Genuine Brother drum for compatible HL.

The Brother DR920 is an original black drum unit engineered for the HL-L5210, HL-L6210, HL-L6217, HL-L6310, DCP-L5510, MFC-L5710, MFC-L5717, MFC-L5915 and MFC-L6810 series. It is sold as a single unit and rated for approximately 45,000 pages based on one page per job. The component is designed to work as part of a complete printing system with matching toner cartridges.

Separate drum extends printer service life

Because the drum is independent of the toner cartridge, only the drum needs replacement once the rated yield is reached. This reduces waste and lowers the cost per page over the printer's lifetime. Brother provides a free recycling programme for used genuine cartridges through its environment portal.

Precision-balanced for consistent output

The DR920 is manufactured with tight tolerances to maintain even toner flow and uniform distribution across every sheet. Its mechanical interface matches the specified Brother mono laser devices exactly, ensuring reliable installation and stable day-to-day operation without alignment drift.

Highlights

  • Delivers sharp monochrome output with 45000-page yield
  • Precisely balanced drum ensures even toner flow
  • Designed as complete system for reliable quality
  • Compatible with HL-L5210 and MFC-L5710 series
  • Brother offers cartridge recycling programme

Specifications

BrandBrother
Product TypeDrum Cartridge
ColorBlack
Shipping weight0.93 kg
Package size356 × 241 × 127 mm

Questions about this item

How often will the DR920 drum unit need to be replaced?

The DR920 drum unit is rated for approximately 45,000 pages at one page per job, or up to 75,000 pages under different usage patterns, so replacement timing depends on your actual print volume.

What component limit appears first during long print runs with the DR920?

The drum unit itself is the maintenance item; it reaches its rated life of roughly 45,000 pages before the toner cartridge typically requires attention on these models.

Does the DR920 drum generate noticeable heat or noise when the printer runs all day?

The DR920 is a passive imaging drum with no moving parts or power draw of its own, so it adds no measurable heat or noise beyond the printer’s normal operation.

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