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Black cylindrical drum unit in protective packaging

Ninestar Technology

Ninestar Technology DR350 Drum Unit Black Single Pack

SKU CH-BTSS-ZCWB1 MPN DR350

Black drum unit replaces the Brother DR350 in DCP, MFC, HL and IntelliFax models

  • Cartridge QuantitySingle Pack
  • Cartridge ColorBlack
  • Replacement BrandBrother
  • Replacement ModelDR350
  • Compatible ProductsDR350
  • Operating Humidity20% to 80%
  • Compatible with Brother DCP, MFC, HL and IntelliFax models
  • Black drum unit delivers standard-yield mono output
  • Two-year shelf life supports long-term storage
  • Operates reliably from 10°C to 30°C
  • Single-pack format simplifies replacement planning

Drum unit for Brother laser printers

This Ninestar DR350 drum unit is a black imaging component built to work with a range of Brother laser printers and multifunction devices. It replaces the original Brother DR350 unit in models such as the DCP-7020, HL-2040 and IntelliFax 2820. The cartridge is supplied new in a single pack and carries a two-year shelf life.

Who should buy this and who should not

Offices and home users who own one of the listed Brother machines and need a replacement drum will find this unit fits and functions as expected. Buyers with printers outside the compatibility list or those who need a colour drum should look at other products. Anyone requiring a combined toner-and-drum assembly must choose a different item.

Standard-yield black drum specification

The unit is rated for standard-yield black output and operates between 10°C and 30°C with humidity from 20% to 80%. Storage limits extend from -20°C to 40°C at the same humidity range. These environmental figures define the conditions in which the drum meets its quality targets.

Highlights

  • Compatible with Brother DCP, MFC, HL and IntelliFax models
  • Black drum unit delivers standard-yield mono output
  • Two-year shelf life supports long-term storage
  • Operates reliably from 10°C to 30°C
  • Single-pack format simplifies replacement planning

Specifications

Cartridge QuantitySingle Pack
Cartridge ColorBlack
Replacement BrandBrother
Replacement ModelDR350
Compatible ProductsDR350
Operating Humidity20% to 80%
Storage Humidity20% to 80%
Operating Temperature10°C to 30°C (50°F to 86°F)
Storage Temperature-20°C to 40°C (-4°F to 104°F)

Questions about this item

Which Brother printers accept this DR350 drum unit?

This drum unit fits Brother DCP-7020, MFC-7220, MFC-7225N, MFC-7420, MFC-7820N, HL-2040, HL-2070N, IntelliFax 2820, 2910 and 2920 models.

Can I keep using my existing toner cartridge with this new drum?

Yes, the DR350 drum works with the standard Brother toner cartridge you already have installed in the compatible printers listed.

How do I confirm the drum is recognised after installation?

The printer control panel should show no drum-error message and the first test page should print clean, even black text without streaks or faded areas.

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