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Rectangular black toner cartridge with green chip and pull tab

Ninestar Technology

Ninestar Technology TN850 High-Yield Black Toner Cartridge

SKU CH-DPT2-VSP81 MPN TN850

High-yield black toner replaces Brother TN850 and TN820 cartridges for compatible DCP, HL and MFC printers

  • Cartridge QuantitySingle Pack
  • Cartridge ColorBlack
  • Replacement BrandBrother
  • Replacement ModelTN850 TN820
  • Compatible ProductsTN850 TN820
  • Operating Humidity20% to 80%
  • High-yield black toner prints more pages per cartridge
  • Compatible with Brother TN850 and TN820 models
  • Works across DCP, HL and MFC series printers
  • 100 % compatible quality meets or exceeds OEM requirements
  • Two-year shelf life supports long-term storage

High-Yield Black Cartridge for Brother Printers

This new aftermarket toner replaces the Brother TN850 and TN820 high-yield cartridges. It fits a range of Brother monochrome laser models including DCP-L5500DN, HL-L5100DN and MFC-L5700DW. The single black pack is suited to offices or home users who print large volumes of text documents and want a lower cost per page than standard-yield supplies.

Check Model Compatibility

Confirm your printer appears in the supported list such as DCP-L5600DN, HL-L5000D or MFC-L5700DN. The cartridge operates between 10°C and 30°C with humidity from 20% to 80%, so ensure the room stays within those limits. Store any spare units between -20°C and 40°C at the same humidity range to preserve the two-year shelf life.

Consistent Output During Long Print Runs

High-yield formulation is engineered to maintain print density and sharpness across thousands of pages rather than fading after a short burst. The cartridge meets or exceeds OEM requirements, so extended jobs such as monthly reports or batch invoices finish without streaks or light patches. Reliable performance reduces the need for mid-job replacements in busy workgroup printers.

Highlights

  • High-yield black toner prints more pages per cartridge
  • Compatible with Brother TN850 and TN820 models
  • Works across DCP, HL and MFC series printers
  • 100 % compatible quality meets or exceeds OEM requirements
  • Two-year shelf life supports long-term storage

Specifications

Cartridge QuantitySingle Pack
Cartridge ColorBlack
Replacement BrandBrother
Replacement ModelTN850 TN820
Compatible ProductsTN850 TN820
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

Does the single-pack TN850 cartridge ship with any drum unit or waste toner bottle, or must those be purchased separately?

The pack contains only the high-yield black toner cartridge; drum units and waste toner bottles are separate consumables for the listed Brother printers.

Should I choose the TN850 high-yield cartridge or the standard TN820 for my HL-L5100DN?

The TN850 high-yield cartridge prints more pages per unit than the standard TN820, lowering cost per page for the HL-L5100DN.

What does the high-yield rating mean for actual page output on an MFC-L5700DW?

High-yield TN850 cartridges deliver a significantly higher page count than standard TN820 cartridges when used in the MFC-L5700DW.

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