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Ten black toner cartridges in a rectangular box

eSquareOne

eSquareOne S1-BR-TN850-10 toner cartridge 10-pack black

SKU CH-PE5D-PE3K1

Ten compatible black cartridges replace Brother TN850 and TN820, each yielding roughly 8000 pages at 5% coverage

  • Cartridge Quantity10 Pack
  • Cartridge ColorBlack
  • Replacement BrandBrother
  • Replacement ModelBrother TN850 TN820
  • Compatible ProductsBrother DCP-L5500DN DCP-L5600DN DCP-L5650DN HL-L5000D HL-L50
  • Approximate Page Yield8000 Pages
  • High-yield printing with 8000 pages per cartridge at 5% coverage
  • Ten black cartridges in one pack for extended supply
  • Compatible with Brother DCP-L5500DN and HL-L5200DW series printers
  • Replaces Brother TN850 and TN820 original toner cartridges
  • Manufactured under ISO 9001 and ISO 14001 quality management systems

10-Pack Black Toner for Brother Printers

This pack contains ten new eSquareOne compatible toner cartridges that replace Brother TN850 and TN820 models. Each cartridge delivers an approximate yield of 8000 pages at 5% coverage. The cartridges suit offices or households with Brother laser printers listed in the compatibility data. They arrive ready to install and operate within 10 to 32.5°C.

Suits high-volume mono printing; not for colour

Buyers who run the listed Brother DCP, HL or MFC mono laser printers and want a bulk supply of black toner will find this pack convenient. Users needing colour output, drum units, or cartridges for printers outside the listed Brother range should look elsewhere. The 10-pack format also assumes storage space for spare units.

8000-page yield at 5% coverage per cartridge

The headline specification is the 8000-page yield measured at standard 5% coverage, which determines how long each cartridge lasts in typical office use. Actual page count varies with document density, print settings and environmental conditions within the stated 20 to 80% RH operating humidity range.

Highlights

  • High-yield printing with 8000 pages per cartridge at 5% coverage
  • Ten black cartridges in one pack for extended supply
  • Compatible with Brother DCP-L5500DN and HL-L5200DW series printers
  • Replaces Brother TN850 and TN820 original toner cartridges
  • Manufactured under ISO 9001 and ISO 14001 quality management systems

Specifications

BrandeSquareOne
ModelS1-BR-TN850-10
Cartridge Quantity10 Pack
Cartridge ColorBlack
Replacement BrandBrother
Replacement ModelBrother TN850 TN820
Compatible ProductsBrother DCP-L5500DN DCP-L5600DN DCP-L5650DN HL-L5000D HL-L5000DN HL-L5200DW HL-L5200DWT HL-L6200DW HL-L6200DWT HL-L6250DW HL-L6300DW HL-L6400DW HL-L6400DWT MFC-L5700DW MFC-L5800DW MFC-L5850DW MFC-L5900DW MFC-L6700DW MFC-L6750DW MFC-L6800DW MFC-L6900DW
Approximate Page Yield8000 Pages
Coverage5%
TypeCompatible
FeaturesThis is an eSquareOne alternative replacement for OEM product, replaces Brother TN850 TN820 Black toner cartridges. eSquareOne Toner cartridges are engineered to meet the highest standard of quality, yield and reliability.
OptionTN850
Operating Humidity20 to 80% RH
Storage Humidity20 to 80% RH
Operating Temperature10 to 32.5°C
Storage Temperature-20 to 40°C

Questions about this item

Which Brother toner models does the S1-BR-TN850-10 replace?

This 10-pack replaces Brother TN850 and TN820 black toner cartridges.

Will these cartridges fit my HL-L5200DW printer?

Yes, the cartridges are compatible with the HL-L5200DW and the full DCP-L, HL-L and MFC-L series listed.

Do I need to remove a seal or tab before installing each cartridge?

Yes, pull the orange protective tab and gently rock the cartridge side-to-side before inserting it into the printer.

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