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Two black toner cartridges in a sealed retail box

eSquareOne

eSquareOne S1-BR-TN315BK-B2 Compatible Toner Cartridge Black 2-Pack 6000 Pages

SKU CH-QSF6-14XBP

Two high-yield black toner cartridges replace Brother TN310BK and TN315BK, printing up to 6000 pages each at 5% coverage

  • Cartridges included2 Pack
  • Ink or toner colorBlack
  • Estimated page yield6000 Pages
  • Print coverage5%
  • VariantTN315BK
  • Operating humidity range20 to 80% RH
  • High-yield printing with 6000 pages per cartridge at 5% coverage
  • Two black cartridges included for extended use without frequent replacement
  • Compatible with Brother DCP HL MFC series printers listed in specifications
  • Engineered to meet ISO 9001 and ISO 14001 quality standards
  • Operates reliably from 10 to 32.5°C and 20 to 80% humidity

Two-Pack Black Toner for Brother Printers

This eSquareOne set contains two compatible black cartridges that replace Brother TN315BK and TN310BK units. Each cartridge yields approximately 6000 pages at five percent coverage. The pack suits offices running high-volume monochrome jobs on supported Brother colour laser models.

Suits owners of listed Brother DCP HL MFC models

The cartridges fit the DCP-9050CDN DCP-9055CDN DCP-9270CDN HL-4140CN HL-4150CDN HL-4170CDN HL-4570CDW HL-4570CDWT MFC-9460CDN MFC-9465CDN MFC-9560CDW and MFC-9970CDW. Buyers with printers outside this list or who need colour cartridges should look elsewhere.

6000-page yield per cartridge at five percent

This single figure determines whether the supply matches your print volume. Operating range is ten to 32.5 degrees Celsius and twenty to eighty percent humidity. Storage tolerates minus twenty to forty degrees Celsius at the same humidity range.

How it compares

Measured against everything we stock in Compatible Laser Toner, at today’s prices. Recalculated every night.

Price $46.99
Typical for this category: the median of 15,190 items is $47.99.

Specifications

Product
Brand nameeSquareOne
Model nameS1-BR-TN315BK-B2
Ink or toner colorBlack
Product typeCompatible
Performance
Estimated page yield6000 Pages
Print coverage5%
Compatibility
Replaces brandBrother
Replacement forTN315BK TN310BK
For use withBrother DCP-9050CDN DCP-9055CDN DCP-9270CDN HL-4140CN HL-4150CDN HL-4170CDN HL-4570CDW HL-4570CDWT MFC-9460CDN MFC-9465CDN MFC-9560CDW MFC-9970CDW
In the box
Cartridges included2 Pack
Environment & compliance
Operating humidity range20 to 80% RH
Storage humidity range20 to 80% RH
Operating temperature range10 to 32.5 °C
Storage temperature range-20 to 40 °C
More details
VariantTN315BK

Questions about this item

When will I need to replace each black cartridge in the 2-pack?

Each cartridge is rated for approximately 6000 pages at 5% coverage, so replacement depends on your print volume.

What limit appears first during long print runs — heat or humidity?

Operating temperature is specified from 10 to 32.5°C and humidity from 20 to 80% RH; exceeding either range can affect performance.

How much power does the cartridge draw when the printer runs all day?

The toner cartridge itself consumes no power; energy use is determined by the Brother printer model you install it in.

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