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Black rectangular toner cartridge with matte finish and green chip visible

Toshiba

Toshiba T-8570U black toner cartridge 73900 pages 5% coverage for E STUDIO 557 657 757 857

SKU CH-1PQJ-KSB16

Genuine black toner cartridge yielding 73900 pages at 5% coverage for Toshiba E STUDIO 557, 657, 757 and 857

  • Cartridge ColorBlack
  • Compatible ProductsToshiba E STUDIO 757,Toshiba E STUDIO 857,Toshiba E STUDIO 6
  • Approximate Page Yield73900 Pages
  • Coverage5%
  • Features100% satisfaction guaranteed
  • High-yield black toner prints up to 73900 pages at 5% coverage
  • Genuine Toshiba cartridge ensures consistent output for E STUDIO 557 657 757 857
  • New OEM supply delivers reliable performance across high-volume workloads
  • 100% satisfaction guarantee backs every print job
  • Designed specifically for Toshiba E STUDIO 557 657 757 857 models

Genuine Toshiba T-8570U black toner

This genuine Toshiba T-8570U cartridge delivers black toner for the E STUDIO 557, 657, 757 and 857 series. It is built for offices that rely on consistent monochrome output across these specific models. The cartridge is supplied new and carries the original manufacturer formulation. Buyers needing colour toner or cartridges for other printer lines should look elsewhere.

73900-page yield at 5% coverage

The rated yield of 73900 pages at 5% coverage lets high-volume departments plan replacements less frequently. This figure follows the standard measurement method so you can compare it directly with other cartridges tested the same way. No additional software, chips or hardware are bundled with the cartridge itself. Organisations that track cost per page gain a reliable baseline for budgeting.

Straightforward drop-in installation

Installation follows the standard front-access procedure for the E STUDIO 557, 657, 757 and 857 devices: open the toner compartment, remove the old unit, shake the new cartridge gently, insert until it clicks and close the cover. The most common issue is forgetting to remove the sealing tape before insertion, which causes blank pages. Ensure the printer recognises the new cartridge before starting a large job.

Highlights

  • High-yield black toner prints up to 73900 pages at 5% coverage
  • Genuine Toshiba cartridge ensures consistent output for E STUDIO 557 657 757 857
  • New OEM supply delivers reliable performance across high-volume workloads
  • 100% satisfaction guarantee backs every print job
  • Designed specifically for Toshiba E STUDIO 557 657 757 857 models

Specifications

BrandTOSHIBA
ModelT-8570U
Cartridge ColorBlack
Compatible ProductsToshiba E STUDIO 757,Toshiba E STUDIO 857,Toshiba E STUDIO 657,Toshiba E STUDIO 557
Approximate Page Yield73900 Pages
Coverage5%
Features100% satisfaction guaranteed

Questions about this item

How many pages can the T-8570U cartridge print before it needs replacing?

The cartridge yields approximately 73900 pages at 5% coverage before replacement is required.

What determines the useful life of the T-8570U toner under continuous printing?

The rated yield of 73900 pages at 5% coverage is the limit; higher coverage or non-stop runs will reach that point sooner.

Does the T-8570U cartridge generate noticeable heat or noise during all-day operation?

The toner cartridge itself has no moving parts or power draw, so it adds no heat or noise; the printer engine handles those factors.

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