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Four rectangular toner cartridges in black cyan magenta yellow side by side

MADE IN USA TONER

MADE IN USA TONER TK-8507/8509 4-Pack CMYK Toner Cartridges

SKU CH-8HZX-6XAW3

Four-pack of compatible CMYK toner cartridges for Kyocera TASKalfa 4550ci, 4551ci, 5550ci, 5551ci and Copystar CS4550i, CS4551ci, CS5550ci, CS5551ci printers.

  • Cartridge Quantity4 Pack
  • Cartridge ColorBlack/Cyan/Magenta/Yellow
  • Replacement BrandKyocera
  • TypeCompatible Toner
  • Complete CMYK set covers every colour print job
  • Works with Kyocera TASKalfa 4550ci, 4551ci, 5550ci, 5551ci printers
  • Replaces Kyocera TK-8507 and Copystar TK-8509 original cartridges
  • ISO/IEC 19798 rated yield: 30,000 pages black, 20,000 pages colour
  • Made in USA compatible toner built to match OEM performance

Four-Cartridge CMYK Kit for Kyocera and Copystar

This four-pack supplies one black, cyan, magenta and yellow cartridge each, replacing Kyocera TK-8507 and Copystar TK-8509 series consumables. It fits TASKalfa 4550ci, 4551ci, 5550ci, 5551ci and CS4550i, CS4551ci, CS5550ci, CS5551ci colour laser printers. Offices that run these models can replenish all colours in a single order.

Consistent Output Across Long Print Runs

Each cartridge is manufactured to meet the same density and adhesion specifications from the first page to the last. Black units are rated for 30000 pages and colour units for 20000 pages when measured under ISO/IEC 19798 at five percent coverage. That yield holds steady during sustained daily use rather than dropping after an initial burst.

Yield Limits Defined by ISO Coverage Standard

The stated page counts rely on the ISO/IEC 19798 test methodology at five percent page coverage. Documents with heavy graphics, solid fills or frequent duplexing will reach the cartridge end point sooner. Users printing at higher coverage should plan for replacement before the nominal figure is reached.

Highlights

  • Complete CMYK set covers every colour print job
  • Works with Kyocera TASKalfa 4550ci, 4551ci, 5550ci, 5551ci printers
  • Replaces Kyocera TK-8507 and Copystar TK-8509 original cartridges
  • ISO/IEC 19798 rated yield: 30,000 pages black, 20,000 pages colour
  • Made in USA compatible toner built to match OEM performance

Specifications

BrandKyocera
Cartridge Quantity4 Pack
Cartridge ColorBlack/Cyan/Magenta/Yellow
Replacement BrandKyocera
TypeCompatible Toner

Questions about this item

Does the 4-pack TK-8507/8509 toner set add noticeable fan noise or heat to a TASKalfa 5550ci running all day?

The cartridges themselves have no moving parts, so they add no fan noise or extra heat; any sound or warmth comes from the printer engine, not the toner.

Which Kyocera or Copystar printer models must I already own for these TK-8507 and TK-8509 cartridges to work?

Compatible models are Kyocera TASKalfa 4550ci, 4551ci, 5550ci, 5551ci and Copystar CS4550i, CS4551ci, CS5550ci, CS5551ci.

Will the 30,000-page black and 20,000-page color yields still hold if I keep using an older TASKalfa 4550ci?

Yes, the ISO/IEC 19798 yields are rated for every listed model, including the older 4550ci and 4551ci.

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