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Four black rectangular toner cartridges in a clear plastic wrap

GREENCYCLE

GREENCYCLE CF280X Compatible Toner Cartridge 4-Pack Black 6900 Pages

SKU CH-MB21-8VPJC

Four-pack of compatible black toner cartridges replaces HP 80X CF280X and yields up to 6900 pages each at 5% coverage

  • Cartridge QuantitySingle Pack
  • Cartridge ColorBlack
  • Replacement BrandHP
  • Replacement ModelCF280X
  • Compatible ProductsLaser Jet Pro 400 M401 M401a M401d M401dn M401dne M401dw M40
  • Approximate Page Yield6900 Pages
  • High-yield printing with up to 6900 pages per cartridge
  • Four cartridges included for extended supply without reordering
  • Works with HP LaserJet Pro 400 M401 and MFP M425 series
  • Smart chip ensures reliable recognition across all listed models
  • Refined toner powder delivers sharp text and clear graphics

Four-Pack Replacement for HP 80X CF280X

This four-pack supplies compatible black toner cartridges built for the HP 80X CF280X slot. Each unit is new and designed to fit LaserJet Pro 400 M401 and MFP M425 series printers. Offices and home users who print high volumes of monochrome documents receive a ready stock that reduces reorder frequency. Buyers who need colour output or a different cartridge series cannot use this pack.

Laser Monochrome Operation

The cartridges use laser print technology with a high-yield black formulation rated at up to 6900 pages at .05 coverage. Actual yield varies with graphics density, usage patterns and environmental conditions. No MICR toner is included. The smart chip on each cartridge communicates with the printer to maintain stable recognition and consistent page counting throughout the cartridge life.

Smart Chip and Refined Powder

A smart chip on every cartridge ensures the printer accepts the unit across all listed M401 and M425 models without manual overrides. Refined toner powder is formulated for clear text, sharp graphics and even distribution after the recommended horizontal shake. The sealed pull-tab removes cleanly before installation. No bundled software, drivers or maintenance kits accompany the four cartridges.

Highlights

  • High-yield printing with up to 6900 pages per cartridge
  • Four cartridges included for extended supply without reordering
  • Works with HP LaserJet Pro 400 M401 and MFP M425 series
  • Smart chip ensures reliable recognition across all listed models
  • Refined toner powder delivers sharp text and clear graphics

Specifications

BrandGREENCYCLE
ModelCF280X
Cartridge QuantitySingle Pack
Cartridge ColorBlack
Replacement BrandHP
Replacement ModelCF280X
Compatible ProductsLaser Jet Pro 400 M401 M401a M401d M401dn M401dne M401dw M401n MFP M425dn MFP M425dw Printer
Approximate Page Yield6900 Pages
Coverage0.05
TypeCompatible Monochrome High Yield Toner
MICR TonerNo
FeaturesPrint Technology:Laser

Questions about this item

How do I install the CF280X cartridge and what step is often missed?

Remove the cartridge from its packaging, shake it horizontally six to eight times to spread the toner evenly, pull out the full sealing tape, then insert the cartridge into the printer.

What maintenance or replacement will the CF280X need later?

Each cartridge prints up to 6900 pages at 5 percent coverage; once that yield is reached the toner is depleted and the whole cartridge must be replaced.

What limit appears first during sustained printing with the CF280X?

The 6900-page yield at 5 percent coverage is the primary limit; heavy graphics or low-humidity conditions will reduce the actual page count before the cartridge runs out.

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