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Two black rectangular toner cartridges in sealed packaging

GREENCYCLE

GREENCYCLE C4129X Black Toner Cartridge 2 Pack

SKU CH-D6VX-MD551

Two-pack of compatible black toner cartridges rated at 10000 pages each for HP LaserJet 5000 and 5100 series printers

  • Cartridges included2 Pack
  • Ink or toner colorBlack
  • Estimated page yield10000
  • Print coverage0.05
  • Replacement forHP
  • Product typeCompatible Toner
  • Two cartridges included for extended printing capacity
  • Up to 10000 pages per cartridge at .05 coverage
  • Compatible with HP Laser Jet 5000 and 5100 series printers
  • Smart chip ensures reliable printer recognition and operation
  • Multi-layer sealed packaging protects cartridges during storage and transit

GREENCYCLE C4129X 2-Pack Compatible Toner

This two-pack supplies black toner cartridges built to replace the HP 29X C4129X original. Each unit targets approximately 10000 pages at .05 coverage on Letter paper. It suits offices running Laser Jet 5000 or 5100 series printers that need a lower-cost supply option.

Printer model and cartridge slot check

Confirm the exact printer model matches the listed Laser Jet 5000 or 5100 variants before ordering. Verify the machine accepts the C4129X form factor and that the smart chip communicates with your firmware. Ensure the cartridge bay is free of debris from previous cartridges.

Consistent output during long print runs

The multi-layer sealed packaging protects toner integrity during storage so the powder stays free-flowing. Shaking each cartridge horizontally before install distributes toner evenly across the roller. The smart chip maintains stable communication through high-volume jobs without triggering false empty warnings.

How it compares

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

Price $51.99
Typical for this category: the median of 15,190 items is $47.99.

Specifications

Product
Model nameC4129X
Ink or toner colorBlack
Product typeCompatible Toner
Performance
Estimated page yield10000
Print coverage0.05
Compatibility
Replacement forHP
In the box
Cartridges included2 Pack

Questions about this item

Does the package contain two complete cartridges or do I need to buy a drum unit separately?

The box includes two complete C4129X black toner cartridges; no separate drum unit is required for the listed LaserJet 5000 or 5100 printers.

Why is this listed as a 2-pack instead of a single cartridge?

The 2-pack supplies two 10000-page black cartridges in one purchase, lowering the cost per cartridge for offices that print high volumes on LaserJet 5000 or 5100 models.

Will I really get 10000 pages from each cartridge in daily use?

The 10000-page figure is measured at 5 % coverage on Letter paper; pages with dense graphics or smaller fonts will reduce the actual yield per cartridge.

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