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Four black rectangular toner cartridges in plain packaging

GREENCYCLE

GREENCYCLE C4129X toner cartridge 4-pack 10000 pages

SKU CH-NSQW-QFSNG

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

  • Cartridges includedSingle Pack
  • Ink or toner colorBlack
  • Estimated page yield10000 Pages
  • Print coverage0.05
  • Replaces brandHP
  • Replacement forC4129X
  • High-yield printing with up to 10000 pages per cartridge
  • Sharp black text from quality toner powder and smooth roller
  • Works with HP LaserJet 5000 and 5100 series printers
  • Four cartridges in one pack reduce replacement frequency
  • Smart chip ensures reliable printer recognition and operation

Compatible high-yield toner pack

This four-pack of GREENCYCLE C4129X cartridges replaces the HP 29X for LaserJet 5000 and 5100 series printers. Each black cartridge yields approximately 10000 pages at five percent coverage. The set suits offices that print large volumes of monochrome documents and want a lower cost per page than original equipment supplies.

Consistent output over long runs

The toner formulation and smart chip are engineered to maintain density from the first page to the last of the rated yield. Cartridges are tested for even powder distribution so that extended print jobs do not develop streaks or fading. Shaking each unit before installation helps keep the toner evenly spread throughout the life of the cartridge.

Ready for daily office use

Cartridges slot directly into the listed LaserJet models without adapter kits or firmware workarounds. The sealed packaging protects the OPC drum and roller during storage, so a spare can sit on the shelf until needed. Buyers who need colour output or MICR encoding for cheque printing should look elsewhere, as this pack is monochrome only.

How it compares

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

Price $96.99
Pricier than about 78% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameGREENCYCLE
Model nameC4129X
Ink or toner colorBlack
Product typeCompatible Monochrome High Yield Toner
Performance
Estimated page yield10000 Pages
Print coverage0.05
Compatibility
Replaces brandHP
Replacement forC4129X
For use withCompatible Printers: For HP Printer: Laser Jet 5000 / Laser Jet 5000n / Laser Jet 5000dn / Laser Jet 5000gn / Laser Jet 5100 / Laser Jet 5100tn / Laser Jet 5100dtn Printer.
In the box
Cartridges includedSingle Pack
More details
MICR tonerNo

Questions about this item

Does the C4129X cartridge generate extra heat or noise during long print runs?

The cartridge itself has no moving parts or electronics that produce heat or noise; all mechanical operation comes from the LaserJet 5000 or 5100 series printer, so extended printing does not change the cartridge's thermal or acoustic profile.

Which printer models must I already own for this 4-pack to work?

These cartridges are compatible replacements for HP 29X C4129X toner and fit LaserJet 5000, 5000n, 5000dn, 5000gn, 5100, 5100tn and 5100dtn printers.

Will the smart chip on the C4129X be recognised by an older LaserJet 5000 that still has original firmware?

Yes, each cartridge includes a smart chip designed to communicate with the listed LaserJet 5000 and 5100 series printers, so the printer will read the chip and report toner levels normally.

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