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Rectangular magenta toner cartridge with green chip on side

Ninestar Technology

Ninestar Technology W2123X High-Yield Magenta Toner Cartridge

SKU CH-CQM9-GZ0Z9 MPN W2123X

High-yield magenta toner cartridge with chip for HP Color LaserJet Enterprise M578, M554, M555 series printers

  • Cartridge QuantitySingle Pack
  • Cartridge ColorMagenta
  • Replacement BrandHP
  • Replacement ModelW2123X (212X)
  • Compatible ProductsW2123X (212X)
  • Operating Humidity20% to 80%

Cartridge Quantity Single Pack

Cartridge Color Magenta

  • High-yield magenta toner prints more pages per cartridge
  • Chip included ensures full printer recognition and monitoring
  • Compatible with HP Color LaserJet Enterprise M578c, M578z, M554dn, M555dn, M555x, M578dn, M578f
  • Two-year shelf life keeps toner ready when needed
  • Operates reliably from 10°C to 30°C and 20% to 80% humidity

High-Yield Magenta Cartridge for HP Enterprise

This aftermarket toner cartridge replaces the HP W2123X (212X) and is built for HP Color LaserJet Enterprise M578c, M578z, M554dn, M555dn, M555x, M578dn and M578f devices. It suits offices that need high-volume magenta output from a single pack.

Chip-Equipped Design for Direct Installation

The cartridge arrives new with an integrated chip so the printer recognises it immediately without extra steps. Its moulded housing fits the listed Enterprise models and the sealed toner hopper prevents leaks during handling and storage.

Stable Output Across Rated Conditions

Operating range is 10°C to 30°C with 20% to 80% humidity, while storage tolerates -20°C to 40°C. The formulation meets OEM requirements for consistent density and the two-year shelf life supports bulk purchasing without degradation.

Highlights

  • High-yield magenta toner prints more pages per cartridge
  • Chip included ensures full printer recognition and monitoring
  • Compatible with HP Color LaserJet Enterprise M578c, M578z, M554dn, M555dn, M555x, M578dn, M578f
  • Two-year shelf life keeps toner ready when needed
  • Operates reliably from 10°C to 30°C and 20% to 80% humidity

Specifications

Cartridge QuantitySingle Pack
Cartridge ColorMagenta
Replacement BrandHP
Replacement ModelW2123X (212X)
Compatible ProductsW2123X (212X)
Operating Humidity20% to 80%
Storage Humidity20% to 80%
Operating Temperature10°C to 30°C (50°F to 86°F)
Storage Temperature-20°C to 40°C (-4°F to 104°F)

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Questions about this item

Which HP printer models does the W2123X magenta cartridge fit?

The cartridge fits HP Color LaserJet Enterprise M578c, M578z, M554dn, M555dn, M555x, M578dn and M578f printers.

What physical slot or bay does this cartridge install into?

It installs into the standard magenta toner slot inside the printer's front-access cartridge drawer.

How is the cartridge installed, and what step is often missed?

Remove the orange protective cover and pull the sealing tape straight out before sliding the cartridge firmly until it clicks into place.

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