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Rectangular black toner cartridge with branded label

Laser Tek Services

Laser Tek Services 212A Black Toner Cartridge 5500 pages

SKU CH-KBBG-3BPJZ

Black aftermarket toner cartridge rated for 5500 pages, compatible with HP Color LaserJet Enterprise M554, M555 and M578 series printers

  • 5,500-page yield reduces replacement frequency
  • Compatible with HP Color LaserJet Enterprise M554dn, M555dn, M555x, M578c, M578z, M578dn, M578f
  • ISO 9001 and ISO 14001 factory standards ensure consistent manufacturing quality
  • New aftermarket cartridge replaces OEM W2120A at lower cost
  • Crisp black output maintained from first page to last page

What this cartridge replaces

The Laser Tek Services 212A black toner cartridge replaces OEM number W2120A and is engineered for HP Color LaserJet Enterprise models including the M554dn, M555dn, M555x, M578dn, M578f, M578c and M578z. It is a single-pack aftermarket unit rated for 5500 pages and is suited for offices that need consistent monochrome output on these specific printers.

Print quality and reliability standards

The cartridge is manufactured under ISO 9001 and ISO 14001 factory standards and conforms to US patent regulations. Laser Tek Services states that print quality remains crisp and clear from the first page to the last, delivering results comparable to the original cartridge without introducing additional noise, heat or power demands on the printer.

How it fits your printer workflow

Installation follows the standard cartridge slot on the listed HP Enterprise devices, requiring no extra hardware or firmware steps. The 5500-page yield reduces the frequency of replacements, freeing up maintenance time and storage space for spare supplies. It is not intended for printers outside the M554, M555 or M578 series.

Highlights

  • 5,500-page yield reduces replacement frequency
  • Compatible with HP Color LaserJet Enterprise M554dn, M555dn, M555x, M578c, M578z, M578dn, M578f
  • ISO 9001 and ISO 14001 factory standards ensure consistent manufacturing quality
  • New aftermarket cartridge replaces OEM W2120A at lower cost
  • Crisp black output maintained from first page to last page

Specifications

BrandLaser Tek Services
ModelW2120A

Questions about this item

How do I install the 212A cartridge in my HP Color LaserJet Enterprise M554dn, and which step is often missed?

Open the front door, pull out the old black cartridge, remove the orange protective clip and sealing tape from the new 212A unit, then slide it firmly into the black slot until it clicks; the step most people skip is pulling the sealing tape completely out before insertion.

What maintenance or replacement will the 212A cartridge need after it reaches its rated life?

The cartridge is rated for 5500 pages; once print quality fades or the printer signals low toner, replace the entire 212A unit — no separate drum or developer maintenance is required for this model.

What limit appears first during a long, continuous print run with the 212A cartridge?

The 5500-page yield is the first hard limit; after that volume the toner is exhausted and the cartridge must be replaced, regardless of time elapsed.

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