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Cyan toner cartridge in rectangular plastic housing with pull tab

True Color Toner

True Color Toner 645A Cyan TAA toner cartridge C9731A 12000 pages

SKU CH-MAMY-Z48SF

Cyan toner cartridge yielding 12000 pages for HP Color LaserJet 5500 series printers

  • Cartridges includedSingle Pack
  • Ink or toner colorCyan
  • Estimated page yield12000 Pages
  • Print coverage5%
  • Replaces brandHP
  • Replacement forHP
  • Crisp cyan prints with 12000-page yield
  • Fits HP Color LaserJet 5500, 5500DN, 5500DTN, 5550N
  • Replaces OEM C9731A for reliable performance
  • Single-pack standard-yield cartridge for consistent output
  • TAA-compliant design meets government procurement standards

True Color Toner 645A Cyan Cartridge

This aftermarket toner cartridge replaces the HP 645A C9731A and fits the Color LaserJet 5500, 5500DN, 5500DTN and 5550N printers. It is sold as a single cyan pack and arrives in new condition.

Yield and Coverage

The cartridge delivers an approximate yield of 12000 pages at 5% coverage, providing standard yield capacity for regular office printing. Users with consistently high coverage documents will reach the end of life sooner than the rated figure.

TAA Compliance

This cartridge is TAA compliant, making it eligible for procurement under US federal acquisition regulations. Buyers who do not require Trade Agreements Act compliance gain no functional advantage from this specific SKU over non-compliant alternatives.

How it compares

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

Price $123.99
Pricier than about 84% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameTrue Color Toner
Model nameC9731A
Ink or toner colorCyan
Product typeStandard Yield Toner
Performance
Estimated page yield12000 Pages
Print coverage5%
Compatibility
Replaces brandHP
Replacement forHP
For use withColor LaserJet 5500,5500DN,5500DTN,5550N
In the box
Cartridges includedSingle Pack

Questions about this item

Will this C9731A cyan cartridge fit my HP Color LaserJet 5500DN without any modifications?

The cartridge is built as a direct replacement for the HP 645A C9731A and fits the Color LaserJet 5500, 5500DN, 5500DTN and 5550N models with no adjustments needed.

How can I verify the cartridge is performing correctly once installed?

Print a test page; you should see crisp cyan output with consistent density and no streaking across the page at the rated 5 % coverage.

Does the single pack include any extra items such as a waste toner bottle or installation gloves?

The box contains only the cyan toner cartridge itself; no waste bottle, gloves or other accessories are included.

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