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Rectangular magenta toner cartridge in HP branded packaging

HP

HP C9733A 645A Magenta Toner Cartridge

SKU CH-4ASB-NRM6M MPN C9733A

Magenta toner cartridge for HP Color LaserJet 5500 and 5550 series, yielding approximately 12000 pages at five percent coverage

  • Cartridge QuantitySingle Pack
  • Cartridge ColorMagenta
  • Replacement ModelHP
  • Compatible ProductsHP Color LaserJet 5500, 5500dn, 5500dtn, 5500hdn, 5500n, 555
  • Approximate Page Yield12000 Pages
  • Coverage5%
  • Consistent colour accuracy from chemically-grown toner
  • Up to 12000 pages per cartridge at 5% coverage
  • Smart printing technology enables automatic alerts and easy ordering
  • Designed for HP Color LaserJet 5500 and 5550 series printers
  • Reliable operation across 20 to 80% humidity and 59 to 77°F

Genuine HP 645A Magenta Toner Cartridge

This genuine HP C9733A magenta toner cartridge is designed for HP Color LaserJet 5500 and 5550 series printers. It delivers consistent color output for office documents and graphics using original HP Smart printing technology.

Suits owners of listed LaserJet models.

This cartridge fits only the HP Color LaserJet 5500 and 5550 series devices named in the compatibility list. Buyers with different printer models or those needing cyan, yellow or black toner must select the correct cartridge for their hardware.

Approximate yield of 12000 pages at 5% coverage

The cartridge yields approximately 12000 pages based on standard 5% coverage testing. Actual page counts vary with document density and print settings, so high-coverage jobs will reduce the total output.

Highlights

  • Consistent colour accuracy from chemically-grown toner
  • Up to 12000 pages per cartridge at 5% coverage
  • Smart printing technology enables automatic alerts and easy ordering
  • Designed for HP Color LaserJet 5500 and 5550 series printers
  • Reliable operation across 20 to 80% humidity and 59 to 77°F

Specifications

BrandHP
ModelHP C9733A (645A)
Part NumberC9733A
Cartridge QuantitySingle Pack
Cartridge ColorMagenta
Replacement ModelHP
Compatible ProductsHP Color LaserJet 5500, 5500dn, 5500dtn, 5500hdn, 5500n, 5550, 5550dn, 5550dtn, 5550hdn, 5550n
Approximate Page Yield12000 Pages
Coverage5%
Operating Humidity20 to 80% RH
Storage Humidity10 to 90% RH
Operating Temperature59 to 77°F
Storage Temperature-4 to 104°F
FeaturesAdvanced toner formulation for crisp, sharp output every time.
Easy to use and maintain with new print cartridge architecture and Smart printing technology.
Cost-effective color solution for everyday use.
Smart printing technology enables supplies status and usage information, HP SureSupply ordering, shake-free cartridge, dynamic EP adjustments and cartridge installation assurance.
Shipping weight4.08 kg
Package size500 × 264 × 160 mm

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Questions about this item

Will the HP C9733A fit in my HP Color LaserJet 5550dn?

Yes, the cartridge is listed as compatible with the HP LaserJet 5550 series, including the 5550dn model.

How do I install the cartridge and what step is commonly missed?

Open the printer's top cover, remove the used magenta cartridge by pulling it straight out, unpack the new C9733A, rock it gently to distribute toner, pull the sealing tape completely out, then slide the cartridge in until it clicks firmly into place.

When will I need to replace this magenta toner cartridge?

The cartridge yields approximately 12000 pages at 5% coverage; replace it when the printer indicates low toner or print quality fades.

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