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Three new toner cartridges in cyan magenta yellow packaging

True Color Toner

True Color Toner 503A 3 Pack toner cartridge Q7581A Q7582A Q7583A

SKU CH-NJXN-Z9NRV

Three-pack of cyan, magenta and yellow toner cartridges replaces HP 503A Q7581A Q7582A Q7583A and yields 6000 pages at 5% coverage for Color LaserJet 3800 and CP3505 series

  • Cartridge Quantity3 Pack
  • Cartridge Color3 Colors
  • Replacement BrandHP
  • Replacement ModelHP
  • Compatible ProductsColor LaserJet 3800,3800N,3800DN,3800DTN, CP3505,CP3505N,CP3
  • Approximate Page Yield6000 Pages
  • Three cartridges cover cyan magenta yellow for full-colour printing
  • Up to 6000 pages at five percent coverage per cartridge
  • Fits HP Color LaserJet 3800 and CP3505 series printers
  • Replaces original HP Q7581A Q7582A Q7583A cartridges
  • New condition ready to install out of the box

Compatible 503A three-pack for HP printers

This three-pack contains cyan magenta and yellow cartridges that replace HP Q7581A Q7582A and Q7583A. It fits HP Color LaserJet 3800N 3800DN 3800DTN and CP3505 series printers. The cartridges are new aftermarket units built to match OEM fit. They suit offices and home users who need colour output on these models.

Consistent output over long print runs

Each cartridge is rated for approximately 6000 pages at five percent coverage under ISO test conditions. The formulation is designed to keep density and sharpness stable across the full yield rather than fading after a few hundred pages. SMTC and ISO quality-assurance testing backs the claimed consistency. Large batch jobs therefore finish with the same tone as the first page.

Drop-in installation with chip recognition

Cartridges seat in the same slots as the originals and the onboard chips communicate supply levels to the printer without extra steps. No firmware workarounds or manual resets are required on the listed models. The only common issue is forgetting to remove the sealing tape before inserting a unit which can cause a blank first page.

Highlights

  • Three cartridges cover cyan magenta yellow for full-colour printing
  • Up to 6000 pages at five percent coverage per cartridge
  • Fits HP Color LaserJet 3800 and CP3505 series printers
  • Replaces original HP Q7581A Q7582A Q7583A cartridges
  • New condition ready to install out of the box

Specifications

BrandTrue Color Toner
ModelQ7581A,Q7582A,Q7583A
Cartridge Quantity3 Pack
Cartridge Color3 Colors
Replacement BrandHP
Replacement ModelHP
Compatible ProductsColor LaserJet 3800,3800N,3800DN,3800DTN, CP3505,CP3505N,CP3505X,CP3505DN
Approximate Page Yield6000 Pages
Coverage5%
TypeStandard Yield Toner

Questions about this item

How much power does the 503A 3-pack toner consume during continuous printing?

Toner cartridges draw no power themselves; the HP Color LaserJet 3800 or CP3505 printer supplies all energy for the printing process.

Which printer models must I already own for these Q7581A, Q7582A, Q7583A cartridges to work?

They are compatible with HP Color LaserJet 3800, 3800N, 3800DN, 3800DTN, CP3505, CP3505N, CP3505X and CP3505DN printers.

Will the 6000-page yield cartridges function correctly in my older HP Color LaserJet 3800 series printer?

Yes, the 503A 3-pack is designed as a direct replacement for OEM Q7581A, Q7582A, Q7583A cartridges in those legacy models.

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