We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Yellow toner refill kit in a white plastic bottle

Laser Tek Services

Laser Tek Services 503A Yellow Toner Refill Kit for HP Q7582A

SKU CH-WWQK-01CRQ

Yellow toner refill kit for HP Color LaserJet 3800 and CP3505 series printers, replaces Q7582A cartridge

  • Refill kit extends cartridge life up to three cycles
  • Yellow toner produces vivid colour output for 3800 series printers
  • Compatible with CP3505 models for reliable everyday printing
  • Replaces Q7582A cartridge for direct fit
  • Single pack supplies one complete refill

Yellow toner refill kit for HP Q7582A

This Laser Tek Services 503A kit refills a yellow toner cartridge for HP Color LaserJet 3800 and CP3505 series printers. It is intended for offices or home users who want to reuse an existing OEM shell instead of buying a brand-new cartridge. The product arrives new and contains the toner powder and components needed for a single refill.

Replaces an empty Q7582A yellow cartridge

When the original yellow toner runs out, this kit lets you refill the same cartridge up to three times. The jump is worth it if the cartridge body is undamaged and you want to lower per-page cost while reducing waste. It supports the same printer models as the OEM Q7582A supply.

Check printer model and cartridge condition first

Confirm your printer is an HP Color LaserJet 3800, 3800dn, 3800dtn, 3800n, CP3505dn, CP3505n or CP3505x before ordering. The empty cartridge must be a genuine HP Q7582A with no cracks or worn gears, otherwise print quality may suffer. No other printer models or cartridge codes are supported by this kit.

Highlights

  • Refill kit extends cartridge life up to three cycles
  • Yellow toner produces vivid colour output for 3800 series printers
  • Compatible with CP3505 models for reliable everyday printing
  • Replaces Q7582A cartridge for direct fit
  • Single pack supplies one complete refill

Specifications

BrandLaser Tek Services

Questions about this item

Does the 503A kit fit the original HP Q7582A cartridge shell used in the Color LaserJet 3800 series?

Yes, the refill kit is designed for the HP Q7582A cartridge that ships with the Color LaserJet 3800, 3800dn, 3800dtn and 3800n printers.

What is the main installation step that users often miss when refilling the Q7582A cartridge?

After pouring the yellow toner, the waste-hopper plug must be removed and the hopper emptied before resealing, otherwise residual waste toner causes streaks on the next prints.

How many refill cycles can the Q7582A cartridge handle before the drum or developer roller needs replacement?

The supplier states the cartridge can be recycled and reused up to three times with this kit before drum wear typically requires a new OEM or remanufactured unit.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.