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
Two black toner cartridges in white boxes side by side

True Color Toner

True Color Toner 42A Q5942A Black Toner Cartridge 2 Pack

SKU CH-5C3S-HHZBH

Two-pack of compatible black toner cartridges yielding approximately 10000 pages each for HP LaserJet 4240, 4250 and 4350 series printers

  • Cartridge Quantity2 Pack
  • Cartridge ColorBlack
  • Replacement BrandHP
  • Replacement ModelHP
  • Compatible ProductsLaserJet 4240, 4240n, 4250, 4250dtn, 4250n, 4250tn, 4350, 43
  • Approximate Page Yield10000 Pages
  • Two-pack supplies 10 000 pages per cartridge
  • Compatible with LaserJet 4240, 4250 and 4350 series
  • Black toner produces crisp, dark text at 5 % coverage
  • New aftermarket cartridges replace OEM Q5942A
  • Standard-yield design fits listed HP printers directly

Compatible replacement for HP 42A

This two-pack of True Color Toner cartridges replaces the HP Q5942A black toner. Each unit is a standard-yield aftermarket cartridge rated at 10000 pages at 5% coverage. The set suits offices running HP LaserJet 4240, 4250 or 4350 series printers that need a lower-cost supply option.

Verify printer model before ordering

Confirm your device appears in the compatible list: LaserJet 4240, 4240n, 4250, 4250dtn, 4250n, 4250tn, 4350, 4350dtn, 4350dtnsl or 4350n. These cartridges are designed only for those models and will not fit other HP or non-HP printers.

Suits high-volume mono printing on listed LaserJets

Ideal for workgroups that print large quantities of black-only documents and want to reduce per-page cost. Not for users who need colour output, require original HP-branded supplies, or operate printers outside the 4240, 4250 and 4350 families.

Highlights

  • Two-pack supplies 10 000 pages per cartridge
  • Compatible with LaserJet 4240, 4250 and 4350 series
  • Black toner produces crisp, dark text at 5 % coverage
  • New aftermarket cartridges replace OEM Q5942A
  • Standard-yield design fits listed HP printers directly

Specifications

BrandTrue Color Toner
ModelQ5942A
Cartridge Quantity2 Pack
Cartridge ColorBlack
Replacement BrandHP
Replacement ModelHP
Compatible ProductsLaserJet 4240, 4240n, 4250, 4250dtn, 4250n, 4250tn, 4350, 4350dtn, 4350dtnsl, 4350n
Approximate Page Yield10000 Pages
Coverage5%
TypeStandard Yield Toner

Questions about this item

Does the two-pack include any extra parts or do I need to buy a drum unit separately?

The pack contains two black toner cartridges only; the drum unit is a separate component that stays in the printer and is not included.

Should I choose the standard-yield 10000-page cartridges or a higher-capacity version?

Only the standard-yield 10000-page version is offered in this listing; no higher-capacity option is available for this model.

What does the 10000-page yield mean when the cartridge is actually in my LaserJet 4250?

The 10000-page figure is based on 5 % coverage; typical office documents with graphics or bold text will use more toner and reduce the actual page count.

Also in this aisle

People compared these

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