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Two black rectangular toner cartridges in clear plastic wrap

Aster Graphics Inc

Aster Graphics Inc 42X Q5942X Black Toner Cartridge 2 Pack

SKU CH-X5WP-KH25H

Two-pack of high-yield black toner cartridges compatible with HP LaserJet 4200, 4240, 4250, 4300, 4345 and 4350 series, each rated for 20,000 pages

  • Cartridges included2 Pack
  • Ink or toner colorBlack
  • Ink or cartridge typeInk, Toner & Drum Units
  • Estimated page yield20000 Pages
  • Replaces brandHP
  • Replacement for42X Q5942X

Cartridge Quantity 2 Pack

  • High-yield printing up to 20000 pages per cartridge
  • Two-pack convenience reduces replacement frequency for busy offices
  • Broad compatibility across HP LaserJet 4200, 4240, 4250, 4300, 4345, 4350 series
  • ISO 9001 and ISO 14001 compliant materials support eco-conscious printing
  • Straightforward installation with included instructions requires no professional skills

Two-Pack Black Toner for HP LaserJet

This twin pack contains two new compatible black toner cartridges that replace HP 42X Q5942X supplies. Each cartridge is rated for up to 20000 pages at five percent coverage and fits a wide range of HP LaserJet 4200, 4300, 4240, 4250 and 4350 models. The set is suited for offices that run high monthly volumes on these printers.

Drop-In Installation with Printed Instructions

Cartridges slide into the printer using the standard HP 42X slot; no tools or firmware steps are required. The supplier includes comprehensive instructions so replacement can be completed without professional help. The most common issue is forgetting to remove the sealing tape before fitting the unit, which can cause blank pages on the first few prints.

Ideal for High-Volume Mono Workgroups.

This pack serves teams that print large quantities of black-only documents on the listed HP LaserJet models and want a lower-cost alternative to OEM supplies. Buyers who need colour output, use a different printer series or require an original HP cartridge should look elsewhere.

How it compares

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

Price $48.99
Pricier than about 77% of the 2,577 comparable items (median $28.99).

Specifications

Product
Brand nameFor HP
Product line42X Q5942X
Model name42X Q5942X
Part number42X Q5942X
Ink or toner colorBlack
Performance
Estimated page yield20000 Pages
Compatibility
Replaces brandHP
Replacement for42X Q5942X
For use withHP LaserJet 4200,4200n,,4200tn, 4200dtn,4200dtns, 4200dtnsl,4300,4300n, 4300tn,4300dtn,4300dtns,4300dtnsl,4240,4250,4250n,4250tn,4250dtn,4250dtnsl,4350,4350n,
4350tn,4350dtn,4350dtnsl,4345mfp
In the box
Cartridges included2 Pack
More details
Ink or cartridge typeInk, Toner & Drum Units

Other versions of this model

5 more in the same range

Questions about this item

How do I confirm the 42X Q5942X toner is printing correctly after installation?

Print a test page and check for sharp black text at the rated 5% coverage; each cartridge should deliver up to 20000 pages before replacement is needed.

What comes in the 2-pack box and what must I purchase separately?

The box contains two new black 42X Q5942X compatible toner cartridges; no drum unit, waste container or additional hardware is included and must be bought separately if required.

Which cartridge version should I choose for my HP LaserJet 4250?

Select the 42X Q5942X high-yield black toner — it replaces the HP 42X Q5942X and is listed as compatible with the 4250, 4250n, 4250tn, 4250dtn and 4250dtnsl models.

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