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Black rectangular toner cartridge with green drum cover and plastic side tabs

Aster Graphics Inc

Aster Graphics Inc 42X Q5942X High Yield Toner Cartridge Black 20000 Pages

SKU CH-P32Z-TEH22

High-yield black toner cartridge prints up to 20000 pages and fits HP LaserJet 4200, 4240, 4250, 4300, 4345 and 4350 series printers

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

Cartridge Quantity Single Pack

  • High-yield printing up to 20000 pages per cartridge
  • Compatible with HP LaserJet 4200 4250 4300 4350 series
  • ISO 9001 14001 compliant materials for reliable quality
  • Two-year shelf life keeps toner fresh until needed
  • One-year quality guarantee backs every cartridge

Aster 42X Q5942X Black Toner Cartridge

This new aftermarket toner cartridge replaces the HP 42X Q5942X and fits HP LaserJet 4200, 4240, 4250, 4300, 4350 and 4345 MFP series printers. It delivers black output for offices and workgroups that rely on these legacy laser devices. The single-pack unit is manufactured to ISO 9001 and ISO 14001 standards.

Yield measured at five percent coverage

The quoted 20000 pages assume the industry standard five percent page coverage. Real-world yield drops when printing dense text, graphics or forms, so heavy users will see fewer pages per cartridge. Shelf life is two years when stored in original packaging.

Upgrades from standard yield 42A cartridges

The 42X high-yield cartridge replaces the lower-capacity 42A, cutting cost per page for departments that print thousands of pages monthly. The jump is worth it when monthly volume regularly exceeds the standard cartridge's rated life. Buyers who need colour output or printers outside the listed HP LaserJet families cannot use this cartridge.

How it compares

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

Price $31.99
Pricier than about 54% 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 includedSingle 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

Is this the high-yield 20000-page version or a standard-capacity cartridge?

This is the high-yield 42X Q5942X cartridge rated for up to 20000 pages at 5% coverage, supplied as a single black unit.

Will I actually get 20000 pages in my HP LaserJet 4250?

The 20000-page figure is measured at 5% coverage; real-world yield varies with page density, duplex use and printer condition.

Does the cartridge use the standard HP 42X chip interface so the printer recognises it?

Yes, it is engineered as a direct replacement for the HP 42X Q5942X and works with the listed LaserJet 4200, 4300, 4240, 4250 and 4350 series.

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