Hewlett Packard
CS Compatible Replacement for HP Q5942AJ Toner Cartridge Black Jumbo Yield/ HP 42AJ Toner
- Page Yield:
- 15,000 Pages
- Availability:
- In Stock
- Shipping:
- Free Shipping
- Page Yield:
- 15,000 Pages
- Availability:
- In Stock
- Shipping:
- Free Shipping

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Compatible HP Q5942AJ Toner Cartridge Black Jumbo Yield HP 42AJ Toner produce superior quality and consistency for a wide array of printing needs
HP Q5942AJ Toner Cartridge Black Jumbo Yield HP 42AJ Toner is designed to deliver the best image quality and reliable printing. Toner cartridge is compatible with HP LaserJet 4240 4250 4350 printer series and yields up to 15000 pages.
Features:
Jumbo yield. The Q5942AJ — short name 42AJ — is the high-capacity member of the family, rated at 15,000 pages at 5% coverage in a single cartridge. The suffix is part of the part number, so quote the full code, AJ included, when ordering.
The same 4250/4350 family that runs on this cartridge line, including the LaserJet 4240 and its larger siblings across base, network, duplex and finishing variants. Fit is by family, and the AJ loads through the same top cover in the same way.
The busiest single machine in the building. Where one printer carries a department's whole load, longer intervals between swaps mean fewer interruptions, fewer low-toner episodes, and fewer chances for a run to fade at its end. At $59.37 this single is aimed squarely at that machine.
Yes. The supplies status page estimates what remains and counts pages printed on the installed unit, so the longer life is just as visible and plannable — the numbers simply climb further between changes.
By the complete code: Q5942AJ, or 42AJ. The AJ suffix is the identity of this cartridge; a purchase order that carries it in full leaves nothing to interpretation at picking time.
A 1-year warranty and 1-year free returns, described on our shipping & returns page. We ship from warehouses in IL, PA, GA, and CA, and support is staffed Monday–Friday, 9 AM–5 PM CST.
Every cartridge family has a member for the machine that never rests, and in this family it is the 42AJ: 15,000 pages per unit, listed at $59.37 in our HP range. Its proposition is measured in interruptions avoided rather than pages alone.
For a high-volume printer, each avoided swap is a queue that never paused and a batch that never faded. That is the whole case for the jumbo — fewer, longer stretches of unattended printing from the same familiar printer.
It hasn't been too long but it's working very well so far.
Completely compatible with my Hewlett Packard laser printer. Fantastic price fast shipping. Will buy from again.
I have been purchasing them for the past couple of month i work for an 16 apartment complex and constantly ordering. toner always works never runs and i never have problems. Will continue to order from you every time
This is a great replacement unit. We've had no problems with jamming or decreased toner life.
What can I say it prints....good enough.
Works better than a few other generic brands I have bought in the past. And less expensive!
work well and provide plenty of copy. Can't beat the price compared to OEM. Well worth it!!
Got this for the machine at my work. It came fast works great. Very pleased with the product and saved money.
Thank you for a great product and quick delivery!