Hewlett Packard
Compatible HP 4350N (4350N) Toner Cartridge Black
- Page Yield:
- Up to 20000 ( High Capacity )
- Availability:
- In Stock
- Shipping:
- Free Shipping
- Page Yield:
- Up to 20000 ( High Capacity )
- Availability:
- In Stock
- Shipping:
- Free Shipping
- Compatible Printers
- Specifications
- SKU:
- CLS-HP4350N
- Printer Brand:
- Hewlett Packard
- OEM Number:
- Q5942X
- Ink Color:
- Black
- Page Yield:
- Up to 20000 ( High Capacity )
- Printer Type:
- Laser Cartridge
- Condition:
- New Compatible
- Description
- Reviews


When it comes to reliable black printing, the HP 42A and 42X toner cartridges are essential for your printing needs. Compatible with a range of LaserJet printers including the 4240, 4240N, 4250, 4250N, 4250Dtn, 4250Tn, 4250Dtnsi, 4350, 4350N, 4350Dtn, and 4350Tn models, these cartridges ensure consistent and high-quality performance. The Q5942A Black cartridge delivers sharp, clear, and professional-quality prints for documents, reports, or presentations. With the HP 42A and 42X toner cartridges, you can expect exceptional print quality and longevity, making them suitable for both everyday printing tasks and high-volume printing environments. Whether you're printing text documents or graphics-heavy materials, these cartridges provide consistent results with every print. Their high-yield capacity also helps minimize interruptions, allowing for uninterrupted printing workflows. Compatibility is crucial when it comes to toner cartridges, and the HP 42A and 42X cartridges are specifically engineered to work seamlessly with HP printers. Whether you're using a LaserJet 4200 or 4350 series model, you can rely on these cartridges to deliver consistent quality and performance. Installation is quick and easy, ensuring minimal downtime and maximum productivity in your office. In conclusion, the HP 42A and 42X toner cartridges offer exceptional black printing performance for a variety of printing needs. Whether you're printing professional documents or personal projects, these cartridges deliver consistent quality and reliability, making them essential components of any office setup.
Frequently Asked Questions
What does the high-capacity rating on this 4350N cartridge mean?
It is the maximum-yield fill for the printer, rated at up to 20,000 pages. The words "up to" matter: the rating uses the standard 5% coverage measure, and a LaserJet 4350N doing dense or graphics-heavy work will land below it. Even discounted, it is a long run between changes.
Why would a department choose the high-capacity version?
Fewer interruptions on a fast, shared machine. The 4350N was built for speed, and a workgroup can empty a small cartridge in days. The high-capacity fill stretches the change interval so the printer's pace, not its toner, sets the rhythm of the office.
Both sides of duplex pages are fading. Is that the cartridge?
Very likely, once it happens on both faces. A gentle rock of the cartridge redistributes what toner remains and usually restores density for a short spell. When the improvement stops lasting, the cartridge is at the end, whatever the page counter estimate says.
Can I check the supply level without going to the printer?
Yes. The 4350N reports its toner estimate over the network, so supplies can be checked from a desk. Make it a weekly habit; a high-capacity cartridge fades so gradually that nobody notices until the morning it matters.
What if this cartridge proves faulty?
It carries a 1-year warranty and 1-year free returns, so a defective unit is returned rather than written off. The shipping and returns page explains how it works.
How quickly will my order arrive, and who can I call?
Orders ship from our warehouses in Illinois, Pennsylvania, Georgia, and California, from the one closest to you. Our support team is on hand Monday through Friday, 9 AM to 5 PM CST.
About This LaserJet 4350N High Capacity Cartridge
The 4350N was the speed merchant of its generation, a networked workhorse rated for serious monthly volume, and plenty are still the fastest printer in their building. This high-capacity compatible cartridge is the right match for that pace: a fill rated at up to 20,000 pages, dense even blacks, and a $56.53 price that makes the running cost remarkably low. It sits in our HP compatible range and swaps into the 4350N in seconds. Keep a spare sealed beside a machine this quick, and toner will never be the reason the queue stops.

