C
Mercury Maverick UPS 850VA its working as expected and holds its own especially well given the frequent power changes where I live.
HP LaserJet 4240 Toner Cartridges
The HP LaserJet 4240 is a monochrome business printer built for workplaces with substantial everyday printing requirements. Its network connectivity made it particularly suitable for shared office use, while its high-capacity toner options help reduce the frequency of cartridge changes in busy printing environments. Confirm the exact model on the printer label because visually similar HP printers can use different regional cartridge references.
Compatible Toner Cartridges for HP LaserJet 4240
Select the cartridge you need below to view product details, pricing and availability.
HP LaserJet 4240 Cartridge Compatibility
The HP LaserJet 4240 supports: HP 42A Q5942A — Black — approx. 10,000 pages HP 42X Q5942X — High Yield Black — approx. 20,000 pages HP's original 4250/4350 documentation confirms both capacities, including the approximately 20,000-page rating for Q5942X.
HP LaserJet 4240 Buying Guide
For an HP LaserJet 4240 that handles regular high-volume office printing, the Q5942X high-yield cartridge is particularly useful because its reference capacity is roughly double that of the standard Q5942A. That can mean fewer cartridge changes during busy printing periods. Before ordering, check the printer model rather than relying only on the physical appearance of the old cartridge. Q5942X should not be confused with Q5945A or Q1339A; although these cartridges may appear together in some compatible-product listings, HP assigns them to different LaserJet printer families. Confirm the exact model on the printer label because visually similar HP printers can use different regional cartridge references. Review the live product cards for current price and availability in Kenya.
Frequently Asked Questions
Which toner cartridges does the HP LaserJet 4240 use?
The HP LaserJet 4240 accepts HP 42A Q5942A and the high-yield HP 42X Q5942X Black toner cartridge.
Can I use the listed iPRINT toner in the HP LaserJet 4240?
Yes. The iPRINT Q5942X compatible Black toner cartridge is intended as a high-capacity alternative for printers designed to use the HP 42X Q5942X cartridge reference.
What should I check before ordering toner for the HP LaserJet 4240?
Both belong to the HP 42 toner family and fit compatible 4250/4350-series printers. The key difference is capacity: HP rates Q5942A at approximately 10,000 pages and Q5942X at approximately 20,000 pages. For a business that prints frequently, Q5942X can therefore reduce the number of cartridge replacements.