LD Products - Printer & Office Supplies
LD Remanufactured HY Black Toner Cartridge for HP 42X Q5942X + Click to enlarge

LD Remanufactured Replacement for Hewlett Packard Q5942X (HP 42X) High-Yield Black Laser Toner Cartridge

Reg. Price $149.99
Our Price $79.99

Buy 3 or more Black /  $78.00 (Save $5.97+)

The LD remanufactured Q5942X (HP 42X) high-yield black laser toner cartridge is professionally remanufactured by LD Products. LD remanufactured cartridges may contain new internal parts including OPC drums and wiper blades. This replacement HP 42X laser toner cartridge includes a new electronic smart chip. The new chip allows the Hewlett Packard Printer and our remanufactured cartridge to interact and track toner usage. Purchasing LD remanufactured cartridges is an excellent way to save money without sacrificing quality. The use of the LD remanufactured black laser toner for your printer does not void your printer's warranty. LD remanufactured laser cartridges are not remanufactured by HP. All of our remanufactured products are offered with a 'One Year 100% Quality Satisfaction Guarantee'.

Please Note - The High Yield Q5942X is NOT COMPATIBLE with the HP LaserJet 4240 and LaserJet 4240n printers. For these printers please purchase the Q5942A cartridge.

The Q5942X MICR toner for printing checks can be found in our MICR section.

Compatible Printers:


SKU OEM Number
Page Yield
Cost Per Page Capacity (ml) Shelf Life
Q5942X Q5942X 20,000* 0.40 cents N/A 24-36 Months
*Average printer cartridge page yield in accordance with ISO 19752

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2 months, 1 week ago


The Q5942X black toner cartridge has a page yield of 20,000 pages! Page yield is based on a 5% page coverage.
2 months, 1 week ago
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LD Remanufactured HY Black Toner Cartridge for HP 42X 4.7 5 4 6
The best value all around The value I get from this toner and LD Products is simply unmatchable. Before, I used to buy the manufacturer's toner at $200 or more above LD Product prices. Once I discovered LD Products my savings have been incredible. Last year, I switched to another toner provider after I succumbed to their relentless phone calls and offers they made to match LD Product prices. Unfortunately, printing was uneven and after a few dozen of pages printed, pages started coming out dirty and with faded areas. Happily, I returned to LD Products for LD Products has proven to me to be the best. July 27, 2013
fast shipping this product is great but does not have enough toner in cartridge. May 4, 2013
I was a little hesitant to order remanufactured products but I am so happy I did. The toner looks and works great. Thank you! March 5, 2012
Have not used it yet - will soon. But prior orders have always been good! Such prompt service! Just ready for TAX SEASON Thank you. ARDELL January 31, 2012
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