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HP LaserJet 42X Black Print Cartridge with Smart Printing Technology, maximum capacity

(Q5942X)

Special offers and deals

This item ships free

Free next business day shipping 

Save $10 instantly on HP toner when you buy select LaserJet printers

Buy more, save more. Get 10K more prints with big savings

Price and buy

Price $248.99 *

In stock: ships same day
Orders by 10 p.m. ET (M–F) ship within 24 hours.

As low as $15/mo†

No payments for 90 days
Bill Me Later® - subject to credit approval

 
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Save money and time with HP's Smart printing technology. Get great results every time from HP's advanced toner formula, which features micro-sized particles that produce sharp text, smooth grayscales, and deep blacks; the consistent particle size enables accurate placement while maximizing efficiency.

  • Get consistently outstanding print quality with the advanced toner formula and cartridge technology
  • Receive alerts when a print cartridge is running low, monitor its remaining life, and enjoy convenient online ordering or check stock and prices near you with HP SureSupply™

    Specifications
    Average cartridge yield: 20,000 standard pages. Declared yield value in accordance with ISO/IEC 19752
    Compatibility: HP LaserJet Printers: 4250, 4250n, 4250tn, 4250dtn, 4250dtnsl, 4350n, 4350tn, 4350dtn, 4350dtnsl
    Note: this cartridge is not compatible with the LaserJet 4240

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    * Prices, specifications, availability and terms of offers may change without notice. Despite our best efforts, a small number of items may contain pricing, typography, or photography errors. Correct prices and promotions are validated at the time your order is placed. Please note these policies apply only to products sold by the HP Home & Home Office Store; reseller offers may vary.

     

    † "As low as" offers apply to HP Home, Home Office Store credit card and Bill Me Later®. Subject to credit approval. Different terms and calculations apply to each payment method. Based only on the purchase price of this item. Taxes, shipping costs, additional purchases and other fees are not included in the monthly payment amount. If paying with Bill Me Later® your payment amount may be as low as $10/mo. A higher revised monthly payment amount will be calculated at checkout based on shipping preferences and zip code information. Click on the offer for important disclosure information.

     

    ‡ Intel's numbering is not a measurement of higher performance.

     

    Intel, the Intel logo, Intel Core and Core Inside are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries.

     

    § Actual formatted capacity is less. A portion of the hard drive is reserved for system recovery software — for notebooks up to: 20GB (Windows 7), 8GB (XP and XP Pro), 12GB (Vista), 12GB (MCE); for desktops up to: 14GB (Windows 7), 10GB (Vista, XP, XP Pro), 12GB (MCE). For hard drives 1GB=1 billion bytes.

     

    ¶ In-home warranty is available only on select customizable HP desktop PCs. Need for in-home service is determined by HP support representative. Customer may be required to run system self-test programs or correct reported faults by following advice given over phone. On-site services provided only if issue can't be corrected remotely. Service not available holidays and weekends.

     

    †† Certain Windows Vista product features require advanced or additional hardware. See www.microsoft.com/windowsvista/getready/hardwarereqs.mspx. Windows Vista Upgrade Advisor can help you determine which features of Windows Vista will run on your computer. To download the tool, visit www.windowsvista.com/upgradeadvisor.

    ††† Battery life varies depending on product configuration, model, settings, loaded applications, utilized features. As with all batteries, maximum capacity decreases with time and use. Battery life times based on MobileMark 2007 battery benchmark. Reported times are with wireless functionality off.

    ## After first page; see www.hp.com/go/inkjetprinter for details.

    ### Majority of laser AiOs<$750, printers<$300, using Officejet Pro products with XL cartridges; for details: www.hp.com/go/officejet

    §§§ This system may require upgraded and/or separately purchased hardware and/or a DVD drive to install the Windows 7 software and take full advantage of Windows 7 functionality.See http://www.microsoft.com/windows/windows-7/ for details.

     
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