Enjoy the legendary quality and reliability of HP LaserJet printing with the HP 42 LaserJet Toner Cartridge. To ensure consistently outstanding results, interactive HP Smart Printing technology in the HP cartridge and the printer makes automatic adjustments to optimize print quality and enhance reliability. This reliable, easy to use HP cartridge saves time and lowers overall printing costs for an excellent value. (Using genuine HP supplies ensures availability of all HP printing features).

• HP Smart Printing technology for reliable, cost-effective operation
• HP’s advanced toner produces clear, sharp results
• Managing supplies is easy with HP Smart Printing technology and HP SureSupply

• Consistently outstanding print quality
  HP's advanced toner produces clear, sharp results.
  HP Smart technology tunes particle charge for reliable results.
  Expect predictable results with HP supplies designed together with your printer.
• Easy to install and maintain all-in-one cartridge
  Managing supplies is easy with HP Smart Printing technology and HP SureSupply.
  All-in-one design, HP Smart Printing technology for easy cartridge replacement.
  The HP name means it's always easy to find replacement cartridges.
• Reliable, cost effective and improves productivity
  HP Smart Printing technology for reliable, cost-effective operation.
  HP Smart technology tunes particle charge for reliable results.
  Keep productivity high with legendary HP quality and reliability behind you.

Main Specifications

Product Description	HP 42A - black - original - LaserJet - toner cartridge (Q5942A)
Product Type	Toner cartridge
Printing Colour	Black
Duty Cycle	Up to 10000 pages ISO/IEC 19752
Printing Technology	Laser
Product Recycled Content	13 %
HP Sub-brand	LaserJet
Compatible with	LaserJet 4240n, 4250, 4250dtn, 4250dtnsl, 4250n, 4250tn, 4350, 4350dtn, 4350dtnsl, 4350n, 4350tn

Extended Specifications