Print more affordably while enjoying outstanding HP print quality. Original HP LaserJet toner cartridge dual packs offer a better value than individual cartridges. Make a professional impression with crisp black-and-white documents, page after page. Simplify ordering when you purchase two cartridges conveniently packaged together. Keeping an extra toner cartridge on hand means you're always ready for important print jobs. Installation is quick and easy with Original HP cartridges.

• Decrease shopping trips by choosing Original HP LaserJet dual packs instead of individual cartridges.
• Make a professional impression with crisp black-and-white documents.
• Print more affordably—Original HP LaserJet dual packs offer a better value than individual cartridges.

• Get a better value than individual cartridges
  Print more affordably-Original HP LaserJet dual packs offer a better value than individual cartridges.
  Produce more pages for a lower price with two cartridges packaged for high-volume printing.
  Save on shipping and handling with only one product to order.
• Produce professional results time and again
  Make a professional impression with crisp black-and-white documents.
  Count on consistent results-page after page and cartridge after cartridge.
  Get free and easy recycling-cartridges returned through HP Planet Partners are recycled responsibly.
• Maintain productivity and minimize downtime
  Decrease shopping trips by choosing Original HP LaserJet dual packs instead of individual cartridges.
  Stay up and running-keep an extra toner cartridge on hand for important print jobs.
  Install effortlessly-intuitive design makes replacing Original HP toner cartridges quick and easy.

Main Specifications

Product Description	HP 78A - 2-pack - black - original - LaserJet - toner cartridge (CE278AD)
Product Type	Toner cartridge
Printing Colour	Black
Duty Cycle	Up to 2100 pages ISO/IEC 19752
Included Qty	2-pack
Printing Technology	Laser
Cartridge Features	HP Smart printing
HP Sub-brand	LaserJet
Compatible with	LaserJet Pro M1536dnf, P1566, P1606DN, P1607dn, P1608dn, P1609dn

Extended Specifications