HP No. 78 Tri-color Print Cartridges deliver an unparalleled combination of print quality, speed, reliability and low cost per page.

• Precise, micro-fine drops produce outstanding print quality
  
• HP's color layering technology for smooth color transitions and realistic flesh tones
  
• Yields: 450 pages (C6578DN), 970 pages (C6578AN); based on 15% coverage
  
• Average cost per page: $.08 (C6578DN), $.062 (C6578AN)