Impressive accuracy and detail

• Professional projects with neutral gray, true black and impressive colors.
  Achieve exacting detail and precise, accurate line quality. The HP Three-Black Ink set—including a gray HP Vivera ink—accentuates the detail in your prints. Get improved line accuracy to 0.1%1 and 0.0423 mm minimum line width, plus excellent horizontal-to-vertical line-width difference.
• Present your professional best. HP Vivera inks produce a wide range of colors, from vivid color to soft tones. With the matte black, photo black and gray HP Vivera inks in the Three-Black Ink set, you’ll create more accurate color and true neutral grays even on glossy media. You’ll achieve outstanding image quality—including difficult tones
  like polished-chrome—so your prints have smooth area fills, more depth and more subtle contrasts.