This is the new Yellow, PIGMENT based color ink cartridge for use with the LX900 Color Label Printer. When paired with Primera's Tuffcoat Extreme Polyjet or Matte BOPP material this ink will provide stability against harsh conditions including water, chemicals, abrasion and exposure to long periods of UV light. You must use a pigment-only print head with your LX900 pigment ink. Mixing pigment ink and dye ink will cause poor print quality, reduced water and scratch resistance and damage to the print head or printer. Pigment Print Head = Part # 53472. For best water resistance print on Primera’s Tuffcoat Extreme Polyjet or Matte BOPP label stock. Will not work on TuffCoat High-Gloss, Semi-Gloss or Matte inkjet labels.