HP TerraJet Toner Cartridges are designed for efficient toner use for less waste and outstanding quality printing with built-in security.[13,14] Take pride in high-quality prints with Original HP Toner. The choice you can trust to help avoid reprints and wasted supplies. Choose Original HP Supplies, designed for reliability and consistency. Less energy consumption[8] and easy recycling[10] Use an average of 7% less energy.[8] Use less energy when printing than previous generation cartridges.[8] Easy recycling when returned to HP Planet Partners[10] Help protect indoor-air quality. Meets eco-label emission criteria[9] Truer-to-life colors. Higher efficiency toner[1,2] Highly efficient toner particle design with protective shell and low-melt formula. More true-to-life colors and sharper details.[1] Consistent performance—from the first page to the last. To protect your printer and your data[13] With tamper-resistant proprietary firmware and secure chips, be confident they're genuine HP cartridges.[13] Tamper evident packaging & security labels for safe tracking.[13] TerraJet Toner cartridges are part of an ISO-certified[14] HP secure supply chain.