Rely on clear PDF output with the Adobe PDF Print Engine. Save up to 40% time changing media with the dual roll option. The most secure large format printer*. Get the best data protection with encrypted communications & Access Control List. This printer is intended to work only with cartridges that have a new or reused HP chip, & it uses dynamic security measures to block cartridges using a non-HP chip. Periodic firmware updates will maintain the effectiveness of these measures & block cartridges that previously worked. *Based on comparison of published security specifications commissioned by HP & performed by Sogeti in January 2021. Comparison of the HP DesignJet Z6 Pro 64" Printer & competitors that represent the majority market share worldwide as of 2020 according to IDC. Maximum Print Speed (Black): 152 sq ft / hr; Maximum Print Speed (Color): 152 sq ft / hr; Print Resolution (Black) (Width x Height): 2400 x 1200 dpi; Print Resolution (Color) (Width x Height): 2400 x 1200 dpi.