HP Printer Laser MFP 135w

Print size: A4/ functions: print, scan & copy. Print speed: up to 20 ppm

Print resolution: up to 1200 x 1200 dpi

Duplex printing: manual. Connectivity: wireless 802.11 b/g/n, Hi-Speed USB 2.0. Paper handling: 150 sheet input tray

Model number: 6HU11A

This printer is intended to work only with cartridges with original HP chips or circuitry and will block cartridges using non-HP chips or circuitry

Periodic firmware updates will maintain the effectiveness of these measures.