Specifications include, but are not limited to: Item bid must include: Minimum of first page out (ready) black: as fast as 5.3 seconds Minimum resolution (black): FastRes 1200; 1200 x 1200 dpi Monthly duty cycle: Up to 275,000 pages Minimum display: 2.7-inch (6.86 cm) QVGA LCD (color graphics) rotating (adjustable angle) Minimum processor speed: 1.2 GHz Minimum print languages: HP PCL 6, HP PCL 5 (HP PCL 5 driver available from web only), HP postscript level 3 emulation, native PDF printing (v 1.7), Apple AirPrint™ ; Minimum number of standard paper trays: 2 Maximum number of paper trays: up to 6 Must have Mobile Printing Capability: HP ePrint; Apple AirPrint™; Mopriacertified Minimum Standard Connectivity: 1 Hi-Speed Device USB 2.0; 2 Hi-Speed USB 2.0 Host; 1 Gigabit/Fast Ethernet 10/100/1000 _Base-TX network; Hardware Integration Pocket Must have Optional Connectivity: HP Jetdirect 2900nw Print Server J8031A; HP Jetdirect 3000w NFC/Wireless Accessory J8030A Minimum system requirements: 1.3 GB available hard drive space; Internet; OS hardware requirements; 2 GB available hard disk space; OS hardware requirements .