Spec Description Wireless capability Optional, enabled with purchase of a wireless hardware accessory. Dual band Wireless Station and Wi-Fi Direct functionality available with HP Jetdirect 3100w BLE/NFC/Wireless Accessory 3JN69A Connectivity, optional HP Jetdirect LAN Accessory 8FP31A; HP Jetdirect 3100w BLE/NFC/Wireless Accessory 3JN69A Connectivity, standard 1 Hi-Speed USB 2.0 Host; 1 Hi-Speed USB 2.0 Device; 1 Gigabit Ethernet 10/100/1000T network Mobile printing capability HP ePrint; Apple AirPrint™; NFC touch-to-print (optional); Mopria™ Certified; Wi-Fi® Direct printing; ROAM capable for easy printing; PrinterOn Print Network protocols, supported Via built-in networking solution: TCP/IP, IPv4, IPv6; Print: TCP-IP port 9100 Direct Mode, LPD, Web Services Printing, IPP 2.0, Apple AirPrint™, HP ePrint; Discovery: SLP, Bonjour, Web Services Discovery; IP Config: IPv4 (BootP, DHCP, AutoIP, Manu... Network capabilities Yes, via HP Jetdirect Ethernet embedded print server (standard) which supports: 10Base-T, 100Base-Tx, 1000Base-T; 802.3az (EEE) support on Fast Ethernet and Gig Links; IPsec (standard); 802.11a/b/g/n wireless networking (Optional); second Etherne... Tariff numbers 8443321000; 8443321010; 84433239 RMN number BOISB-1900-00 Control panel 2.7" Color Non-Touch Control Panel with 24 Keypad Capacity 4 GB eMMC Maximum input capacity (sheets) Up to 900 sheets (with Optional 550-sheet tray) Input capacity Up to 350 sheets (Tray 1: up to 100 sheets; Tray 2: up to 250 sheets) Standard input capacity (envelopes) Up to 10 envelopes Finished output handling Sheet feed Media type and capacity, tray 1 Sheets: 100; Envelopes: 10 Media type and capacity, tray 2 Sheets: 250 Media type and capacity, tray 3 Sheets: 550 (optional) Maximum output capacity (sheets) Up to 150 sheets Output capacity Up to 150 sheets Standard output capacity (envelopes) Up to 10 envelopes Paper handling input, optional Optional third 550-sheet tray Paper handling input, standard 100-sheet tray 1, 250-sheet input tray 2 Paper handling output, standard 150-sheet output bin