black & white printerproduct dimension: ?40.7 x 40.3 x 31.1 cm 13.14 kilogramsfunctions print, copy, scan, fax multitasking supported yes first page out black (a4, ready) as fast as 6.8 sec first page out black (a4, sleep) as fast as 8.1 sec print speed black (iso, a4) normal: up to 28 ppm [1] first page out (ready) black: as fast as 6.8 sec [2] first page out (sleep) black: as fast as 8.1 sec [2] first copy out as fast as 6.7 sec first copy out (sleep) as fast as 9.3 sec duty cycle (monthly, a4) up to 30,000 pages [3] recommended monthly page volume 250 to 2,500 [4] print technology laser print quality black (best) up to 1200 x 1200 dpi print languages pcl5c pcl6 ps pclms pdf urf pwg display 6.8 cm (2.7 in) touchscreen, lcd (colour graphics) processor speed 800 mhz automatic paper sensor no duplex printing automatic (standard) replacement cartridges hp 30a original black laserjet toner cartridge cf230a (1,600 pages) hp 30x original black laserjet toner cartridge cf230x (3,500 pages) hp 32a original laserjet imaging drum cf232a (23,000 pages) [14] hp eprint capability yes mobile printing capability hp eprint wi-fi direct printing airprint 1.5 with media presence sensor google cloud print 2.0 nfc touch-to-print enabled [10] wireless capability built-in wi-fi 802.11b/g/n connectivity, standard 1 hi-speed usb 2.0 1 hi-speed usb 2.0 (host) 1 ethernet 10/100base-tx 1 phone line (in) 1 phone line (out) wireless nfc network ready standard (built-in ethernet, wi-fi 802.11b/g/n) minimum system requirements windows: 10, 8.1, 8, 7: 32-bit/64-bit, 2 gb available hard disk space, cd-rom/dvd drive or internet connection, usb port, internet explorer windows vista: 32-bit only, 2 gb available hard disk space, cd-rom/dvd drive or internet connection, usb port, internet explorer 8 apple os x sierra (v10.12), os x el capitan (v10.11), os x yosemite (v10.10), 1 gb available hard disk space, internet required, usb port compatible operating systems windows: 10, 8.1, 8, 7: 32-bit/64-bit, 2 gb available hard disk space, cd-rom/dvd drive or intern