HP Officejet Pro 6830: Print Copy Scan Fax Web; A4 Size; Print Speed Black Color: 29/24ppm; ISO : 18/10ppm; DutyCycle: 15000pages; RMVP: 800Pgs/Mth; Print Quality: 600x1200dpi; 4 Ink Individual; 225-sheet Input Tray; 35-Sheet ADF; Duplex Printer: YES; Envelope Input: 15 Envelopes; Memory: 1GB; HP PCL 3GUI, HP PCL3; Scan to Thumb Drive/PC; Display: 2.65" CGD Touchscreen; HP ePRINT, AirPrint, Wireless Direct, Android; Wifi 802.11bgn, USB 2.0; 1 Host USB; Ethernet, RJ-11Fax; Dimensi: 464x560x224mm; Berat 10kg (Ink: HP 934 Black, HP 935 CMY)