Professional printer HP 6970 touchscreen

details of printer below. Supercharge the office with affordable colour and fast two-sided performance. Save up to 70% on ink  with HP Instant Ink, and get a variety of mobile printing options and seamless mobile setup.[3,4] - Count on remarkable value for your colour printing needs. Produce the colour and black text output you need to keep your business humming, and save up to 70% on ink with HP Instant Ink.[2] - Easily print when and where you need to from your smartphone, tablet, or notebook PC.[3] Get up and running right out of the box,[4] and connect the way you want to with Ethernet and wireless networking.[11] - Work quickly and smoothly. Tap and swipe the touchscreen the same way you would a smartphone. Save paper with automatic two-sided printing, copy and scan two-sided originals, and send files to more places with less effort.[13] Processor Built-in processor: Y Processor frequency: 500 MHz Display Built-in display: Y Display: CGD Display diagonal: 6.73 cm (2.65") Touchscreen: Y Ports & interfaces Direct printing: Y Standard interfaces: Ethernet, RJ-11, USB 2.0, Wireless LAN PictBridge: N Weight & dimensions Width: 463.7 mm Depth: 390 mm Height: 228.7 mm Weight: 8.1 kg Printing Print speed (black, normal quality, A4/US Letter): 20 ppm Maximum resolution: 600 x 1200 DPI Standard printer languages: PCL 3 Print speed (colour, normal quality, A4/US Letter): 11 ppm Duplex print speed (ISO/IEC 24734) mono: 9 ipm Duplex print speed (ISO/IEC 24734) colour: 6 ipm Print speed (black, draft quality, A4/US Letter): 30 ppm Print speed (colour, draft quality, A4/US Letter): 26 ppm Time to first page (black, normal): 12 s Time to first page (colour, normal): 15 s Print margins (top, bottom, right, left): 2.9 mm Output capacity Standard output capacity: 60 sheets Input capacity Standard input capacity: 225 sheets Paper input type: Paper tray Auto document feeder (ADF) input capacity: 35 sheets Number of standard paper trays: 1 Maximum number of paper trays: 1 Scanning Optical scanning resolution: 1200 x 1200 DPI Scanner type: Flatbed & ADF Maximum scan area: 216 x 356 mm Scan to: PC Scan speed (colour): 3.5 ppm Scan speed (black): 8 ppm Duplex scan speed (colour): 1.5 ppm Duplex scan speed (black): 4 ppm Image formats supported: BMP,JPG,PNG,TIF Document formats supported: PDF,RTF,TXT Input colour depth: 24 bit Gray scale levels: 256 TWAIN version: 1.9 Scan technology: CIS Copying Maximum copy resolution: 600 x 600 DPI Copy speed (normal quality, black, A4): 13 cpm Copy speed (normal quality, colour, A4): 7 cpm Copier resize: 25 - 400% Maximum number of copies: 99 copies Copy speed (colour, draft, A4): 24 cpm Fax Fax resolution (black & white): 300 x 300 DPI Fax transmission speed: 4 sec/page Modem speed: 33.6 Kbit/s Fax memory: 100 pages Speed dialing: Y Fax speed dialing (max numbers): 99 Fax forwarding: Y Fax broadcasting: 20 locations Fax delayed sending: Y Distinctive ring: Y Power Power consumption (average operating): 27 W Energy Star Typical Electricity Consumption (TEC): 0.3 Power consumption (sleep): 1.21 W Power consumption (off): 0.29 W AC input voltage: 100-240 AC input frequency: 50/60 Operational conditions Operating relative humidity (H-H): 20 - 80% Storage temperature (T-T): -40 - 60 °C Operating temperature (T-T): 5 - 40 °C Storage relative humidity (H-H): 20 - 90% Networking Wi-Fi: Y Ethernet LAN: Y Mobile printing technologies: Apple AirPrint,HP ePrint,Mopria Print Service Wi-Fi standards: IEEE 802.11b,IEEE 802.11g,IEEE 802.11n Paper handling Maximum ISO A-series paper size: A4 Standard tray media types: Glossy paper, Matte paper, Photo paper, Plain paper ISO A-series sizes (A0...A9): A4,A5,A6 JIS B-series sizes (B0...B9): B5 Envelopes sizes: C5,C6,DL Storage Internal memory: 1024 MB Card reader integrated: N Maximum internal memory: 1024 MB