If you're passionate about IT and electronics , like being up to date on technology and don't miss even the slightest details, buy HP 2Z623F Black and White Laser Printer at an unbeatable price. Product width: 420 mm Paper: A4 Color: Black and white White Black Technology: Laser Maximum image resolution: 1200 x 1200 dpi 600 x 600 dpi Properties: Fax Built-in display Color display Double-sided printing Touch control Plug type: EU socket Plug-in product: Yes Connections: Ethernet LAN Type: Professional Multifunction Printer Black and white laser printer All in one Features: Automatic redial Printing Format: PDF Operating system: Android Chrome OS Speed: 20 ppm 29 ppm 40 ppm Hz: No Scanner: 1200 x 1200 dpi Printer: 1200 x 1200 dpi Yield: 250 sheets Screen: 2.7" Includes: USB cable Duplex printing: Automatic AC input frequency: 50-60 Hz Frequency: 1200 Hz Does not include: WiFi Voltage: 220-240 V Long: 39 cm Recommended use: Company and business Tray: 2 Screen diagonal (cm): 6.9 cm