Multi-function 3-in-1 with ADF(printing, copying, scanning) laser printer. Fast and high definition printing up to 22ppm (A4) / 23ppm (Letter) in black and white. Sleek design and compact size 417 x 305 x 301 mm fit nicely on any workspace. Easy one-step wireless installation. Connect with Hi-Speed USB 2.0 and WIFI. Mobile device printing with IOS and Android system, Pantum APP available. Google cloud printing ready. Up to 1200 * 1200 dpi resolution, showing the original pattern incisively. 1-year standard warranty from the date of purchase. Pantum online customer service available.