HP OfficeJet 250 Mobile All-in-One Multifunction Inkjet Printer. Print technology: Thermal inkjet. Printing: Color. Copying: Color. Print speed (black, standard quality, A4/US Letter): 10 ppm. Maximum resolution: 4800 x 1200 DPI. Print speed (color, standard quality, A4/US Letter): 7 ppm. Maximum copy resolution: 600 x 600 DPI. Copier resize: 25 - 400%. Maximum number of copies: 50 copies. Optical scan resolution: 600 x 600 DPI, Max scan area: 216 x 356 mm. Scanner type: Flatbed. Standard input capacity: 50 sheets. Paper input type: Paper tray. Dimensions: 3880.2 x 198.3 x 91.3 mm. Color: Black.