HP Deskjet D1660 Printer, Deskjet. Maximum resolution: 4800 x 1200 DPI, Maximum duty cycle: 750 pages per month. Print speed (black, normal quality, A4/US Letter): 7 ppm, Print speed (colour, draft quality, A4/US Letter): 16 ppm, Print speed (black, draft quality, A4/US Letter): 20 ppm. Printing colours: CMYK. Maximum internal memory: Integrated. Standard input capacity: 80 sheets, Maximum input capacity: 80 sheets