W1Y45A “HP CLJ Pro M454dw **NEW Supplies:W2030A,W2031A,W2032A,W2033A” “28ppm Black/Color, Res 600x600dpi, 1.2GHz Processor , 512MB Memory, Duplex, 1 host USB at rear side , 2.7 inch intuitive color touchscreen Network, WIFI,WIFI Direct,E-Print Airprint, Duty Cycle 50,000pages, USB2.0”