HP LJ Pro M203DW: 1200, 256MB, 28ppm, USB, , 10/100 Lan, Duplex Printing, WIFI, 2line LCD display, ePrint, Apple Air print, Google Cloud Print 2.0,
HP LJ Pro M404DN: 1200DPI, 256MB, 38ppm, USB, easy access USB to print from flash, Gigabit Lan, Duplex Printing, 2line LCD display, ePrint, Apple Air print, Google Cloud Print 2.0, 1200Mhz processor speed, Monthly Duty cycle upto 80,000pages
HP LJ Pro M501DN: 1200, 256MB, 43ppm, USB, easy access USB to print from flash, Gigabit Lan, Duplex Printing, 2line LCD display, ePrint, Apple Air print, Google Cloud Print 2.0, 1.5Ghz processor speed, 2 Trays (100sheet + 250 sheet), upto 100,000pages monthly Duty cycle
