To start the process of your HP M140w, first plug in the mains cable to a working socket . Then, power up the machine using the start switch . Next, install the included software from the media or, https://how-to-setup-hp-m140w-pr601333.life3dblog.com/40780851/getting-started-with-your-hp-m140w-machine-a-step-by-step-instruction