To initiate the setup of your HP M140w, first plug in the mains cable to a working receptacle. Then, activate the printer using the on/off switch . Next, install the included program from the media https://how-to-setup-hp-m140w-pr533385.myparisblog.com/42984928/getting-started-with-your-hp-m140w-device-a-step-by-step-tutorial