Getting your new HP M140w unit installed can seem tricky at first, but this simple guide will lead you through the process . First, take out all materials and plug in the power cord to a working outlet. https://how-to-setup-hp-m140w-pr134085.pointblog.net/how-to-set-up-your-hp-m140w-printer-a-step-by-step-guide-96823185