How to Set Up HP Envy 5540 Printer via 123.hp.com/setup? If you are looking to 123 hp com setup envy 5540 , the process can be quite simple and straightforward with the right guidance. In this blog, we will discuss how to set up your HP Envy 5540 printer via 123.hp.com/setup and cover all the necessary steps. Step 1: Unpack and Set Up the Printer The first step is to unpack the printer and its accessories. Make sure to remove all the packaging material and tape from the printer. Then, connect the power cable to the printer and plug it into a power source. Next, connect the printer to your computer using a USB cable or Wi-Fi connection. If you plan on using a Wi-Fi connection, make sure your wireless network is set up and that your printer is within range. Step 2: Download and Install Printer Drivers To install the printer drivers, go to 123.hp.com/setup on your computer's web browser. Enter your printer model (HP Envy 5540) and follow the on-screen instructions to downlo...