HP Envy 4500 is a stylish printer known for its slim and sleek looks and features. The printer can support 100 pages in the input tray and can hold up to 30 pages in the output tray extension. It can print on both sides of the paper (duplex printing). The flatbed scanner at the top is useful for scanning documents to computers directly with the software installed. One of the functions of the HP Envy 4500 printer is wireless printing. The printer can be easily set up to a wireless network with the help of the WPS method. Now that we are looking at the HP Envy 4500 WiFi problems, you have to perform the troubleshooting tricks we have provided here.