You might face the HP Printer Installation Failed error during the installation of your printer on the computer. The error means that the printer drivers installed on your computer are either not installed completely or are corrupted. To fix this issue, we suggest you disconnect the USB cable from your printer and then turn it off. Wait for a couple of minutes and restart your printer. Try performing the installation procedure once again and check if the issue is resolved or not. If the installation failed error persists, contact HP Support Printer experts immediately to get remote assistance.