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Like any computer peripheral devices, printers also need additional software to run in Windows. To connect hardware devices, this software is generally known as driver. The Printer driver works as a bridge that connects the gap between your computer and printer. Driver helps in convey commands to the printer how and what to print. You can easily download HP printer driver from 123.HP.com and then install it.
Sometimes, during the software installation, a fatal error displays on the computer. This error is mainly caused when computer failed to recognize the printer driver. There are many possible reasons why your HP printer driver might stop working or your computer does not identify it.

Such as:
Driver may be corrupted or incompatible
Settings are incorrect or missing updates
Resolving a printer fatal error is often simply a matter of updating or reinstalling the driver. Therefore, look at the possible solution to fix fatal error which appears while installing software update.
Let’s start the process:
When you are asked to connect the USB cable at the time of installing software then make use of the Device Manager to manually pick the printer driver. Follow the below mentioned steps to complete the software installation by opening the device manager.
Even if after trying these simple steps, you are unable to fix fatal error, then you need to download your printer driver once again. In order to download complete genuine driver, you need to visit 123.HP.com/setup at once. Here, you will get all the desired driver software for your related HP printer that also supports in your respective operating system.