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How to Fix Printer Validation Failed

January 29 2020


If you find the failed error of Printer Validation Failed, it usually means that there is some obstacle in the printer, or that the carriage of the device does not move freely. You will troubleshoot the error in several ways. For one, simply unplug the power to reset all of your apps.

Sometimes the error occurs after a recent software upgrade or power outage. 

The fault is mostly due to incompatible drivers on your HP ePrint computer with Windows 7x 64 or Windows Vista 64.

Ink System Failure Errors 

The control panel on the printer shows an alphanumeric error code showing an ink system failure Search for the complete list of codes on the HP website (123.hp.com/setup) To mitigate this mistake, first and foremost always use genuine ink cartridges.

Driver Uninstall and Install From the Root


Uninstall and reinstall printer drivers at root level If you are using the Windows Operating System, open Programs and Features-> select HP Printer Name-> Uninstall Devices and Printers-> find your HP Printer Name-> right-click-> select Delete / Remove Device To remove root level drivers, press Windows Key + R-> enter printui.exe/s-> Ok-> Drivers (tab)


Once you are on HP's website, select your country-> enter the model number in the empty field Choose the appropriate operating system (this is automatically detected by the website) Once you are on HP's website, the setup wizard will prompt you to connect the printer and the device.

Updating Firmware

You can update the firmware directly from the control panel of the printer If your Hp printer validation failed computer has an ePrinticon then press HP ePrint-> Settings / Setup-> Product Update / Check for Updates For printers that only have text menus, select Settings / Service / Setup-> Preferences / Tools / Printer Maintenance-> Printer Update / Web Services Allow on-screen conditions to automatically start up.

HP Smart App

Consistently search and install printer updates on your Windows computer with the help of the HP Smart App The app can be found in the Microsoft store on Windows 10, and once you locate it click and follow the instructions As the printer is already on the network, the app will automatically identify it and pick it to control your printer preferences and supplies through the app. Maintenance activities can be carried out via the Printer Quality Tools command on your printer.


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