Welcome to the HP support community.
Are you getting any error messages?
Meanwhile:-
Following is a list of possible causes for a blinking Power light:
Solution:-
Close the front access door.
Figure : Close the front access door
![Image: Close the front access door]()
Did you uninstall the printer driver from the level?
If not, follow these steps:-
Perform root level uninstallation to remove all the printer related software's.
- In Windows, search for and open Programs and Features.
- Select your HP printer.
- Select Uninstall.
- In Windows, search for and open Devices and Printers.
- In the Devices and Printers window look for your HP Printer. If you see it listed, right-click on it and choose "Delete" or "Remove Device.”
- Open up the run command with the "Windows Key + R" key combo.
- Type printui.exe /s and click OK.
- Click on Drivers tab.
- Look for HP Printer driver. If you see it click on it and click Remove at the bottom.
- Select OK.
- Remove all instances of the same.
- Select Apply and OK on the Print Server Properties windows.
- Close Devices and Printers.
- Restart the PC again.
Download and install printer full feature driver
Click here to download the driver
Refer this HP document fr more assistance:- Click here
I hope that helps.
To thank me for my efforts to help you, please mark my post as an accepted solution so that it benefits several others.
Cheers.