Open the print spooler and Restart.
Disconnect from the printer the power cord. Reconnect it and try printing after a while.
If the USB print link is your attachment sort, then disconnect the USB cable. Reconnect it a while later and try to print.
Attempt to solve the problem with Print and Scan Doctor.
Try printing after the Pause Printing and use 123 hp printer Offline on the queue window of the print.
Try to print your 123.hp.com/officejet pro 9015 as the 123 hp standard printer for devices and 123 hp printers.
Deactivate your firewall system and then try to print. If the issue remains unresolved, restart the firewall and continue to the next step.
Go to Printers and Devices and delete your printer from the list. After you restart your laptop and try to print, re-install your 123.hp.com/officejet pro 9015 software.
Try to print from another application to ensure that the issue is not with the application form which you previously tried to print.
Try to print from another customer account to make sure that you had the required permissions from your previous account.
Enter the command prompt: SFC/scan now to detect problems with system files and execute repairs in the System File Checker.