I think I have the same printer, it was stuck at 'processing' too..
I am at Zorin OS Lite 16.3
I ran this command: hp-doctor
That was all, it downloaded necessary drivers and printing is working.
Solutions found here:
I think I have the same printer, it was stuck at 'processing' too..
I am at Zorin OS Lite 16.3
I ran this command: hp-doctor
That was all, it downloaded necessary drivers and printing is working.
Solutions found here: