I have upgraded to Ubuntu 14.04. Hp Printer 1020 plus installed but device manager says not found. I cannot print. Can somebody help me out
Install some required packages. By copy pasting following code into terminal.
sudo apt-get install hp-ppd printer-driver-hpcups printer-driver-hpijs hpijs-ppds hplip hplip-data hplip-dbg hplip-doc hplip-gui djtools
hp-setup from terminal to add the printer, which will show you a gui from which you can add the printer.
This worked for me on Bodhi Linux (which is Ubuntu 14.04 based). So might work on 14.04 of Xubuntu,Kubuntu,etc.
Note:- It works nicely with KDE too.