Ubuntu 16.04 Intel® Xeon(R) CPU E5607 @ 2.27GHz × 8 64-bit
HP Laser Jet 1012 using hp-Laser-jet-1012 driver
Each time I print I get an extra page printed at the end of my print job with the error "This error condition occurs by design when an attempt to print with a PCL5e or PCL6 printer driver occurs and is NOT a bug within the product software. Install the correct HP LaserJet Host-Based Printer Driver or the HP LaserJet printing system software for the product." http://support.hp.com/us-en/document/c00063454
My desktop has the correct driver. Therefore after sudo apt-get update - sudo apt-get upgrade I went to http://hplipopensource.com/hplip-web/install_wizard/index.html I download the latest version of HPLIP to get access to new features and bug fixes, as suggested.
I still have the same error. I am lost. Does only have an idea what is the cause of this error -- "Unsupported Personality: PCL"