In our guide we have clearly described the right method of installing a printer driver so that you can avoid driver installation mistakes. Please read our printer driver installation guide given below before starting the installation of your printer driver. Download the driver directly from the HP LaserJet 2100 official website.HP LaserJet 2100 driver for Linux, Ubuntu – Download.HP LaserJet 2100 driver for Mac OS v10.0 to 10.15– Download.HP LaserJet 2100 driver for Mac OS 8 and 9 – Download.