<!-- from fixya rte -->Ho do I instll hp 3050ithout isc - HP LaserJet 3050 All-In-One Printer

If you are trying to install the printer without a disk, then you are in luck (if you use Windows). HP printer drivers (and most other national brands) are pre-installed in the operating system. Set up the printer, plug it into the computer and then turn on the printer. You should get a pop-up on your computer that says it has a new device. It will automatically try to determine what the device is and then load that driver. It only takes a couple of minutes. If you have trouble or don't use Windows, you can go to hp.com and find driver downloads there.