USB Printer not in list

I installed an HP LaserJet 1020 recently on Windows 7 x64 Pro. Printing works from any software (Firefox, Office, etc.) and the printer shows up in the pull-down menu. However, it doesn't show up in Printers and Devices. So I'm not able to set it as default printer. Is there any other way to set the default printer (commandline?) or make the printer appear in the Printers and Devices...