How do I reset the HP Deskjet 2130 to factory settings through USB?

To reset the printer to factory settings, first disconnect the USB cable from both the computer and the printer. Then restart your computer, wait a minute, reconnect the USB cable to the printer, and turn on the device. After this process, re-install the software for the printer using the setup instructions provided by HP (go to 123.hp.com/dj2130 or use the CD if available).