Connect the printer via USB and run Windows Update; Microsoft often provides a basic driver automatically.
A driver is software that enables your computer to communicate with your printer. Without a driver, your computer won't be able to recognize your printer, and you won't be able to print, scan, or copy documents. The HP 1120 MFP driver is essential for ensuring that your printer functions properly and efficiently. hp 1120mfp driver
The 1120mfp was originally designed with a Parallel (Centronics) port. Most modern computers do not have this port. If you are using a USB-to-Parallel adapter cable: Connect the printer via USB and run Windows