Install the latest driver for HP scanjet 3770 driver for windows 7
Download the latest and official version of drivers for HP Scanjet 3770 Digital Flatbed Scanner. This driver package is available for 32 and 64 bit PCs. It is compatible with the following operating Systems: Windows. Don’t worry if you don’t know what’s your operating system. HP website will automatically detect your device and select the best installer for your OS.