Which OS are you using? If you are using Windows OS, follow these steps (Blue Dot) to get the IN-OS drivers for your printer.
Drivers Para Impresora Hp Deskjet 3940 Rating: 4,6/5 4920 reviews
Which OS are you using? If you are using Windows OS, follow these steps (Blue Dot) to get the IN-OS drivers for your printer.
Drivers Para Impresora Hp Deskjet 3940 Rating: 4,6/5 4920 reviews