Let me know in the comments which Windows version you used. Doesn't work? Your hardware may have a failed CIS scanner module – common on these units after 15+ years. Last updated: October 2025 – tested on Windows 11 23H2 and Windows 10 22H2.
If you own an older HP LaserJet or scanning device that uses the component (often part of the HP LaserJet 3380 All-in-One series), you know the struggle of finding drivers for modern operating systems. Here is the definitive guide to getting your scanner working on Windows 10 and 11. First, Know Your Device The HP C7710A is not a standalone driver but typically refers to the Scan Assembly module used in the HP LaserJet 3380 All-in-One . There is no separate "C7710A driver"—you need the correct software for the host printer/scanner unit. The Main Problem HP removed official support for many legacy all-in-one devices after Windows 7. Native Windows 10/11 drivers often lack scanning functionality—printing may work, but the scanner will not be recognized. Solution: Use Windows Built-in Drivers (Works for Most) Step 1: Don't install the full HP software suite. It will likely fail or install only the print driver. hp c7710a scanner driver
HP C7710A Scanner Driver: How to Install on Windows 10/11 (Legacy Device Guide) Let me know in the comments which Windows version you used