While there is no direct, official "plug-and-play" installer from Umax for modern 64-bit systems, you can still get this hardware running using several proven workarounds. 1. Use the Windows Generic "USB Scanner" Driver
Finding a working can be a challenge because Umax stopped official driver development for many older models long before 64-bit operating systems became the standard. The "USC 5800" is often synonymous with the Umax Astra 5800 series.
If you still have the original installation disc or a downloaded driver for Windows XP/Vista, you can attempt a "forced" installation using compatibility settings. Umax Usc 5800 Scanner Driver For Windows 7 64 Bit
Check and select Windows XP (Service Pack 3) or Windows 2000 . Check Run this program as an administrator and click Apply .
Choose , then select Let me pick from a list of available drivers on my computer . While there is no direct, official "plug-and-play" installer
It bypasses the need for the original Umax Vista-era drivers and works natively on Windows 7 64-bit.
Run the installer. If it installs but fails to open, apply these same compatibility settings to the actual scanning application icon on your desktop. 4. Alternative: The "Samsung CLX" Trick The "USC 5800" is often synonymous with the
Because Umax does not provide 64-bit TWAIN drivers for the 5800 series, many users turn to VueScan , a professional scanning application.
VueScan includes its own reverse-engineered drivers for over 7,000 scanners, including 57 Umax models.