FUJITSU Scanner USB HotFix 1.0

FUJITSU Scanner USB HotFix by PFU is a small, targeted utility designed to resolve USB connection and recognition issues between FUJITSU fi, SP, and select ScanSnap scanners and Windows PCs. It applies PFU-recommended adjustments to driver and USB power-management settings to improve stability, reduce intermittent disconnects, and prevent “scanner not detected” problems—especially after Windows updates or when resuming from sleep.

What it does:

• Addresses USB communication and power-management conflicts that can cause dropouts or failed detection
• Optimizes settings used by PFU scanner drivers (e.g., PaperStream IP) for more reliable operation
• Helps mitigate issues seen with certain USB 3.x controllers and selective suspend behavior

When to use it:

• Your scanner is intermittently not recognized, disconnects during use, or fails after sleep/resume
• You’ve upgraded Windows (e.g., to Windows 10/11) and the scanner stopped being detected
• Scanning applications can’t find the device even though it’s connected and powered

Requirements and notes:

• Administrator rights and a system restart are typically required
• Use with supported FUJITSU/PFU scanner models; check PFU’s release notes for exact compatibility and OS versions
• Install the latest PFU scanner drivers before running the HotFix
• Connect the scanner directly to the PC (avoid USB hubs) during setup

This HotFix is not a general USB driver; it specifically targets PFU/FUJITSU scanner connectivity on Windows. For model-specific guidance and the latest support information, refer to PFU’s official support site.

FUJITSU Scanner USB HotFix is developed by PFU and is used by 41 users of Software Informer. The most popular version of this product among our users is 1.0. The name of the program executable file is wiaacmgr.exe.

You can check USB Safely Remove, Scanner Central Admin Agent, Fujitsu ScandAll PRO and other related programs like Net Hotfix Scanner at the "download" section.