This usually means the sensor surface is dirty or the USB port isn't providing enough power. Clean the sensor with a lint-free cloth or try a USB port on the back of your CPU.
: If the scanner is not detected, check the Windows "Services" panel ( services.msc ) and ensure the MFS100ClientWinSvc is set to "Running" and "Automatic". Mfs100clientservice Version 9.0.3.8
MFS100ClientService Version 9.0.3.8 is a persistent local service layer developed by Mantra Softech This usually means the sensor surface is dirty
We conducted a controlled test using a standard Windows 11 Pro PC (Intel i5, 8GB RAM) and a Mantra MFS100 device. The metrics are as follows: Mfs100clientservice Version 9.0.3.8