[Recommended] Use the tool called
Twacker which is developed by the TWAIN Working Group
If your device is not listed, please check if the driver is installed. Or, try running
Twackeras admin to see if it shows up.
If scanning is successful without any errors, then your device should be TWAIN compliant. You can also try other commands to see how it works. If your scanner doesn’t work with
TWACKER, please check your scanner model online and make sure you have installed the (latest) TWAIN driver from its manufacturer.
This list is maintained by hardware vendors and may be incomplete. In this case, try the two ways above instead.
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