Why the scanner doesn’t output the data after barcode reading?

Sourc:The SiteAddtime:2019/11/20 Click:0

① Please scan the Factory reset code in the manual and re-plug scanner to reset the scanner. 

② And it may also because the scanner got into other output mode, you can scan the USB keyboard interface mode to get it back to USB HID connection.

If the settings above still not help, please try to change another port to check.