This article is used to troubleshoot "USB COM" related issues and gives the corresponding processing directions and setting entrances.
Applicable to:
A5, A6, A8, CN-40, D-8600, NT-2050, NT-2055M, NT-2085 Pro, C850, E800, R2L, RS-8000BT, RS-8000PT, CS7501, NT-1950
Questions
- What to do with USB COM?
- What is the reason for USB COM?
- How to deal with USB COM?
- What settings need to be checked for USB COM?
Resolution / Answer
This article is used to explain the meaning and common processing directions of phenomena such as "USB COM". Usually when the scan results are abnormal, the device behavior is not as expected, or you need to check whether the current parameters are set incorrectly, you can refer to this article to check them one by one.
When the reading module is connected to the host using a USB cable, the reading module can be configured into virtual serial port output mode by scanning the USB COM configuration barcode.
USB COM
Scan the following barcode, USB COM.
If this does not resolve the issue, please reset the barcode scanner or contact us. Click here to find your barcode scanner model and perform the reset.