(2) during the scan, the scan head light but can not identify the bar code, scan the system and very slow, how do?
发布时间：
2016-8-1 14:23:38
· Recalibrate the scan head, methods of operation: Double-click the "Scanner" on the desktop, open the scan head, the scan head is reset, the reset can be successful;
• Check whether the scanned bar code intact without damage;
· If the scan head recalibrate, and make sure the printer is not damaged, you can reboot the device.
