ZT 400 Series LCD Error Invalid Channel or Invalid Security Mode
Article ID: 91841734
Topic or Information
Printer is displaying or has a QR Code Error
Invalid Security Mode - QR code error "WlanInvalidSecurityMode"
Invalid Channels - QR Error Code "WlanInvalid Channels"
ZT400 Series Printers using the Wireless Communications Option
WlanInvalid Channels – This means that you have selected a channel which is invalid per you certified country list. In manufacturing we set a region, and the customer will set a country. If the channel selected is invalid for the new country you will see this error.
WlanInvalidSecurityMode – This occurs when you try to use a security mode (WEP, WPA, etc) that is currently disabled. The easiest way to fix this is to default the WLAN settings and re-setup.
Defaulting Network Settings Read More>>
Viewing the Network Configurations Read More>>
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