Wireless Error Invalid Channel on the LCD Display
Article ID: 48545302
Topic or InformationInvalid Channel Error due to misconfigured printer wlan settings
Applies ToQln Series and ZQ500 Series Mobile Printers
The wireless lan setting must be properly configured to support the intended network connectivity. A misconfigured printer wlan setting can cause an Invalid Channel Error. Verify the wlan region, country, channel list, and band setting are correct to assure proper compatibility using the SetGetDo getvar command.
Open the Zebra Setup Utility Communications window and send the following SGD Commands to the printer to determine the wlan settings.
! U1 getvar "wlan.region_code"
! U1 getvar "wlan.country_code"
! U1 getvar "wlan.user_channel_list"
! U1 getvar "wlan.allowed_band"
Example of sending and receiving commands in the ZSU communcations window
SetGetDo Information Read More>>Download the Zebra Setup Utility Read More>>
+ Product Codes
- QLn Series Healthcare Mobile Printers
- QLn Series Mobile Printers
- QLn220 Healthcare
- QLn220 Mobile Printer
- QLn320 Healthcare
- QLn320 Mobile Printer
- QLn420 Mobile Printer
- ZQ500 Series Mobile Printers
- ZQ510 Mobile Printer
- ZQ520 Mobile Printer