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javaandroidadtzebra-printers

Unexpected line by zebra printer

I'm using Zebra printer and Android. This line

printer = ZebraPrinterFactory.getInstance(connection);

make a printer to print unexpected line

U1 getvar "appl.name"

After that printer going well. How to get rid of printing that line?

Solution

  • Your printer is in line_print mode, instead of ZPL or CPCL mode.

    If your printer is in line_mode, the SDK will not work. You can still use the communications classes, but the printer helper functions will not work in line_print mode.

    If you don't want to be in line print mode, you can change the printer's language by sending the following command :

    SGD.DO("device.languages", "zpl", printerConnection)