Hello, I'm creating a UI to print labels using the GK420t network printer.   I wrote a service in Groovy to send the print command to the the printer.  I'm printing many labels at once…

Hello,   I am developing software in C# for the .NET Framework that takes a QR code represented in a .PNG image and converts it to the ZPL format.  With that said, although printing a…

Hello,   I am developing software in C# for the .NET Framework that takes a QR code represented in a .PNG image and converts it to the ZPL format.  With that said, although printing a…

Hello,   The command ! U1 setvar "device.languages" "zpl" does not work. However ! U1 getvar "device.languages" does work but always returns "line_print" even after executing the setvar command…

Hello. Is it possible to print in ZPL language (Zebra GK420d) block of text (^TB command) from bottom line? I need to print Name, Address, Zipcode and City but Name must be in bold and larger text…

Hi, I am trying to print a label but the new line char "\&" doesn't seem to be working in my zpl code. I am not sure what I am missing Any help is appreciated.   CT~~CD,~CC^~CT~ ^XA~TA000~…

I need to print special Turkish characters with zpl 2 codes. I create my zpl String and send it to the print server. But Turkish Characters are not printed. My code is below. I added a font that has…

Hello,   Request to printer fails when printed from a web page (firefox) and if it contains special characters. Sample content in the string is "1DFDX_1Dz_1D8_1D_Ï_87_ñ_04>_83_ÿ@_1E_04" .…

Hi. I'm trying to print a label with a rectangular data matrix by passing zpl to the printer. It works OK when trying to print a square one but doesn't work when its a rectangle.   The printer…

Hi ,   We tried giving "~JA" zpl command to the printer to stop printing, but it's not stopping the prints. We tried printerConnection.close() to stop the print but still no luck. Any sample…