Hello,

I am experiencing an issue with a ZC350 printer using the ZC Printer SDK (SDK_PC-.NET-Card_v3.01.332). When attempting to print a template that includes a QRCode element, I receive the following error:

Value to encode is not valid for barcode type: QRCode.
    

Here is the relevant snippet of the template XML for the QR code:

<barcode x="155" y="525" rotation="0" code="qrcode" multiplier="8" encode_type="byte" encoding_name="UTF8">https://altinors.com/</barcode>

I have tried the following troubleshooting steps:

• Increased the multiplier from 1 to 8.
• Explicitly set the encode_type to "byte" and encoding_name to "UTF-8".
• Considered adjusting or removing the height and width attributes to allow for auto-sizing.

Despite these adjustments, I continue to receive the error:

Value to encode is not valid for barcode type: QRCode.
    

Could you please advise on what might be causing this issue or provide additional troubleshooting steps?

Thank you for your assistance.