Hello everyone,
I’m experiencing an issue with generating invoices in our .NET application. The invoices are being reported successfully to ZATCA, but when printed on thermal paper, the QR code is not readable.
Has anyone encountered a similar problem? Any suggestions on how to ensure the QR code remains scannable after printing? I appreciate any insights or best practices for generating and printing these codes effectively.
Thank you!
Any more has encountered ?? Any recommended lib ?? I am actually using zxinig since been used for phase 1 . In addition , I’ve tried QRCode lib
Look forward to seeing options /ideas / recommendations
Regards
Dear Team,
I am pleased to inform you that the issue with the QR code readability has been successfully resolved. After careful analysis and adjustments, I found that removing the QR version specification entirely allowed for better optimization. Additionally, I set the error correction level to L (Low), which has improved scanning performance without compromising the integrity of the data.
These changes have resulted in the QR code being fully readable during printing and scanning, meeting all the necessary requirements.
Thank you for your guidance and support throughout this process.
Sincerely,
Jaffer
Let me know if you’d like to make any changes!