hamzamon

> > > @andrey-ushakov . > -queueSleepTimeMs must default 10ms & chunkSizeBytes 50. It worked well on most printers. I have tested on 7 models. > Some issues when you...

Yes, did you find any solution ?

I am looking for how to print directly to usb pos printer using this library, can you please help me?

> > > Is there any way to preview the ticket? in terminal or something before print? Hi, I could't find how to send generated data to usb printer or...

Did you try package: printing final printers = await Printing.listPrinters(); await Printing.directPrintPdf( printer: printers[0], onLayout: (_) => _callPrint(PdfDoc.PdfPageFormat.a5)); But, I could't find how to send generated data to usb printer...

> > > How to send the printout to a specific printer to install in the windows device manager? Hello, Did you get the solution to print a deafult printer...

May I know your printer model, some printers are not supporting QR codes

I am using flutter_barcode_scanner: ^1.0.1 pluggin in my app and it's works fine. https://pub.dev/packages/flutter_barcode_scanner

Sorry dear, it was wrong window. For QRCode printing it should be supported by printer. Its not supported in my printer also, but seeking solutions (I have ordered another printer)....

Please send along with printer model number. email: [email protected]