Can printed image quality be improved?

[mrdesai109]

I am using an Epson printer to print an image. The problem I am facing is regarding the image quality. I tried printing with a native Android app and found the printing quality is better.

Here's the code I am using -

 final Uint8List bytes = base64Decode(imageAsBase64);
      i1.Image? image0 = i1.decodeImage(List.from(bytes));
      if (image0 != null) {
        i1.Image image1 = i1.copyRotate(image0, 90);
        bytesToPrint += generator.image(image1);
        bytesToPrint += generator.cut();
        printer.rawBytes(bytesToPrint);
        printer.feed(2);
        printer.cut();
        await Future.delayed(const Duration(milliseconds: 100));
        printer.disconnect();
        print('Printer Disconnected');
      }

I am using printer.rawBytes(). Also tried with printer.image().

Can the printed image be clearer?