Problem using QL-810-W

[TristanGodal]

Hi. I'm using Ionic 5.

When I try to print a label on a Brother QL-810-W, the printed text is extremely small and centered with a lot of padding. As if printing forced A4 size on 62 * 29 paper size.

Are there special and different options to apply to make the printout look the same as the preview?

Code I use :

this.printer.isAvailable().then((success) => {
        let options: PrintOptions = {
          name: (this.fileName || 'Unknown ingredient'),
          orientation: 'portrait'
        };
        this.printer.print(entry.toURL(), options).then((success) => {
          this.popoverCtrl.dismiss();
        }, (error) => {
          this.printerAlert(JSON.stringify(error));
        });
      }, (error) => {
        this.printerAlert(JSON.stringify(error));
      });

Thank you.