I'm trying to figure out HTML in raw printing.

[BrunolourencoLucas]

Hello, I'm just trying to figure out HTML printing. Every time I send a print job, it doesn't print the HTML; it only outputs a blank space. Here is my code:

                var size = {paper: data.pedido.modelos.etiquetaConfig.width, col: data.pedido.pedidoConfig[0].colunas}
                var config = getUpdatedConfig(imp, {
                    quant: data.pedido.copies, rotation: 0,
                    size: paperWidth(size),
                    height: parseFloat(data.pedido.pedidoConfig[0].height)
                });
                var options = {
                    pageWidth: paperWidth(size, true),
                    pageHeight: parseFloat(data.pedido.pedidoConfig[0].height)
                }
                var opts = getUpdatedOptions(options);
                var data = [
                          '^XA\n',
                          '^FT79,230^A0B,17,19,TT0003M_^FH198,1,0,R^FH\^FDTAM:G COL:2402 G:06^FS',
                           {
                              type: 'raw', format: 'html', flavor: 'file',
                              data: 'C:\\xampp\\htdocs\\public\\html.html',
                              options: { language: "ZPL",pageWidth:105,pageHeight:85 } // , "pageWidth":..., "pageHeight":... },
                           },
                           '^PQ1',
                           '^XZ\n'
                ]

                //'C:\\xampp\\htdocs\\writable\\teste\\html.html',
                console.log(config);
                console.log(options);
                console.log(data);
                if (qz.websocket.isActive()) {
                    qz.print(config, data).then(() => {
                        event({ref: id, type: 'impressao', val: grade})
                        qz.printers.stopListening();
                        loaderbut(true);
                    }).catch(displayError);
                } else {
                    startConnection()
                    setTimeout(function () {
                        qz.print(config, data).then(() => {
                            event({ref: id, type: 'impressao', val: grade})
                            qz.printers.stopListening();
                            loaderbut(true);
                        }).catch(displayError);
                    }, 100)
                }

I can print if I use pixel printing, but every time I print a label, I receive a paper jam error. I can't figure out why.

[BrunolourencoLucas]

i'm using a TSC TTP2410NT as printer, if i use a http path to the html file, i get the same result.
i have put this line to test "'^FT79,230^A0B,17,19,TT0003M_^FH198,1,0,R^FH\^FDTAM:G COL:2402 G:06^FS', < this prints normally, but the html does not, if i remove i only get a blank page

[tresf]

Gotcha. We'll take a look and let you know what we find. It might be a couple of days.

[lite1979]

pageWidth:105,pageHeight:85

I tried using "pageWidth: 105" (this is called Render Width on the website) at https://demo.qz.io using the Raster Print > HTML (ZPLII) function to print to my Zebra GK420d (203 dpi), and I also got a blank page.

This is because the pageWidth parameter is measured in "dots", meaning that a 203 dots-per-inch (DPI) printer is trying to fit the HTML content on an area that is approximately one half inch wide and less than a half inch tall, and the print result fails to render on such a small printable area with such a low DPI.

Raw languages do not comprehend the "units" from pixel printing, so some knowledge of the printer's hardware is required to achieve good results when leveraging rawHTML, rawPDF or rawImage functions, specifically the dpi of the printhead as it relates to the width and height of the paper/labels.