CSS Setup for Dot Matrix Printer

Well, my problem is this. I am developing a web system and I use ASP.NET MVC, I was able to generate a tab where the layout I present is null . However, I was unable to set up the print correctly for a dot matrix printer.

The size of the matrix sheet is 1/2 page ( Width : 21.4 / Height : 13,7). What would be the best page size, font, and font size for such an impression? Or are such settings made directly to the printer?

  

PS: I tried the code below and it did not work as expected.

     

PS²: I'm using window.print(); to call the modal print in chrome.

@media print {
    html, body {
        width: 5.5in; /* was 8.5in */
        height: 8.5in; /* was 5.5in */
        display: block;
        font-family: "Calibri";
        /*font-size: auto; NOT A VALID PROPERTY */
    }

    @page {
        size: 5.5in 8.5in /* . Random dot? */;
    }
}