HTML & CSS Set printer settings to print label

[AdyUPL]

Hi,
Where i have mistake?
I try set print friendly page to print label.

It's work when i edit printer settings before print.
How i can set this from this page?

<style type="text/css">
body {
    margin: 0;
    padding: 0;
    background-color: #FAFAFA;
    font: 8pt "Arial";
    font-weight:bold;
    text-align: center;
}
@page {
    margin: 0mm;
    size: 50mm 30mm portrait;
}

* {
    box-sizing: border-box;
    -moz-box-sizing: border-box;
}
.page {
    margin: auto;
    border: 1px #D3D3D3 solid;
    border-radius: 5px;
    background: white;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);

}
@media print {
    .page {
        margin: auto;
        border: none;
        border-radius: none;
        box-shadow: none;
        background: initial;
        page-break-after: always;
    }
}

#img{
    transform:scale(0.6,0.6) translate(-20%,-3px);;
}
</style>
<div style="max-width: 50mm;max-height: 30mm;">
<div class="page">
Data przyjęcia: {{{value DataPrzyj}}}<br>
Nr: {{{value NrInw}}}<br>
{{{value Nazwa}}}
<div id="img">{{{value KodKres2}}}</div>
{{{value KodKres}}}
</div>
</div>

 

[AdyUPL]

@REF

 

[Deleted member 2829]

I had not seen your initial post. It seems you are still looking for a solution ?
If I understand correctly you want to set, from within your page, the label size and margins in the Printer Preferences of your label printer ? I don't think that is possible, but perhaps someone else here knows more. Anyway, I do not understand why this should be necessary. If you set the parameters correctly in your Printer Preferences, surely it will be remembered for the next time, and there would be no need to worry about it ever again ? Or do the settings change back to the wrong values every time ? If so, that is what you need to look into, instead of trying to change it programmatically. Unless of course you use the same printer for different sizes of labels ?

 

[AdyUPL]

Yes, still looking a solution .
In preferences i have good settings but if i try print. Settings is different