no setting, confusing support site, it is impossible for doctors' offices

prompt delivery from Poland, device makes good impression externally, handy, easy to connect. After installing the enclosed DVD we not good but just printed the test page still acceptable (out of focus, sometimes a bit blurred). After registration of the printer as a system printer is trying prescription forms, Arbeitsunfähigkeitsfromulare etc., as well as practical information, medical reports etc. print. It is not possible to set one of the Schriftbielder offered in Hardwarediplay (Roman, Sans Serif), but the printer printing in an indefinable case-width type far beyond the edges. In intensive search for Teeibern or other installation software for Windows 8.1 found nothing - hours of effort and total frustration. Must countries printers return again.