вот это я понимаю под принтами:https://www.google.ru/search?q=%D0%BD%D0%B0%D0%B1%D0%BE%D0%B9%D0%BA%D0%B0&newwindow=1&biw=1366&bih=698&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjL_qa6nPnRAhWGB5oKHde_DwkQ_AUICCgB#newwindow=1&tbm=isch&q=%D1%84%D1%83%D1%82%D0%B1%D0%BE%D0%BB%D0%BA%D0%B0+%D1%81+%D0%BF%D1%80%D0%B8%D0%BD%D1%82%D0%BE%D0%BC+%D0%B8+%D0%BD%D0%B0%D0%B4%D0%BF%D0%B8%D1%81%D1%8F%D0%BC%D0%B8