This isn’t really an intended use of the main site, so you should really find a site (probably commercial, or at least advertising based) that does provide this sort of service without relying on OSM tile servers.
However, you can always download all the relevant tiles and reassemble them in an image editor, or, if you just want an enlarged version of something standard, you can export as SVG or PDF and use offline tools to scale it to any size you like.
There are, or were, sites, that will render a street atlas from OSM data.