Lazyweb: printing

I don't own a printer, nor do I want to. On the rare occasions when I need something on paper, I pop into a net cafe, or cajole a friend into printing it for me. This gets a bit pricy/cheeky when it involves more than a few pages. Also, it takes far too much time and faff.

Somewhere, there must exist a company that will accept documents by email, print them, and post me the results. But I've not been able to find any. The print shops I can find are geared either towards making glossy full-colour brochures, or to printing lots of copies of the same document.

Does this kind of print-and-post service exist? Where?