Playing with Selphy CP530 (and not really amused)

Selphy printers are small, cheap to get and not that expensive to use. In addition, there are are no inks that would dry when you don't use it for few days. Why is it cheap? Color space of the printer is very poor and there's no support for color management - so except for special types of images you are going to need more then one paper to make the result look acceptable (and in many cases even that is not going to help).