Four color printers are not meant for printing photos? Is this also valid for color laser printers? I don't think I will be able to find a store that will allow testing print photos.
Take a look at dedicated photo printers. They all use more than one shade of grey, light shades of cyan and magenta and often another color or two in addition to the basic CMYK inks. They do this for a reason. Better photos than just using the four basic colors.
As I said, one can make photos using the basic CMYK inks (or toners, in the case of laser printers) but the results will be better using a dedicated photo printer that uses more than four inks.
Additionally, the longevity of prints from a basic, mainly office type printer, is a question mark. One of the design factors in making inks for dedicated photo printers is optimizing the longevity of the final print. This may or not be taken into account in designing inks for more basic printers. I suspect that longevity is less heavily weighted for office type printers than it is for dedicated photo printers. Whether longevity of prints matters to you or not, it is worth knowing about.
Only you can decide if these factors matter enough to you to be worth the extra expense of a dedicated photo printer vs. the type of printer you asked about.
Regards,