Need help on printer/scanner/copier

I had HP printer&Scanner&Copier PSC 750, the problem of this printer is the three colors ink is in the same cartridge so when one color is empty, I have to change the whole ink cartrige even the other two color still half full.

I also have Epson R-200 printer, this printer have 5 different ink cartriges one cartrige per one color, so when one cartridge is empty I need to changed that cartridge only I dont have to change all 5 cartridge as I have to do on the HP printer above.

Right now I am planning to replace the HP PSC, so I need a Printer&Scanner&Copier with 5 different colors ink cartridges (as Epson R-200) in which when one color empty then I need to change that color only and left the rest alone.

If you know one please let me know or post.

Many Thanks