Looking for a small business home office use printer which can use Print, Fax , Copy and Scan.

Daily printing were usually A4 size (Black) and sometimes were A4 size color. according to my understanding the printer that i looking were Color Laser Printer which is low cost when printing Black and White , but if not mistaken this kind of printer print out color one were wasn't that impressive rite?

any brand or model recommended ? What the price for the cartridge to replace? how many paper can be printed with single cartridge ?