I always bang the drum for Epson printers. In this case their MF laser printers have fax capability, but their MF colour inkets don't. When my brother bought a MF, he got a colour inkjet/scanner/copier without a fax, and got that separately. It worked out to be the same total cost and he wasn't limited to only those models with fax built-in.
Make sure you look at the cost of the toner/ink - you may realise that spending an extra $200 upfront will get you a printer that holds twice as much toner/ink and will save you $200 in the first year on the cost of consumables. Every year after that you're $200 better off. Try to compare their specs directly: write down the RRP of the toner/cartridges, the number of pages they're supposed to do, and what percentage coverage they're worked out on (warning: some will quote # of pages based on 3.5% coverage to up the number, while many quote based on 5% coverage).
Also if you want to do serious scanning with them, pay attention to the scanner specs - that is where they tend to skimp to save money. Always do a Google on "review <manufacturer> <model>" to see how they stand up to a critic's eye.
Cheers