Surprised by this price. It's about $100 less than I was expecting for a Brother laser colour printer with scanner, duplex and wireless.
The L3750 is $448 from OfficeWorks, which seems the best price going for it. From the specs on the Brother website, the only differences that I can see is the L3745 is 2 pages per minute slower, 200g lighter and 4 decibels quieter.
There are details on joining TGG Commercial here. There are many posts praising Brother laser printers on OzBargain.