You can buy compatible ink from here:-
http://www.inkstation.com.au/4-pack-canon-pgi1600xl-compatib…
- Printer Type - Ink
- Copy - True
- Fax - True
- Scan - True
- Printing Resolution (dpi) - 600 x 1200
- Scanning Resolution (dpi) - 1200 x 1200
- Individual Ink Tanks - True
- AirPrint - True
- Duplex Printing - True
- Print From Memory Card - True
- Wireless - True
- Wireless Range - 50
- Wi-Fi - Yes
- Ethernet / LAN Ports - 1
I bought one of these last weekend, but forgot to add it here.
It is a pretty good printer, however it is quite big as it is intended for small businesses and takes 500 sheets of paper between the two trays.
It won't print photos very well, the print resolution is too low, but color documents look fine to my eye.
I bought it at The Good Guys for 129, maybe you can get 5% extra at JB?