I generally agree with the above. Used or refurb are about the only ways to get wide printers at a reaonable price. Check the FS/T sections on the techie, photography and publishing forums, Craigslist, postaroo.com, google base and eBay.
The wide printers that use separate, passive (meaning: contains no active components like print head, chips, or other circuitry - no electrical contacts on the tanks at all) ink tanks will be the least expensive to operate over the long term - Canons will most always have separate, passive tanks.
.bh.