Canonfodder,.. You indicate that you use Image Specialist inks. I'm sure you have seen Neil Slades posts about his favorites, but how did you choose Image Specialist and how to you compare them to Canon color. Neils favorite is G&G from inkGrabber, but I've used G&G carts and I don't like them,... no matter what he says. They also don't really sell their ink for refills,... but they do sell ink they call "Universal",... which in most of us,.. this sets off an alarm. Anybody that sells ink that they say is universal and will work in any printer is selling junk. To me it is not an issue as I refill and will always refill and Neil thinks it is much easier to just stick in a new cartridge and "Throw Away the Old Ones". To me this is a waste,.. and I could not do that even if it were cheaper.
He also gives good marks to MIS ink and they seem to be the highest price. There are dozens of other inks. Which ones have you tried. Obvisouly you like Image Specialist the best,.. but I don't like their 1oz and 2oz bottles. I have been used to buying my ink in 8oz bottles. Of course the ink for my i560 and the MP730 are no big deal, but I'm going to be more particular with my Ip6600D. By the way,... did I mention that I love the quality of print I'm getting out of that unit. The only problem I'm having is that when 4x6 paper feeds from the lower cassette, they get tinny scrap marks on the print. This does not happen when I load 4x6 from the back tray. I already have set the function in the printer to raise the printhead but I still get the scape. It is very faint,.. but who wants anything like that on a high quality photo.
This is the second iP6600D printer from Canon already,... I don't want to have to get a third one. I'm sure they will tell me to take it too my local repair shop for adjustment,...but that is 75 miles away and would require me to take two trips,.. one to delivery it and one to pick it up,..that is 300 miles and $40 woth of gas. I guess I don't have a choice if I want it fixed. They could also check out everything else.