I have had a Cannon pixma 2000 a year and a bit. Colour prints fine, but I find that I have to run the cleaning cycle EVERY DAY before I print. If I don't then black either packs up half way down the first page or I get large white streaks where black has missed. I run a cleaning cycle and it's fine. I know it's not the end of the world and I do get a decent print after the cleaning cycle, but I'm annoyed about ink wasted through cleaning cycles. Would be grateful for any suggestions. Thanks.