Hi. My Canon printer has a relatively new pair of authentic ink cartridges. Out of the blue it won't print - well it won't print what I want it to but it has perfectly printed a couple of test pages. It refuses to print either plain text statement - just black and white - and a multi coloured test page. I keep getting a message "the printer power is offline" when I'm trying to print but the power light and the menu is on - not that there is usable writing on it unless I shine a flashlight on it. Has anyone had this and brought it back to life? I've recycled, reinstalled the software, and talked sweetly to it but it is not printing and I really need it to work! If anyone can help please!!! Thanks!