I have a Canon MX882 All in one printer that has recently started using up my cyan and magenta ink, but I am only printing in grayscale. Is this a print head problem?
The printer is set to plain paper, and I've only duplex printed 4 pages of text - no graphics, so using 2/3rds of the color ink tanks is a lot for just 4 pages. Could there be something else going on?
