I have a Canon TR4522 and lately it started to print my documents in double vision mode. I cleaned the nozzle and did that nozzle which came out fine but it is still printing out double images.
Blurry printing from your PIXMA TR4522 can be caused when the encoder/timing strip is dirty or smudged. To clean the encoder/timing strip, please follow the steps outlined in the following Knowledgebase Article available from Canon's web site:
