Chikongji check the service manual if the problem is reported, my only idea about is that the encoder on the left side of the printer has some dirt on the transparent wheel.
For the service manual:
http://rapidshare.com/files/91114670/Canon_i550_i850_i950_Service_Manual.pdf.html
77 views
Usually answered in minutes!
The printer will not print. The light on the printer blinds green one time and several times yellow.
×