Chowda76--I asked Canon support for the method of accessing the service mode menu and was told they are not given to the end user/consumer. I also purchased the manual and it would be a lot easier if Canon would recognize that the service mode menu ...
I have an MF8050 and did a search on Utube. I found a video for a similar HP machine and there was a combination of pushing the stop button and the on button to rotate the shaft. I am on this forum looking for a similar combination for my Canon.
