Quote Originally Posted by BrianShaw View Post
That has happened to me only once with my FE... when I received it. After unjamming it and replacing the battery the jam never happened again. I'd start looking into the possiblility that the linkage that jams is either bent or unlubricated -- making it more prone to jamming than it should be.

I don't know what, if any, effect turning the camera on and off has on this jam. I have a MD-11 on mine and recently found out that both the MD and the camera batteries will drain if the MD is not switched off after use. But that is just an interesting fact that might have absolutely nothing to do with your jam problem.


The MD11 drive was notorious for battery drain. If you replace it with the MD12, this has automatic power cut-off as soon as you release finger pressure on the drive button, so the battery drain problem will not occur. Of course it is always desirable to physically switch off the drive switch when not in use.