what does err95 means

[elma1]

I have a canon EOS 400 D
sometimes it refuses to make a picture.. stating err 95 switch off and on
or remove battery
what is the problem..
sometimes it helps
but problem returns at random

 

[Snipergod87]

Its a lens error.
http://photography-on-the.net/forum/showthread.php?t=1038451
http://www.quora.com/Canon-Cameras/What-are-options-for-fixing-a-lens-error-on-a-Canon-s95

 

[te100]

try this http://www.dpreview.com/forums/post/9598105