canon ir 3100 bad copie

[jamal121]

[Tiitin holmes]

Yes they are all compatible. The only Canon lenses that are not compatible with the new digitals are the manual focus FD mount made prior to the advent of auto focus. These lenses will all have been made prior to 1987.

[charm5496]

samples of your problem would be helpful, but it is possible the blade and ITB you put in are just as bad as the ones you replaced.