Canon EOS-1D Mark II Digital Camera "err 01 communication camera lens" Questions

Err 01: Lens to body communication error 1.The camera to lens communication is somehow being interfered with could be a problem within the lens itself, possibly the camera body, or something as simple

...err 01 I have a cnon 1d mk2 and 5 d both have registered a error err01 This error means "Communication between the camera and lens is faulty. Clean the lens contacts." If you are using the same lens ...

...Err 01 - Communications between camera and lens is faulty. Clean lens contacts' I can take about 10 shots before this comes up or it could be every other shot. If I turn it off and on it can ...

...Err 01: LENS COMMUNICATION DESCRIPTION: This error occurs in the following conditions: When electronic communication with the lens cannot be established, after the EOS D300D is powered ON or when the ...

...Err 01" code; I thought it to be a lens/body communication issue; but even dismantling and mounting back the lens, the problem was still there. Tried to clean the contacts. Nothing Turned Off/on the ...

...err 01 it said . communication between the camera and the lens is faulty clean the lens ,,but i clean it so many times its still get the same err...but when I twist the lens half way it work but the ...

...Err 01 intermittent fault indication: "Err 01 Communications between the camera and lens is faulty. Clean the lens contacts. " I cleaned all the contacts on the lens and camera with a soft ...

Err 01 Communication between the camera and lens is faulty Below is what happens occasionally...An error pops up on the display. Err 01 Communication between the camera and lens is faulty. Clean the ...

...Err 01 and no photo is taken what do I do? ERR 01 is a lens to body communication error. Clean the lens and body contacts (put a small amount of alcohol on a Q-tip - do not use rubbing alcohol!!!). ...

...ERR 01 Communication between Camera & Lens". I bought the camera in 2009 jan. Can take pic at night with flash but day time i cant. Please help. Lens is super clean. Get the camera sensor, the ...