Paul Thompson Posted July 14, 2014 Share Posted July 14, 2014 Hi Guys, Just got back from hols where I was clicking away with my trusty Canon 5D Mk2 and 24-105L when it struggled to lock on to a subject then when I pressed to take the shot up came the error 01. On the screen it said communications between camera and lens is faulty - clean the lens contacts. Now, this lens hardly ever comes off hte camera but I did remove and cleaned the prestine looking contact points. I do not recall knocking or catching the lens anywhere but managed to keep it working at 24mm with no problems until I zoomed in a bit. I have just tried a 16-35 lens and the was no problems so it must be the lens. Really I would like to know which service centers you may have used and or recommend. I would also like to send the camera too and get the sensor cleaned while it it is there. Was looking at canon in Elstree or have heard good things about Fixation. Regards Paul Thompson Link to comment Share on other sites More sharing options...
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