If the lens contacts get soiled, scratched, or have fingerprints on then, corrosion or faulty connections can result. This can cause the camera and lens to not operate properly. If the …

Clean the lens contects on the rear portion of the lens with a clean soft cloth. Mount the lens on the camera. Take a picture. If the error persists, the camera and/or lens may need be serviced …

When cleaning the contacts on the lens side, be careful not to damage the lens surface. If the error message is still showing, then it is necessary for the camera to be inspected by a Canon …

After detaching the lens from the camera, attach the lens caps or put down the lens with the rear end up to avoid scratching the lens surface and electrical contacts.

If your camera displays an error screen like the one shown above, follow the displayed instructions to resolve the problem. To recover from the error screen, turn the power switch …

This section explains the cleaning procedure using the EOS REBEL T3i/EOS 600D. Depending on the model you are using, the content displayed on the LCD monitor might be slightly …

After detaching the lens from the camera, put down the lens with the rear end up and attach the rear lens cap to avoid scratching the lens surface and electrical contacts.

Jul 23, 2024 KnowledgeDescription

If the contacts on either the lens side or the camera side get dirty, communication cannot be carried out correctly, and in some cases the autofocus may not operate correctly. If the lens or …

Jul 23, 2024 KnowledgeDescription