how to fix err20 for Canon Rebel T3i? How to fix err20 and err30 for Canon D600 or Rebel T3i Error code 20 refers to a detected mechanical problem Error code 30 refers to a detected shutter problem ...
My Canon Camera 1100D after take 1 shot an err30 appear What can i do? Err30 indicates a problem with the camera shutter. Turn off the camera. Then remove the battery, take out the memory card, and ...
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