Error 20 on Canon XS 1000D / XSi 450D / T1i 500D / 7D

Your camera needs a new shutter assembly. I will replace the defective shutter with a new updated one from Canon.


Canon XS 1000D: $119

Canon XSi 450D, T1i 500D: $119

Canon 7D: $240

Turn-around time:

7-8 days


To confirm if the shutter assembly is bad, flip the mirror up and check the state of the curtains. Sometimes the anomaly is hidden and is not as visible.


Normal state: Flat and smooth looking

shutter curtains normal



Abnormal states:

shutter curtains abnormal 1

shutter curtains abnormal 2


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Last updated 02/10/2014

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* From 2013, CRRS no longer services compact/point-and-shoot cameras. CRRS now fully specializes in professional DSLRs made by Canon and Nikon.

* Texting or emailing works best. I answer quickly. For email, use a CONTACT FORM !




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