Introduction
A walk-through of the steps needed to solve the error 20 on a canon t2i.
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Check to make sure there is nothing physically preventing the shutter from opening.
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Remove the memory card and wait 30 seconds.
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Put the memory card back in.
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If a shutter can be found to be purchased individually, replace the Shutter.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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Team
UMass Dartmouth, Team 1-4, Duarte Fall 2014 Member of UMass Dartmouth, Team 1-4, Duarte Fall 2014
UMASSD-DUARTE-F14S1G4
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