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How to Fix Error 20

已存档的指南
本指南只作为历史记录保留。请使用指南的最新版本来进行维修。

简介

A walk-through of the steps needed to solve the error 20 on a canon t2i.

  1. How to Fix Error 20, Remove Debris: 步骤 1 中的图像 1，1

    • Check to make sure there is nothing physically preventing the shutter from opening.

    • Do not touch the mirror. You will leave fingerprints.

    编辑

  2. How to Fix Error 20, The Battery: 步骤 2 中的图像 1，1

    • Remove the battery and wait 30 seconds.

    • Put the battery back in.

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  4. How to Fix Error 20, The Memory Card: 步骤 3 中的图像 1，1

    • Remove the memory card and wait 30 seconds.

    • Put the memory card back in.

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  5. How to Fix Error 20, The Power: 步骤 4 中的图像 1，1

    • Turn the power off and wait 30 seconds.

    • Turn the power back on.

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  6. How to Fix Error 20, The Shutter: 步骤 5 中的图像 1，1

    • If a shutter can be found to be purchased individually, replace the Shutter.

    • Be careful to not touch the mirror. You will leave fingerprints.

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结论

To reassemble your device, follow these instructions in reverse order.

3等其他人完成本指南。

作者

与3其他贡献者

Sean

于09/17/14注册

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团队

UMass Dartmouth, Team 1-4, Duarte Fall 2014 UMass Dartmouth, Team 1-4, Duarte Fall 2014 的会员

UMASSD-DUARTE-F14S1G4

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创作了4篇指南

一条评论

This is not a fix (except for possibly replacing the shutter) this will only get your camera to work temporarily.

Fingerprints on the mirror is nothing to stress about. The mirror is only there to send the image up towards the EVF.

Johnny - 回复

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