Canon Camera Error Code 20: How to Fix It

Q: What causes Canon Error 20?

Canon Error 20 is caused by mechanical malfunctions in the shutter or mirror assembly, often due to physical impact, wear from high usage, debris obstruction, or component failure in older cameras.

Q: Can I fix Canon Error 20 myself?

Basic troubleshooting like cleaning and resets can be done at home, but actual mechanical repairs require professional service. Attempting to repair internal mechanisms yourself will likely void warranty and may cause permanent damage.

Q: How much does Canon Error 20 repair cost?

Professional repair costs typically range from $200-500 depending on the specific camera model and required parts. Shutter mechanism replacement is more expensive than mirror assembly repair.

Q: Is Canon Error 20 covered under warranty?

Manufacturing defects causing Error 20 are usually covered under warranty, but damage from drops, impacts, or normal wear after high shutter count may not be covered. Contact Canon support to verify warranty status.

Q: How can I prevent Canon Error 20?

Prevent Error 20 by handling your camera carefully, avoiding impacts, keeping it clean and dry, and having it serviced regularly if you're a high-volume shooter approaching the rated shutter life.

Abstract

Canon Error 20 indicates a mechanical malfunction in your camera's internal mechanisms, typically involving the shutter or mirror assembly. This error prevents the camera from taking photos and requires immediate attention to avoid permanent damage.