Error Codes - Canon EOS 5D Mark II Instruction Manual

Error Codes

Countermeasures
If the same error keeps appearing, there may be a problem. Write
down the error code and consult your nearest Canon Service
Center.
No.
Communications between the camera and lens is faulty. Clean the
lens contacts.
01
There is a problem with the card. Replace the card.
02
Cannot save images because the card is full. Replace the card.
04
Self Cleaning Sensor Unit malfunction. Consult with Canon
Service Center.
06
Shooting is not possible. Turn the power switch to <2> and
10, 20,
<1> again or re-install the battery.
30, 40,
50, 60,
70, 80
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Error No.
Clean the electrical contacts on the camera and lens, use a Canon
lens, or have the camera or lens checked or repaired. (p.13,16)
Remove and install the card again, replace the card, or format the
card. (p.29, 43)
Replace the card, erase unnecessary images, or format the card.
(p.29, 142, 43)
Operate the power switch or have the camera checked or repaired.
(p.27)
Operate the power switch, remove and install the battery again, use
a Canon lens, or have the camera checked or repaired. (p.27,26)
If there is a problem with the camera, an
error message appears. Follow the on-
screen instructions.
To recover from the error screen, turn the
power switch <2> and <1>, or
remove and reinstall the battery.
If error 02 (Card problem) is displayed,
remove and reinstall the card or format the
card. This may resolve the problem.
Error Message & Solution
209