06-20-2015 08:40 PM
06-20-2015 08:52 PM
Try removing the battery then holding the power on switch in the on position for about 30 seconds then reinstall the battery and try it again
04-09-2019 02:56 PM
Also try it without the SD card in, if it works that way then your card is probably defective.
05/13/2026: New firmware updates are available.
EOS R5 Mark II - Version 1.3.0
EOS R6 Mark II - Version 1.7.0
03/17/2026: New firmware updates are available.
SELPHY CP1500 - Version 1.0.7.0
01/20/2026: New firmware updates are available.
10/15/2025: New firmware updates are available.
Speedlite EL-5 - Version 1.2.0
Speedlite EL-1 - Version 1.1.0
Speedlite Transmitter ST-E10 - Version 1.2.0
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