Canon EOS-1D X Mark III DSLR Camera (Body Only) - Manual (Page 621)

RAW+JPEG transfer
• Select [ RAW+JPEG transfer ], then select [ JPEG only ], [ RAW
only ], or [ RAW+JPEG ].
RAW+HEIF transfer
• Select [ RAW+HEIF transfer ], then select [ HEIF only ], [ RAW only ],
or [ RAW+HEIF ].
Caution
Some menu items are not available during image transfer.
Note
This setting is linked to [ RAW+JPEG transfer ] and [ RAW+HEIF transfer ] settings
on the [ Transfer type/size ] screen ( ).
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