Canon imageRUNNER ADVANCE C5560i III User Manual page 621

Removing the memory media
When removing the memory media, always use the following procedure. Using a different procedure to remove
the memory media may cause damage to the memory media and the main unit of the machine.
1
Press .
2
Select the memory media that you want to disconnect and press <Remove>.
3
Disconnect the memory media from the USB port and press <OK>
Using Storage Space
607
<OK>.