Hi. My name is*****'m a camera repair technician with almost 30 years in the business and I'll be glad to help you with your question today.
The "For" stands for "Format". You need to format the memory card. This is best done through the cameras menu system. If you highlight the tools section, (the one with the wrench), you will see the format option. Simply select this option and format the caed in the camera.
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