Scan issues

Why can’t I scan documents using my Canon Imageclass scanner onto my new Sandisk 3.0 flash drive?  The scanner works with my old imation flash drive.  HELP!

Does the scanner have a limit on size of USB drives it can handle?  Does the scanner have a specific file format of the USB drive it can handle?  Does the scanner have a specific type of USB drive that it can handle?

Is the USB drive 64 GB or smaller?  Is the file format of the USB drive FAT or exFAT?  Is the USB drive seen as being removable or fixed?

Additionally, it could also be a possibility to double check with Canon if it supports USB 3.0 on scanning.