Ricoh Aficio SP C240SF User Manual page 394

9. Troubleshooting
Message
USB Memory
Overflow Press Clear
key
Write Protect Press
Clear key
9
392
Causes
The Scan to USB function failed
because there was not enough
memory on the USB flash disk.
The Scan to USB function failed
because the machine could not
access the USB flash disk
properly.
Solutions
Use a USB flash disk with enough memory.
Use a USB flash disk that is not password-
or write-protected.