Troubleshooting > Troubleshooting
320
Cannot print with USB drive / Does not recognize USB drive
Is the USB drive connected to the machine firmly?
Connect the USB drive firmly to the machine.
Are USB host settings set to [Block]?
1
Change the USB host setting to [Unblock]
[Menu] key > [ ][ ] key > [Security] > [OK] key > [ ][ ] key > [I/F Block Set.] > [OK] key
➡ I/F Block Set. (page 238)
Is the USB drive broken?
Use another USB drive.