Troubleshooting
Error messages (continued)
Error message
Tray 2 Error
Unusable Device
Maintenance messages
For the maintenance messages, see Routine Maintenance on page 89.
Call service messages
Call service message
Print Unable ##
Cause
The optional lower tray is not
installed correctly.
An incompatible or defective device
has been connected to the USB
direct interface.
Action
Turn off the machine. Wait a few seconds, then turn it on again. If this does not clear
the error, call your dealer or a Brother Customer Service.
Action
Re-install the optional lower tray.
Remove the USB flash memory drive from the USB
Direct Interface.
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