Note the number displayed on the operation panel, and then switch off the sub power. After you switch off
the power, inform your authorized Roland DG Corporation dealer of the number that appeared on the
operation panel.
[Software error]
An error occurred in the internal communication or applications of the machine or part replacement
that must be performed by a service technician is required.
Switch off the main power. Then, switch on the main power again, followed by the sub power. If the error
still occurs, contact your authorized Roland DG Corporation dealer.
Error Messages
312 Messages on the Operation Panel