9
Troubleshooting
9-24
Service messages
These messages indicate more serious faults that can only be rectified by
a customer service engineer.
Indicators Meaning Action
Controller error at the
USB port
Switch the printer off and then on
again.
If the problem persists, contact
MINOLTA-QMS Support.
Controller error at the
parallel port
Network port error
Engine error
Polygonal mirror motor
error