Brother P2500 - Manual (Page 89)

4-2
Service Call indications
If an unrecoverable error occurs, the LCD displays an error message and an
error number. The printer indicates the need for a service call.
MACHINE ERROR XX
If you see any of these service call indications, turn off the power switch, wait
a few seconds and then turn it back on and try to print again.
If you cannot clear the error and see the same service call indication after
turning on the printer, consult your dealer or Brother authorized service
representative. Please report the error status and situation referring to the
information on the LCD display.
✒ Note
Ensure that the front cover is fully closed before reporting a Service call.