129
Care and Maintenance
An internal error has occurred.
•
Turn the printer off, and then turn the printer on.
•
Contact an authorized service representative.
Data which was too complex was sent to the printer.
•
If this message persists, expand the memory.
The program in the memory has been damaged in someway.
•
Contact an authorized service representative.
The printer detects a serial interface error.
•
Set the same Baudrate.
There is not enough memory in the printer.
•
You might want to add more memory to the printer.
•
Check that the MOPT (Memory Optimization Technology) menu item
is set to ON.
The 1st tray is open.
•
Close the 1st tray to clear the message.
The option tray is open.
•
Close the option tray to clear the message.
The option tray is empty when loading the envelope.
•
Load the envelope into the OPT tray.
Message
Meaning and Required Action
I NT ERNAL
ERROR
OVERRUN
WA I T
I MAGE
SER I A L
ERROR
ME OR Y
OVER F LOW
M
S
R
1 T T A Y
OPEN
R
T T AY
E
OP
OP N