3-3
LEF2-300
3
supplement
Service Call Errors
Service Call Errors
Code
Error Name
Contents
Cause
Action (You do not have to perform everything
listed below. Sometimes performing just one or
some of the following can solve the problem.)
0002
Sub CPU error
•
Disorder of
communication with the
sub CPU
•
This occurs when the sub
CPU is not detected after
turning on the printer.
•
The servo board does not
work correctly.
•
The sub CPU does not work
correctly.
•
There is a bad connection
between the main board
and the servo board.
•
Check the cable connection between the main
board and the servo board.
•
Check the other cable connections of the servo
board.
•
Replace the servo board.
•
Replace the main board.
•
Replace the ribbon cable.
0004
Sub CPU SRAM error
•
Sub CPU SRAM error
•
SRAM is broken.
•
Replace the servo board.
0005
Sub CPU download
error
•
An error occurs when
downloading a program
for the sub CPU.
•
The servo board does not
work correctly.
•
The sub CPU does not work
correctly.
•
There is a bad connection
between the main board
and the servo board.
•
A noise on a signal
•
Check the cable connection between the main
board and the servo board.
•
Check the other cable connections of the servo
board.
•
Replace the servo board.
•
Replace the main board.
•
Replace the ribbon cable.
0006
Sub CPU
Communication
error
•
An error occurs when
communicating with the
sub CPU.
•
A noise on a signal while
sending a command.
•
The sub CPU was reset to
default.
•
Tried to communicate when
the sub CPU was reset to
default.
•
Check the cable connection between the main
board and the servo board.
•
Check the other cable connections of the servo
board.
•
Replace the servo board.
•
Replace the main board.
•
Replace the ribbon cable.
0007
Sub CPU command
error
•
An error occurs while
sending a command.
•
The servo board does not
work correctly.
•
The sub CPU does not work
correctly.
•
There is a bad connection
between the main board
and the servo board.
•
A noise on a signal while
sending a command.
•
The sub CPU was reset while
sending a command.
•
Check cable connection between the main board
and the servo board.
•
Check the other cable connections of the servo
board.
•
Replace the servo board.
•
Replace the main board.
•
Replace the ribbon cable.
0008
Sub CPU
communication
error (serial
synchronization)
•
There is a problem with
synchronizing serial
communication to the
sub CPU.
•
The servo board does not
work correctly.
•
The sub CPU does not work
correctly.
•
There is a bad connection
between the main board
and the servo board.
•
A noise on a signal.
•
Check the cable connection between the main
board and the servo board.
•
Check the other cable connections of the servo
board.
•
Replace the servo board.
•
Replace the main board.
•
Replace the ribbon cable.
0010
Network
initialization error
•
Network I/F Initialize has
not been completed.
•
Network I/F does not work
correctly.
•
Replace the main board.
