306
Troubleshooting
Error code
Error message
Description
Remedy
5455 [Machine
Error]
It is the communication error
between the main board and
the maintenance unit (on the
white side), which is
associated with the updating
of firmware.
Check to see if there is any source near the printer
that produces a loud noise.
Restart the printer and update the firmware again.
If the problem still persists, please contact your
dealer.
5456 [Machine
Error]
It is the communication error
between the main board and
the maintenance unit (on the
white side), which is
associated with the updating
of firmware.
Check to see if there is any source near the printer
that produces a loud noise.
Restart the printer and update the firmware again.
If the problem still persists, please contact your
dealer.
5457 [Machine
Error]
It is the communication error
between the main board and
the maintenance unit (on the
white side), which is
associated with the updating
of firmware.
Check to see if there is any source near the printer
that produces a loud noise.
Restart the printer and update the firmware again.
If the problem still persists, please contact your
dealer.
5458 [Machine
Error]
It is an internal error of the
maintenance unit (on the
white side), which is
associated with updating of
firmware.
Restart the printer and update the firmware again.
If the problem still persists, please contact your
dealer.
5459 [Machine
Error]
It is an internal error of the
maintenance unit (on the
white side), which is
associated with updating of
firmware.
Restart the printer and update the firmware again.
If the problem still persists, please contact your
dealer.
5461 [Machine
Error]
When the solenoid is in
operation, there is a
mismatch between the state
of the main board and that of
the maintenance unit (on the
white side).
Restart the printer and update the firmware again.
If the problem still persists, please contact your
dealer.
5471 [Machine
Error]
It is the communication error
between the maintenance
unit (on the white side) and
the cartridge sensor.
Check to see if there is any source near the printer
that produces a loud noise.
If the problem still persists even after restarting the
printer, please contact your dealer.
5472 [Machine
Error]
It is the communication error
between the maintenance
unit (on the white side) and
the cartridge sensor.
Check to see if there is any source near the printer
that produces a loud noise.
If the problem still persists even after restarting the
printer, please contact your dealer.
5473 [Machine
Error]
It is the communication error
between the maintenance
unit (on the white side) and
the cartridge sensor.
Check to see if there is any source near the printer
that produces a loud noise.
If the problem still persists even after restarting the
printer, please contact your dealer.
