300
Troubleshooting
Error code
Error message
Description
Remedy
5302 [Machine
Error]
It is the communication error
between the main board and
the maintenance unit (on the
color side).
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.
5303 [Machine
Error]
It is the communication error
between the main board and
the maintenance unit (on the
color side).
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.
5304 [Machine
Error]
It is the communication error
between the main board and
the maintenance unit (on the
color side).
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.
5305 [Machine
Error]
It is the communication error
between the main board and
the maintenance unit (on the
color side).
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.
5306 [Machine
Error]
It is the communication error
between the main board and
the maintenance unit (on the
color side).
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.
5307 [Machine
Error]
It is the communication error
between the main board and
the maintenance unit (on the
color side).
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.
5311 [Machine
Error]
It is the communication error
between the main board and
the maintenance unit (on the
color side).
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.
5312 [Machine
Error]
It is the communication error
between the main board and
the maintenance unit (on the
color side).
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.
5313 [Machine
Error]
It is the communication error
between the main board and
the maintenance unit (on the
color side).
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.
5314 [Machine
Error]
It is the communication error
between the main board and
the maintenance unit (on the
color side).
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.
5320 [Machine
Error]
The cam of the maintenance
unit (on the color side)
malfunctions.
If the problem still persists even after restarting the
printer, please contact your dealer.
5321 [Machine
Error]
The cam of the maintenance
unit (on the color side)
malfunctions.
If the problem still persists even after restarting the
printer, please contact your dealer.
