Command Errors - MUTOH Falcon II Outdoor Maintenance Manual

9.2.5. Command errors

The following explains the messages, items to be confirmed and remedies to take when command errors occur while the
product is operating.
Command errors are displayed when trouble occurs during analysis of the command data that is sent to this product from
the computer.
If a command error occurs, the following error messages are displayed and the printer stops.
Solve the problem to delete the error message and restart the printer.
No. Message
1 MH01 error
command [ ]
2 MH02 error
command [ ]
3 MHO3 error
command [ ]
4 MH04 error
command [ ]
5 MH05 error
command [ ]
Notes :
Phenomenon Check point
Undefined ESC: A (1) Check the
command that has printing data for
not been defined in contents that may
command modes be judged as an
was analyzed. error.
(2) The Mainboard
Parameter error :
assembly may
Number of
have a problem.
parameters
following command
is incorrect.
Numeric error :
Number of
parameters
following command
is incorrect.
Undefined letter set:
Letter sets that
should not exist (do
exist).
Buffer overflow:
Polygon buffer or
downloadable
character buffer
overflows.
The command codes for errors may be indicated between brackets [ ].
For the settings on a computer, refer to the computer's operation manual.
Falcon II Outdoor series printers – Maintenance Manual
Action
• Try a different
drive for the
application
• Replace
Mainboard
assembly
289
Refer to
→ Replacing the
Mainboard
assembly,
HDD_Extension
board assembly,
HEAD_DRV
board assembly
and cooling fan
assembly.
AP-74065, Rev. 1.0, 21/11/03