Mutoh VJ-1624 — E079 Err Board Commu.
VJ-1624
Mutoh VJ-1624 — E079 Err Board Commu.
E079 Err Board Commu.
An anomaly is detected
in the serial
communication between
MAIN Board Assy and
HEATER CONTROL
Board Assy during
printer operation.
Checks / troubleshooting:
• Communication cable may be malfunctioning.
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• Firmware on HEATER CONTROL board Assy
may be malfunctioning.
• MAIN board Assy may be malfunctioning.
• HEATER CONTROL board Assy may be
malfunctioning.
• HEATER JUNCTION board Assy may be
malfunctioning.
Recommended actions:
1. Check the connection between MAIN board
Assy and HEATER CONTROL board Assy.
2. Check the connection between HEATER
JUNCTION board Assy and HEATER
CONTROL board Assy.
3. Check the version of the firmware and install
the latest firmware.
4. Replace HEATER CONTROL board Assy or
MAIN board Assy.
5. Replace HEATER JUNCTION board Assy.
• Communication cable may be malfunctioning
• may be malfunctioning
• MAIN board Assy may be malfunctioning
VJ-1624; VJ-1624X
VJ-1624