
E N T 1 7 1 0
Model Name:
RJ–4100
E N T 1 7 1 0
Model Name:
RJ–4100
Mechanical System Faults
When Message is Displayed
1
• E066 Error Y Motor
This message indicates that a fault
has occurred in the head movement
motor (Y axis) while the printer was
working.
This occurs when there is a large dif-
ference between the motor command
value and encoder feedback value.
• E070 Error Y Encoder
This message indicates that a fault
has occurred in the amount of head
movement (Y axis) while the printer
was working.
This occurs when there is no encoder
feedback.
• E072 Error Y Time out
This message indicates that a timeout
has occurred in the amount of head
movement (Y axis) while the printer
was working.
This occurs when the carriage has not
reached its designated position.
• E074 Error Y Overcurrent
This message indicates that a fault
has occurred due to an overload of
the head movement (Y axis) motor
while the printer was working.
1-1
1-2
• When it is installed, are the head mounting and cable keeper removed?
→
Remove the head mount and cable keeper, then switching on and try again.
• The head movement system is faulty.
Check that there is no foreign matter in the head movement unit.
→
Switch off the printer, remove any foreign matter from the head movement unit, then switch on and try again.
❈
If the above procedures do not improve the symptoms, the main unit has probably developed a fault for
some reason.
Go to MAP1700
No.
Symptom
Sequence
Items to be Confirmed
When Message is Displayed
Mechanical System Faults
53