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Error code
Description of error
How to recover
A203
Oil replacement time warning
When operation time of the sewing machine is reached to the oil
replacement time that is set from the panel.
Possible to re-
start after reset.
E220
Grease-up warning
When number of stitches of operation is reached to 40 million
stitches.
Possible to re-
start after reset.
E221
Grease-up error
When number of stitches of operation is reached to 48 million
stitches, a sewing impossible state occurs.
* After applying grease, it is possible to release when clearing
memory switch
Number of stitches of grease-up.
Possible to re-
start after reset.
E303
Semilunar plate sensor error
Detection of upper dead point of the sewing machine cannot be
performed.
Turn OFF the
power.
E349
Step-out detection sensor does not react.
For the emergency procedure, it is possible to continually use by
re-starting with the reset button.
However, check the sensor and be sure to replace it when it is
defective.
Possible to re-
start after reset.
E351
Reflecting tape for detecting angle has been deteriorated.
Possible to re-
start after reset.
E353
Angle detection sensor fails to detect.
* Clean dust on the reflecting tape of the flap base with an air gun.
Possible to re-
start after reset.
E354
Angle detection sensor forced stop
Possible to re-
start after reset.
E355
Angle detection sensor dust detection
* Clean dust on the reflecting tape of the flap base with an air gun.
Possible to re-
start after reset.
E356
Angle detection sensor front end fails to detect.
Possible to re-
start after reset.
E357
Corner knife on the moving side, left is held lifted.
Possible to re-
start after reset.