JUKI MO-6800D/DD20 Series, Instruction Manual

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9. ERROR CODE LIST
Error code Description
E01 Overvoltage error
E02 Low voltage error
E03/E03P Communication fault between the operation panel and the electrical box
E05 Pedal signal fault
E07
Lock error
This error is automatically reset when the pulley is turned.
E09 Upper stop position cannot be found during operation.
E10 Solenoid current is excessively large.
E11 Upper stop position cannot be found after the power is turned ON.
E14 Encoder signal or hall signal is not normal.
E15 Hardware overcurrent signal (fault signal)
E16 The presser foot is not placed in its correct position.
E17 The cloth plate cover is not placed in its correct position.
E18 The eye protection cover is not placed in its correct position.
E19 Electrolytic capacity connection error
E21 The operation panel PCB has re-started.
E41 There is no MAIN software program.
E42 There is no SUB software program.
E44 There is no voice software.
If there is no operation panel software program, "----" will be displayed.
Only for errors E16, E17 and E18, return the relevant parts to their correct positions and press
❷ on the operation panel. Then, the sewing machine will be reset and return to its normal
state. Be sure to check that there is no obstacle that may block the sensors before pressing
❷
. If any of the sensor is blocked, the sewing machine may run suddenly.