¶ E366 - XYZMotor driver alarm
¶ Steps:
1. Power printer off, unplug main power cable. 关闭打印机电源，拔出电源线缆。
- Move L&R extruder assembly back and force by hand in X&Y axis, check if the movement is smooth, if abnormal resistance can be felt in movement.
- Lift or lower build-plate by driving the driving belt of Z motor, check if the movement is smooth.
2. Replug all cable connectors in XYZ step motor drivers. Remove the left cover of printer to get the 4 driver available.(Figure - 1)。
Replug J46、J47、J48、J49、J50、J51、J52、J53 in main board (Figure - 2)。
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3. Check the cables from step motor driver to main board.
4. Replace the step motor drivers.