¶ Motor driver
¶ Steps:
a. Turn machine off and unplug the main power cable.
b. Use the knob wrench in packing list (Figure 1.4-1) to remove 4 screws and take left side cover off. c. The 7 motor drivers are located in the top row of electricity cabinet. Each of them has a label indicating which motor it drives. d. Unplug cable connectors, remove screws and take drivers off accordingly. e. X, Y, Z motor drivers are the same, and can be swapped with the other two. f. E driver is for feeding motor, L driver is for nozzle switch motor. F1 & F2 are for the feeding motors inside filament chamber. Notice: Don’t switch the little fingers of each driver.
