User Guide

XY Plotter V2.0-mDraw
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Q2. How to adjust the torque and electric current of stepper motor?
A: You can swirl the tiny knob of stepper motor driver module in “+”
direction to increase the torque output if it’s not enough.
Q3. Why the speed and ratio are incorrect?
A：The microstep presets of mDraw is HHH 1/16. If the speed and ratio are
incorrect, please check the setting. Here you go the setting chart and default
Q4. How to fix the height difference of pen lift mechanism?
A: Check the levelness of your desktop, change a better desktop if it’s not
good enough.
1
2
3
Full speed
L
L
L
1/2
H
L
L
1/4
L
H
L
1/8
H
H
L
1/16
H
H
H