6.3.5.3 Checking the Z‐axis
It is extremely important for both XEND parts to be at the same height. This can be
achieved by raising the Z axis until it hits the top from the LCD menu. Go to
Settings >
Move axis > Move Z
and rotate the knob until the axis reaches the top. Don’t worry, the
motors do not have enough power to damage anything, but it will make the Z axis nice and
straight.
Pic. 8 It is extremely important for both XEND parts to be at the same height
If there is any misalignment, it will cause the printer to touch the print surface with the nozzle
typically on the 3 calibration points on the right side.
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