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9
Bed leveling
The bed has been leveled at the factory, but after shipping and assembly, you may need to
level it again by following these steps:
Home X, Y, and Z axes: Press and rotate the control knob to select: Motion > Auto Home. The
bed and nozzles move to ZERO point.
Move to level center: Select Motion > Bed leveling > Level Corners. The extruder 1 will move
to the center of the bed.
Adjust the center gap: Put the PET leveling tape on the hot bed under the nozzles. Make sure
it can be slide with just a tiny bit of drag. Adjust the gas by tightening or loosing the thumb
screw of the Z-axis limit switch.
Adjust the remaining four corners: Select Next. Nozzle moves to remaining corners for adjust-
ment. Use the PET leveling tape to check the leveling, adjust the knob at that corner to make
sure the tape can slide smoothly between with just a bit of friction.
Tips: In the center, adjust the gap between the hot end and the nozzle by rotating the
thumb screw of the Z-axis limit switch. At each corner, turn the adjustment knob counter-
closewise to increase the distance between hot bed and nozzle or turn closewise to
decrease the distance.