¶ Tools and Materials
- A 2.0 mm Allen wrench
- A 2.5 mm Allen wrench
- A Phillips screwdriver
- A pair of tweezers
- A new X-axis limit switch, a new Y-axis limit switch, and a new Z-axis limit switch
¶ Tutorial Video
¶ Instruction
- Power off the printer and unplug the power cord.
- Replace the X-axis limit switch.
- Unplug the ribbon cable of X-axis limit switch.
- Loosen the screw securing the X-axis limit switch assembly using a 2.5 mm Allen wrench and remove the X-axis limit switch assembly.
- Loosen the 2 screws securing the X-axis limit switch using a Phillips screwdriver and remove the old X-axis limit switch.
- Prepare the new X-axis limit switch. Put it in the installation position by aligning it with the screw holes, and tighten the 2 securing screws using a Phillips screwdriver.
- Prepare the X-axis limit switch assembly. Put it in the installation position by aligning it with the screw holes, , and tighten the securing screw using a 2.5 mm Allen wrench.
- Plug in the ribbon cable of X-axis limit switch.
¶ Replace the Y-axis limit switch
- Unplug the ribbon cable of Y-axis limit switch using a pair of tweezers.
- Loosen the screw securing the Y-axis limit switch assembly using a 2.5 mm Allen wrench and remove the Y-axis limit switch assembly.
- Loosen the two screws securing the Y-axis limit switch using a Phillips screwdriver and remove the old Y-axis limit switch.
- Prepare the new Y-axis limit switch. Put it in the installation position by aligning it with the screw holes, and tighten the 2 securing screws using a Phillips screwdriver.
- Prepare the Y-axis limit switch assembly. Put it in the installation position by aligning it with the screw holes, and tighten the securing screw using a 2.5 mm Allen wrench.
¶ Replace the Z-axis limit switch
- Loosen the two screws securing the Z-axis limit switch using a 2.0 mm Allen wrench.
- Unplug the ribbon cable of Z-axis limit switch and remove the old Z-axis limit switch.
- Prepare the new Z-axis limit switch. Plug in the ribbon cable of Z-axis limit switch.
- Tighten the 2 screws securing the Z-axis limit switch using a 2.0 mm Allen wrench.
- Plug in the power cord, power on the printer. Touch "Prepare-all (Home button)" on the touchscreen.
- The printer returns to zero. The printer can be leveled and used after moving as usual.
