¶ 1.Tools：
- M2.5 hex key
¶ 2.Replacement Steps:
¶ Step 1: Turn off the Printer
Before proceeding with the replacement, ensure that the printer turned off and disconneche power to ensure safe operations.
¶ Step 2: Disassemble the Limit Switch
①Disconnect the plug from the Y-axis limit switch.
②Use an M2.5 hex key to remove the two screws and spacers fixing the limit switch.