¶ 1. Tools:
S2.5 Allen key
S3.0 Allen key
Open-end wrench
¶ 2. Disassembly Steps:
¶ Step 1: Turn Off the Device
Before replacing the X-axis pulley, make sure to turn off the device and disconnect the power for safe operation.
¶ Step 2: Remove the Print Head
Use an S2.5 Allen key to loosen the 4 screws securing the print head. Place the print head aside for later installation.
Since the wires and PTFE tube on the print head are not removed, the range of movement is limited; ensure it stays within the allowed range.
¶ Step 3: Remove the X-axis Belt Tensioner
① Rotate the red knob on the X-axis belt tensioner counterclockwise and remove it for later installation.
② Use an S2.5 Allen key to loosen the front and rear screws securing the X-axis belt tensioner, then remove the outer shell of the X-axis belt tensioner.
¶ Step 4: Take off the X-axis Sheet Metal
① Remove the copper buckle on the back of the X-axis sheet metal and take off the pulley assembly wrapped by the belt, placing it aside for later installation.
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