¶ Troubleshooting steps:
¶ 1. Tools used:
S2.0 Allen key*1
¶ 2. Check the print head cable:
¶ Step 1: Turn off the printer
Before disassembly, please turn off the printer and disconnect the power supply to ensure safe operation。
¶ Step 2: Remove the outer shell
1. Remove the front outer shell of the print head and remove the fan plug.
2. Use an S2.0 hexagonal wrench to unscrew the fixing screws of the rear housing of the print head.