Tips:
Replacing the Core X module requires power off
S2.0 Allen key
S2.5 Allen key
Kobra S1 shell disassembly guide:
1. Remove the front shell of the print head and remove the fan plug.
2. Use the S2.0 Allen key to unscrew the fixing screws of the rear shell of the print head.
3. Remove the blue buckle, press the black press head and remove the feed tube upward.