This is a ratchet tool that facilitates the adjustment of belt tension, the nut located on the backside of Snapmaker J1.

Open .3mf file using OrcaSlicer, where all the necessary parameters have been configured. If you like these parameters you can download from here: (https://github.com/macdylan/3dp-configs)

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When using PrusaSlicer or OrcaSlicer for J1, you may encounter an issue where the screen fails to recognize the thumbnail and may require scanning the entire gcode to obtain printing information, sometimes the touchscreen may become unresponsive. So I made two tools sm2uploader and smfix:

• Optimized gcode (no scanning) on the touchscreen
• Model thumbnails
• Smart pre-heat for switch tools, shutoff nozzles that are no longer in use, and other optimization features for multi-extruders.

If you typically use WiFi to upload gcodes in the slicer software, then you do not need the smfix. The sm2uploader already incorporates all the functionalities of smfix, so smfix is only necessary when using a USB flash drive.

• https://github.com/macdylan/sm2uploader
• https://github.com/macdylan/SMFix

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If you like my works and would like to show your appreciation, you can buy me a coffee ;-) https://ko-fi.com/L3L1MFQF6