Genmitsu 4040-Pro Resource Page
This compendium is the collection of resources for Genmitsu 4040-Pro CNC provided by SainSmart and community members.
You can join our Facebook group for discussions and project ideas for your new CNC machine.
- 4040-Pro User Manual: PDF version of the user manual that comes with the CNC
- Video Instructions
- Guide on How to Set Up & Use Candle for Multiple Operations
- What is a Z-Probe & How to Use It
- How to Use Limit Switches to Maintain Positional Accuracy Between CNC Operations
- CNC Bit Selection Buyers Guide
- GRBL Error Code List & Meaning: Whenever something is going wrong with your CNC, GRBL tries its best to provide you with an error code to help you in diagnosing and resolving the issue you are having. This information is invaluable in getting your CNC back up and running so we suggest that you keep an eye out for error codes and make sure to include this information if you need further support from us.
- Gcode Sample: Originally provided on the SD card that came with your CNC, these are pre-made test cuts users can use to try out their machine or to help troubleshoot issues with other files.
- Fusion 360 Guides:
- Carveco Maker:
- Link to Website (No download necessary, registration required to use)
Misc. Download Links
- Full Contents of 4040 USB: Included with your 4040-PRO packaging is a USB stick with much of the above content, as well as video instructions and more. Meant for those who lost their USB stick.