Genmitsu 4040-Pro Resource Page

Introduction

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.

Assembly

• 4040-Pro User Manual: PDF version of the user manual that comes with the CNC
• Video Instructions
• Laser Module Installation Guide

Extension Kit

• 4040-PRO Extension Kit Installation Guide (Click to view)
• 6060 Extension Kit for 4040-PRO (SHOP NOW)

CNC Controller Software Installation

(img source from web)

Driver

Installing the CH341SER driver will allow your computer to recognize the CNC controller board as a serial device, which can then be used with Candle or other CNC control software.

• CH341SER Driver (For Windows): If windows does not do so automatically when you connect your CNC to the computer for the first time, this downloadable file is the Driver which is needed for your computer to be able to communicate with your CNC.
• CH341SER Driver (For Mac): This driver will not install automatically and must be installed as dictated by instructions included in the .zip which this link will download.
• CH341 Installation Guide: Although this guide is about CH340, it also applies to CH341. CH341 is a newer version of the CH340 and has some added features. CH341 supports I2C, SPI, and 8-bit parallel bus interfaces, whereas CH340 only supports serial communication.

Controller software

UGS (Universal Gcode Sender) for MacOS, Linux, and Windows Users

UGS is a cross-platform software application that runs on Windows, Mac, and Linux operating systems. You can download and install UGS on your computer to communicate with your CNC machine.

• UGS is an open-source software and has an active user community, so you can find a lot of resources and support online.
• Click here to download UGS
• The UGS Wiki is a comprehensive resource that covers everything from installation to advanced usage. It includes tutorials, FAQs, and troubleshooting guides. You can access the UGS Wiki at https://winder.github.io/ugs_website/guide/platform/.

Candle (Optional for Windows users)

• How to Install Candle/GRBLControl for Windows
  • GRBLControl/Candle 1.17 (For Windows): Link downloads a .zip file containing a full copy of Candle, the software you can use to run your CNC through your computer. Must unzip entire folder to use.

Machine Operation

• 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
• 4 Axis Rotary Module Quick Start Guide
• Offline Controller User Manual
  • Test file for 4axis module

Troubleshooting

• 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.

Other CAD/CAM Software

• Fusion 360 Guides:
  • Quick-Start Guide
  • Understanding Roughing & Finishing Passes
• Carveco Maker:
  • How to Use Carveco Maker with your Genmitsu CNC
  • Training & Tutorial Videos
  • Link to Purchas 12 month subscription
• Easel:
  • 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.