Turn the printer on. The screen will display a progress bar as it updates.
The Two Trees Sapphire Pro is a popular CoreXY 3D printer known for its solid hardware but often criticized for its stock MKS Robin Nano firmware. To achieve the "best" performance, the choice depends on your technical comfort level and whether you prefer standalone operation or network-based control.
This is the best firmware for performance . If you want speed and quality, this is your only choice. two trees sapphire pro firmware best
Marlin Firmware Service – Sapphire Pro config
If you want to keep it simple but improved, a custom-compiled Marlin 2.0 or 2.1 is the way to go. There are several community-driven forks that specifically optimize for the MKS Robin Nano board used in the Sapphire Pro. Turn the printer on
depends on whether you value high-speed performance or simple, standalone stability 1. Best Overall Performance: Klipper
Take the bottom panel off your printer and read the version number printed directly on the green or black PCB. You will need this exact version number when configuring Marlin or Klipper. To achieve the "best" performance, the choice depends
If you prefer your printer to be a standalone tool without needing an external computer, a custom Marlin 2.0.x build is your best bet. Key Features
Smoother printing motions reducing vibration.
Both firmware options are significantly better than the stock alternative. By following the installation guides, performing proper calibration, and maybe adding a few hardware upgrades, your Sapphire Pro will transform into a high-performance 3D printing workhorse. Explore the community resources, try out different configurations, and enjoy discovering everything your Sapphire Pro is truly capable of.