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FLSUN Manuals & User Guides

FLSUN manufactures high-speed Delta 3D printers known for precision and efficiency, providing accessible desktop manufacturing solutions for hobbyists and professionals.

Tip: include the full model number printed on your FLSUN label for the best match.

About FLSUN manuals on Manuals.plus

FLSUN, also known as Zhengzhou Chaokuo Electronic Technology Co., Ltd., is a leading manufacturer in the additive manufacturing industry, specializing in high-performance Delta 3D printers. Since its inception, the brand has focused on making high-speed 3D printing accessible to a global audience of makers, designers, and engineers. Renowned for their stability and speed, FLSUN printers—such as the Super Racer (SR), V400, S1, and T1 models—utilize advanced Delta kinematics to deliver rapid print speeds without compromising quality.

The company integrates cutting-edge features into its consumer-grade machines, including auto-leveling, vibration compensation, and AI-assisted monitoring features like spaghetti detection on newer models. FLSUN emphasizes user-friendly experiences with intuitive touchscreens and robust firmware, often based on Klipper for enhanced performance. Beyond hardware, FLSUN supports its community with a dedicated Wiki, comprehensive software profiles, and active customer service.

FLSUN manuals

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Mwongozo wa Mtumiaji wa FLSUN SR SuperRacer

Februari 13, 2025
FLSUN SR SuperRacer Dear customer, Thank you for purchasing bidhaa zetu. Tafadhali soma maagizo yafuatayo kwa uangalifu kabla ya matumizi ya kwanza na uhifadhi mwongozo huu wa mtumiaji kwa marejeleo ya baadaye. Lipa hasa...

FLSUN manuals from online retailers

FLSUN S1 3D Printer User Manual

S1 • Novemba 9, 2025
Comprehensive instruction manual for the FLSUN S1 3D Printer, detailing setup, operation, maintenance, troubleshooting, and technical specifications for optimal performance.

FLSUN S1 3D Printer User Manual

S1 • Oktoba 15, 2025
Comprehensive instruction manual for the FLSUN S1 3D Printer, covering setup, operation, maintenance, troubleshooting, and technical specifications.

FLSUN S1 Pro 3D Printer User Manual

S1 Pro 3D Printer • September 13, 2025
Comprehensive user manual for the FLSUN S1 Pro 3D Printer, covering setup, operation, maintenance, troubleshooting, and detailed technical specifications for optimal performance.

FLSUN T1 Pro 3D Printer Instruction Manual

FLSUN T1 Pro • July 19, 2025
Comprehensive instruction manual for the FLSUN T1 Pro 3D Printer, covering setup, operation, maintenance, troubleshooting, specifications, and support.

FLSUN S1 3D Printer User Manual

S1 • Juni 29, 2025
Comprehensive instruction manual for the FLSUN S1 3D Printer, covering setup, operation, maintenance, troubleshooting, and specifications for optimal performance.

FLSUN V400 3D Printer Official User Manual

V400 • Tarehe 15 Juni 2025
Comprehensive user manual for the FLSUN V400 3D Printer, covering setup, operation, maintenance, troubleshooting, and specifications. Learn about its high-speed printing, Klipper firmware, and versatile filament compatibility.

FLSUN video guides

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FLSUN support FAQ

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  • What should I do if my FLSUN printer detects a filament clog?

    If the filament clog detection feature is triggered, follow the troubleshooting steps in your user manual. This typically involves clearing the nozzle using recommended heating techniques or tools provided in the accessory box.

  • How do I switch the input voltage on my FLSUN printer?

    Before powering on the printer, ensure the voltage switch on the power supply matches your local voltage (e.g., switch to 115V for US or 230V for EU). Failure to do so may damage the device.

  • Where can I find firmware updates and user guides?

    Firmware, Slicer software, and detailed tutorials can be found on the official FLSUN website support page or the FLSUN Wiki at wiki.flsun3d.com.

  • How do I calibrate the bed leveling on FLSUN printers?

    Most FLSUN models feature auto-leveling. Navigate to the 'Calibration' menu on the touchscreen, select 'Bed Leveling' (and 'Motor Calibration' or 'Vibration Compensation' if available), and follow the on-screen prompts to complete the process.