1. Introduction
The ANYCUBIC Kobra S1 Combo is a high-speed 3D printer featuring a fully enclosed CoreXY structure and multi-color printing capabilities. This manual provides essential information for setting up, operating, and maintaining your 3D printer to ensure optimal performance and longevity.
Image: The ANYCUBIC Kobra S1 Combo 3D Printer shown with the Anycubic ACE Pro multi-color unit and two spools of white PLA filament.
2. Setup
2.1 Unboxing and Initial Assembly
Carefully remove all components from the packaging. The printer comes largely pre-assembled. Follow the quick start guide for attaching the gantry and any external modules.
2.2 Filament Loading (Anycubic ACE Pro)
The Anycubic ACE Pro supports up to 4 colors per unit. For 8-color printing, two ACE Pro units are required. Ensure the filament is properly loaded into the designated slots. The system features an anti-tangling mechanism and automatic feeding.
Image: The ANYCUBIC Kobra S1 Combo 3D Printer with the Anycubic ACE Pro unit on top, showcasing multi-color printing capabilities.
2.3 Automatic Bed Leveling
The Kobra S1 Combo features an auto-leveling system. Initiate the leveling process through the touchscreen interface. This ensures optimal first layer adhesion without manual adjustments.
2.4 Firmware Update
Connect the printer to Wi-Fi and navigate to the firmware update section in the settings. Ensure your printer is running version 2.4.8.3 or later to access all features and performance enhancements. Refer to the user guide (PDF) for detailed instructions on firmware updates.
3. Operating
3.1 Basic Printing
Prepare your 3D model using the Anycubic Slicer Next software. Transfer the G-code file to the printer via USB or Wi-Fi. Select the file from the touchscreen and initiate the print. The printer supports print speeds up to 600mm/s.
Image: The print head of the ANYCUBIC Kobra S1 printing a small orange boat, highlighting its 600mm/s speed capability.
3.2 Multi-Color Printing
The Anycubic ACE Pro allows for 4-color printing with one unit, expandable to 8 colors with two units. The slicer software will manage color changes automatically based on your model's design. The ACE Pro also features active filament drying during printing.
Image: The ANYCUBIC Kobra S1 Combo with the ACE Pro unit, illustrating the printer's ability to produce multi-color prints.
3.3 Supported Filaments
The Kobra S1 Combo features a full metal hotend capable of reaching 320°C, allowing it to print a wide range of materials including PLA, PETG, TPU, ABS, and ASA. The heated bed reaches 120°C.
Image: A selection of filament spools (ASA, ABS, PLA, PLA+, PETG) demonstrating the printer's compatibility with various materials.
3.4 Remote Control and Monitoring
Utilize the Anycubic App for remote control and monitoring of your prints. The built-in camera allows for real-time viewing of the printing process and time-lapse recording. AI monitoring detects anomalies like 'spaghetti' failures.
4. Maintenance
4.1 Hotend Maintenance
The 320°C full-metal hotend is designed for tool-free disassembly, simplifying nozzle changes and maintenance. Regularly inspect and clean the hotend to prevent clogs and ensure consistent print quality.
4.2 Filament Drying
The Anycubic ACE Pro features dual PTC heating modules and 360° hot air circulation for active filament drying. This helps maintain optimal filament conditions, especially for hygroscopic materials, and can be used during printing.
Image: The Anycubic ACE Pro unit with glowing orange coils, indicating active filament drying in progress.
4.3 Air Filtration
The fully enclosed design helps contain printing fumes. The printer includes a slot for a carbon filter to help manage odors and micro-particles during printing.
5. Troubleshooting
5.1 Print Failures (Spaghetti Detection)
The integrated AI monitoring system can detect common print failures, such as 'spaghetti' formation, and automatically pause the print to prevent material waste.
5.2 Power Loss Recovery
The printer supports automatic resume printing after power loss or interruptions, ensuring efficiency and reliability for long prints.
5.3 Print Quality Issues (Resonance & Flow Compensation)
The Kobra S1 Combo features resonance compensation and flow correction to eliminate patterns and enhance printing accuracy. Ensure these calibrations are performed regularly for optimal results.
5.4 Belt Tension Monitoring
The AI Intelligent Guard system includes belt tension monitoring to ensure precision by continuously checking belt status and preventing disruptions.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | ANYCUBIC |
| Model | Kobra S1 Combo |
| Print Size | 250*250*250mm |
| Max Print Speed | 600mm/s |
| Max Acceleration Speed | 20000mm/s² |
| Hotend Temperature | 320°C (Full-Metal) |
| Heat Bed Temperature | 120°C |
| Nozzle Diameter | Standard 0.4mm (Supports 0.2/0.6/0.8mm expansion) |
| Supported Filament | PLA, PETG, TPU, ABS, ASA |
| Auto-Leveling | Full-Auto |
| Noise Level | ≤48dB (Quiet Mode 44dB) |
| Compatible Devices | Laptop, Personal Computer, Smartphone |
| Supported File Format | STL, OBJ, 3MF |
| Operating System | Windows, macOS, Linux |
7. Support
For technical assistance, please contact ANYCUBIC customer support. Visit the official ANYCUBIC website for FAQs, troubleshooting guides, and the latest firmware updates. You can also find additional resources and models on Makeronline.
