Introduction
This user manual provides essential information for the safe and efficient operation of your Anycubic Kobra S1 Combo 3D Printer. Please read this manual thoroughly before operating the device to ensure proper setup, usage, and maintenance. The Anycubic Kobra S1 Combo is a high-speed 3D printer featuring a fully enclosed CoreXY structure, multi-color printing capabilities with the Anycubic ACE PRO, and intelligent filament drying.
Image: The Anycubic Kobra S1 Combo 3D Printer, showcasing its main unit and the integrated filament management system, along with a sample 3D printed model.
Setup
1. Unboxing and Initial Placement
Carefully remove all components from the packaging. Place the printer on a stable, level surface in a well-ventilated area. Ensure there is sufficient space around the printer for operation and maintenance.
2. Assembly
Follow the quick start guide included in the box for specific assembly instructions. Key steps typically include attaching the filament holder, connecting the power supply, and ensuring all cables are securely plugged in.
3. Power On and Initial Calibration
Connect the power cable and turn on the printer. The Anycubic Kobra S1 Combo features full-auto leveling (LeviQ 3.0 Automatic Calibration). Follow the on-screen prompts on the 4.3" touchscreen to complete the initial setup and calibration process. This ensures optimal print bed leveling and flow correction for accurate prints.
Image: Instructions for upgrading firmware to unlock more functions, including connecting to WiFi for OTA upgrades or scanning a QR code for manual download.
Operating Instructions
1. Filament Loading and Drying
The Anycubic Kobra S1 Combo, especially with the Anycubic ACE PRO, supports up to 8-color printing. Load your desired filament spools into the Anycubic ACE PRO. The system features dual PTC heating and 360° hot air circulation for intelligent drying, even during printing, ensuring optimal filament condition. The ACE Pro also has an automatic feeding function.
Image: The Anycubic Kobra S1 Combo's filament drying unit actively drying filament while the printer is in operation.
2. Preparing Your Model for Printing
Use Anycubic Slicer Next software to prepare your 3D models. This software is equipped with various specifications and filament parameter sets to optimize your prints. The printer supports a build volume of 250x250x250mm.
3. Starting a Print
Transfer your prepared G-code file to the printer via USB or network connection. Select the file on the touchscreen and initiate the print. The printer operates at an ultra-fast speed of up to 600mm/s.
Image: Visual representation of the Anycubic Kobra S1 Combo's high-speed printing capability, reaching 600mm/s.
4. Monitoring and Remote Control
The built-in camera allows you to view the printing process. You can also use the Anycubic App for remote control and monitoring of your prints from anywhere. The app supports elapse-time recording.
Image: A user interacting with the Anycubic App on a smartphone and laptop, demonstrating remote control and automatic filament feeding features.
5. Multi-Color Printing
With one Anycubic ACE PRO, you can achieve 4-color printing. For up to 8-color printing, two Anycubic ACE PRO units are required.
Image: The Anycubic Kobra S1 Combo setup demonstrating the capability for 4-color printing with one Anycubic Ace Pro, and 8-color printing with two units.
6. Supported Filaments
The 320°C full metal hotend enables effortless printing of various filaments, including ABS, ASA, PLA, PLA+, and PETG.
Image: Spools of various filament types (ASA, ABS, PLA, PLA+, PETG) indicating compatibility with the printer.
Maintenance
1. Regular Cleaning
Regularly clean the print bed, nozzle, and internal components to ensure optimal performance. Refer to the detailed cleaning instructions in the full user guide (available on the product listing page or via QR code).
2. Firmware Updates
Keep your printer's firmware updated to the latest version (e.g., Version 2.4.8.3 or later) for improved performance and new features. Updates can be performed via OTA (Over-The-Air) by connecting to Wi-Fi, or by downloading the firmware manually.
3. Hotend Maintenance
The 320°C hotend is designed for free-clog extrusion. If maintenance is required, the hotend supports tools-free disassembly.
Troubleshooting
1. Print Quality Issues
- Layer Shifting/Poor Adhesion: Ensure the print bed is properly leveled using the auto-leveling function. Check for any obstructions in the print path.
- Filament Clogging: Verify the hotend temperature is appropriate for the filament type. Ensure filament is dry; utilize the intelligent drying feature of the Anycubic ACE PRO.
- Resonance Patterns: The printer features resonance compensation and flow correction to minimize these issues. If problems persist, ensure the printer is on a stable surface.
2. Printer Noise
The Kobra S1 Combo operates quietly, with noise levels as low as 44dB in quiet mode. If unusual noises occur, inspect moving parts for any loose components or obstructions.
Image: The Anycubic Kobra S1 Combo operating with minimal noise, highlighting its 44dB quiet mode feature.
3. Connectivity Issues
If experiencing issues with Wi-Fi or app connectivity, ensure your printer is within range of your Wi-Fi network and that the Anycubic App is updated.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 19.69 x 20.08 x 21.26 inches |
| Item Weight | 57.2 pounds |
| Print Size | 250 x 250 x 250 mm |
| Recommended Print Speed | 300 mm/s |
| Max Print Speed | 600 mm/s |
| Max Acceleration Speed | 20000 mm/s² |
| Hotend Temperature | 320°C |
| Heat Bed Temperature | 120°C |
| Nozzle Diameter | Standard 0.4mm (supports 0.2/0.6/0.8mm expansion) |
| Auto-Leveling | Full-Auto (LeviQ 3.0) |
| Noise Level | ≤46dB (Standard mode), ≤44dB (Quiet mode) |
| Supported Filaments | ABS, ASA, PLA, PLA+, PETG |
| Construction | Fully Enclosed CoreXY |
Image: Diagram illustrating the fully enclosed CoreXY structure and print dimensions of the Anycubic Kobra S1 Combo.
Official Product Video
Video: An official product video from ANYCUBIC showcasing the features and capabilities of the Kobra S1 Series 3D Printer, including its high-speed printing, multi-color functionality, and ease of use.
Warranty and Support
For detailed warranty information and technical support, please refer to the official Anycubic website or contact their customer service directly. You can also visit the ANYCUBIC Official Store on Amazon for additional resources and support options.
