1. Introduction
The Anycubic Kobra 3 Combo is a high-performance FDM 3D printer designed for multi-color, high-speed printing. It features advanced technologies such as the Anycubic Color Engine Pro for up to 8-color printing, integrated filament drying, and intelligent print management. This manual provides essential information for setting up, operating, and maintaining your Kobra 3 Combo to ensure optimal performance and longevity.
2. Safety Information
- Always operate the printer in a well-ventilated area.
- Keep the printer away from flammable materials and heat sources.
- Do not touch the nozzle or hotbed during operation or immediately after printing, as they can reach high temperatures.
- Keep children and pets away from the printer during operation.
- Use only the power adapter provided with the printer.
- Ensure proper grounding to prevent electrical hazards.
- Do not attempt to modify or disassemble the printer beyond the instructions provided in this manual.
3. Package Contents
Verify that all items are present in your package:
- Anycubic Kobra 3 Combo 3D Printer
- Power Cable
- Tool Kit (Allen wrenches, spare nozzle, etc.)
- Filament Sample
- USB Cable
- Quick Start Guide
4. Setup
4.1. Unboxing and Initial Assembly
Carefully remove the printer and all components from the packaging. Remove any protective foam or ties securing moving parts. While this video is for a similar model (Kobra S1 Combo), the unboxing and initial setup steps are generally comparable for Anycubic printers.
Video: Anycubic Kobra S1 Combo Unboxing and Setup Guide. This video demonstrates the unboxing and initial assembly process for a similar Anycubic 3D printer model, the Kobra S1 Combo. It covers removing packaging, installing accessories, and preparing the printer for first use.
4.2. Power On and Self-Check
Connect the power cable to the printer and a suitable power outlet. Flip the power switch to the 'ON' position. The printer will initiate a self-check process. Follow any on-screen prompts to complete the initial boot-up guide, including language selection and network setup.
4.3. Automatic Leveling (LeviQ 3.0)
The Kobra 3 Combo features LeviQ 3.0 auto-leveling, which automatically calibrates the print bed level for each print job. This eliminates the need for manual Z-offset adjustments. The integrated G-sensor also detects vibration frequencies and intelligently adjusts motion control for smoother prints.
Image: The printer's touchscreen displaying the LeviQ 3.0 auto-leveling interface, showing the bed calibration grid.
5. Operating Instructions
5.1. Multi-Color Printing with Anycubic Color Engine Pro
The Anycubic Kobra 3 Combo, with the Anycubic Color Engine Pro, allows for printing in 4 colors, expandable to 8 colors with the Anycubic Color Engine Hub (available Q3 2024). The system features automatic spool changing, filament winding detection, and filament backup to ensure continuous printing.
Image: A vibrant multi-color 3D printed castle model, showcasing the printer's multi-color capabilities.
Image: Diagram illustrating the Anycubic Color Engine Pro's features, including filament winding detection, filament backup, and drying while printing.
5.2. Filament Drying While Printing
The integrated dual PTC heating system (up to 200W) ensures efficient air circulation and maintains a consistent temperature of up to 55°C, keeping filaments dry for up to 24 hours during printing. This prevents moisture-related print quality issues.
Image: Visual comparison showing the difference in print quality between using humid filament and properly dried filament.
5.3. High-Speed Printing
Achieve print speeds up to 600 mm/s (recommended 300 mm/s) with an acceleration of 20,000 mm/s². The printer's dynamic structure, featuring dual metal spindles and SG15 bearings, ensures stable and reliable performance even at high speeds.
Image: A 3D printer extruding a rocket model, illustrating the high-speed printing capability of 600 mm/s.
5.4. Print Monitoring and Control
The Kobra 3 Combo supports AI monitoring of the printing process (requires camera, available Q3 2024) to reduce print failures. The Anycubic Slicer and APP provide comprehensive control, including slicing, coloring, remote control, and real-time monitoring (LAN Mode available Q3 2024).
Image: Screenshot of the Anycubic Slicer software and mobile application, demonstrating features like slicing, coloring, and remote monitoring.
5.5. Nozzle Management
The fully metal nozzles can be replaced without tools and are designed to withstand temperatures up to 300°C, allowing for optimal printing with various filament types.
