The ELEGOO Mars 5 Ultra 9K is a compact yet powerful MSLA resin 3D printer featuring a 7‑inch 9K monochrome LCD with 8520 × 4320 resolution and 18 × 18 µm XY precision. With its Quick Release Design, the printer simplifies plate removal and resin handling, while the integrated AI camera provides real‑time monitoring, failure detection, and timelapse recording.
Equipped with auto‑leveling, tilt release technology, and smart resin management, the Mars 5 Ultra 9K delivers high‑speed printing with improved reliability. It is ideal for hobbyists, makers, and professionals seeking fine detail and stable performance in a compact format
Features
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7‑inch 9K mono LCD for ultra‑fine detail
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8520 × 4320 resolution, 18 × 18 µm XY accuracy
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Quick Release Design for easy plate handling
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AI camera with monitoring, alerts & timelapse
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Auto‑leveling for hands‑free setup
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Tilt Release Technology for faster layer separation
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Smart resin management with shortage & residue detection
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Compact design, suitable for desktop use
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Dual‑band Wi‑Fi and OTA firmware updates
Specifications
| Parameter | Description |
|---|---|
| Build Volume | 153.36 × 77.76 × 165 mm |
| Printing Speed | MAX 150 mm/h |
| Layer Thickness | 0.01–0.2 mm |
| XY Resolution | 18 μm (8520 × 4320) |
| Z Axis Accuracy | 0.02 mm |
| Printing Technology | MSLA |
| Light Source | COB Light Source (wavelength 405 nm) |
| LCD Screen Size | 7‑inch 9K Mono LCD |
| LCD Screen Protector | 9H hardness tempered glass |
| Connection Method | Wi‑Fi, USB |
| System | EL3D‑4.0 |
| Slicer Software | Chitubox |
| Heat Dissipation Method | 3 copper heat pipes + single fan |
| Operation Screen | 4.0‑inch Capacitive Touch Screen |
| Languages | Chinese, English, Japanese, Dutch, Korean, French, German, Russian, Italian, Spanish, Turkish, Portuguese |
| Air Purifier | USB connection unavailable; compatible with Mars Mate air purifier |
| Resin | Supports most resins (water‑washable, standard, ABS‑like, plant‑based, etc.) |
| Other Functions | Tilt Release Technology; One‑Click Automatic Leveling; Self‑Check & Overheat Protection; AI Camera (Empty Build Plate Detection, Warp Detection, Real‑Time Monitoring, Time‑Lapse Recording); Smart Mechanical Sensor (Resin Shortage Alarm, Residue Detection Alarm, Leveling Failure Alarm); Power‑Loss Resume Printing |
| Power Requirements | 100–240V, 50/60Hz, 24V 3A |
| Printer Dimensions | 260 × 268 × 451.5 mm |
| Net Weight | 8.8 kg |
| Gross Weight | 10.8 kg |