Resin 3D Printer Elegoo Mars 5 Ultra 4K Resolution LCD (model 50.101.013300)

ELEGOO Mars 5 Ultra 3D Printer combines fast MSLA printing with high-detail output and features intended to simplify resin printing workflows. With a 7-inch 9K monochrome LCD and 18 µm XY resolution, the printer supports a working volume of 153.36 × 77.76 × 165 mm and offers tilt-release separation and automated checks to reduce setup time and failed prints.

Advantages

The Mars 5 Ultra delivers print speeds up to 150 mm/h while maintaining fine detail through a 9K LCD (8520 × 4320 pixels) and 18 × 18 µm XY resolution. Built-in Tilt Release technology speeds model separation from the film, and One-Click Self-Check plus automatic leveling lower the amount of manual calibration. An AI camera provides real-time monitoring, error detection and time-lapse recording. Safety and reliability are improved by an intelligent mechanical resin sensor, overheating protection and Power-Loss Resume printing.

Suitable for

• Rapid prototyping and iterative design verification
• High-detail miniatures and tabletop models
• Dental and medical model production
• Jewelry patterns and small precision parts
• Educational workshops and professional model shops

Key specifications

• Manufacturer: Elegoo
• Model: Mars 5 Ultra (MPN 50.101.013300, EAN 6976021767960)
• Printing technology: MSLA
• Working volume: 153.36 × 77.76 × 165 mm
• Print speed: up to 150 mm/hour
• Layer thickness: 0.01–0.2 mm
• XY resolution: 18 × 18 µm (8520 × 4320 pixels, 9K Mono LCD)
• Z-axis accuracy: 0.02 mm
• Light source: COB, 405 nm
• LCD protection: 9H tempered glass
• Connections: USB, WiFi
• System: EL3D-4.0 (compatible with Chitubox)
• Power: 100–240 V 50/60 Hz, 24 V 3 A
• Cooling: 3 heat pipes + fan
• Dimensions: 260 × 268 × 451.5 mm
• Net weight: 8.8 kg

How to use

Install the work plate and resin tank, fill with a compatible resin, and power the unit. Use the One-Click Self-Check to run automatic diagnostics and automatic leveling before starting a job. Prepare models in compatible slicing software (such as Chitubox), transfer files via USB or WiFi, then start printing. Monitor prints remotely using the AI camera and resume after power interruptions with the Power-Loss Resume function. Follow standard resin handling procedures and cure printed parts as recommended by the resin manufacturer.

Usage recommendations

Use resins compatible with the Mars 5 Ultra (standard, waterproof, ABS-like and plant-based types listed as compatible). Replace the FEP film when the self-check or visible wear indicates replacement. Keep the workspace ventilated, wear protective gloves and mask included with the printer, and allow prints to post-cure fully. For reliable long-term operation, avoid sustained chamber temperatures above 80°C and ensure adequate cooling.