1, The printer won't turn on, what should I do?

Remove the USB drive, restart the machine to see if it starts normally, non-original USB drives will cause something wrong.Also check for resin leaks.Check if the adapter has the correct 24V output Or try other 12V adapters, is the machine turned on?

2, What should I do if the Mars 4 printer does not stick?

Please check if the exposure of the machine is in good condition.If the UV light is not on, need to make sure whether the adapter is the correct 24V input.If other 12V adapters are used, will lead to insufficient uv energy.

3, Z-axis is stuck, what should I do?

Whether there is resin leakage into the motor part.Please turn off the machine, use your hand to rotate the z-axis screw to lift the build plate.Please reinstall the screws here, don’t tighten too much.Add lubricating oil on the guide rail and screw.

4, How do I load new firmware?

A:You only need to update the files and copy the files to the root directory of the disk.B:Insert the U disk into the printer. C:Restart the machine,LCD will be updated automatically,there will be beeping sound if successful and restart the machine.

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🚀 Elevate your creativity with precision and power — print like a pro, every time!

GENEROUS BUILD VOLUME - Print larger, more ambitious projects with a spacious 6.04 x 3.06 x 6.89 inch workspace.
CONSISTENT UV EXPOSURE - Powerful COB light source ensures uniform curing and impeccable print quality.
LASER TEXTURED BUILD PLATE - Enhanced adhesion means fewer failed prints and more success, boosting your productivity.
INTUITIVE TOUCHSCREEN INTERFACE - Monitor and control your prints in real-time with a 3.5-inch color display and progress preview.
ULTRA HIGH DEFINITION PRECISION - Experience razor-sharp 18μm XY resolution for flawless, intricate models every time.

The ELEGOO Mars 4 MSLA 3D Printer features a cutting-edge 7-inch 9K monochrome LCD delivering ultra-fine 18μm XY resolution, combined with a large 6.04 x 3.06 x 6.89 inch build volume. Its advanced COB 405nm UV light source guarantees consistent resin curing, while the laser-carved build plate maximizes adhesion for reliable prints. Designed with a user-friendly 3.5-inch touchscreen, this printer is perfect for professionals and beginners aiming for high-detail resin models.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 470.81

Duties & taxes incl.

Slovakiastore

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30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Color	Red
Enclosure Material	ABS, Aluminum, Polycarbonate
Printing Technology	MSLA
Compatible Material	Resin
Connectivity Technology	USB
Operating System	EL3D-3.0.1
Compatible Devices	Personal Computer
File Format	STL
Item Weight	16 Pounds
Item Dimensions D x W x H	11.54"D x 11.54"W x 10.91"H

ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 x 3.06 x 6.89 inches

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