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Elegoo Mars 4 Ultra 9K

$559.95 Inc. GST

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SKU: E-M4Ultra9k Categories: ,
The printing quality and level of detail on the ELEGOO Mars 4 Ultra are outstanding. With its 7-inch 9K Mono LCD’s 8520*4320 resolution, which preserves even the smallest details, you can create intricate models with astonishing 18 microns XY precision.

Product Features:

3dpsabullet 7-inch 9K mono LCD, 8520×4320 resolution

3dpsabullet up to 150mm/h with ACF release liner film and ELEGOO rapid standard resin

3dpsabullet Build volume of 153.36×77.76×165 mm³

3dpsabullet High-Speed Wifi Transfer

3dpsabullet 4-point leveling system



Additional information
Machine Size

227(L) x 227(W) x 443.5(H) mm

Build Volume

153.36(L) x 77.76(W) x 165(H) mm

XY-axis precision

18 µm

Z-axis Resolution

30 – 50 µm



LED Array

UV Integrated Light (wavelength 405nm)

Printing speed


Compatible software



USB Flash drive

Input Power

100-240 VAC – 50/60 HZ

Package Dimensions

567(L) x 285(W) x 285(H) mm


7.5 kg

Package Contents

3D Printer, resin vat with FEP film pre-mounted, Build plate, Power supply with AU plug, Printing Kit (Gloves, Wiper/Scraper, Funnel, Etc.), Manual, NO RESIN INCLUDED. NO FLASHDRIVE INCLUDED


12 Months (for major parts) Excluded from the warranty are consumable parts such as the Resin vat, Build plate, FEP Film, and ParaLED. Opening the machine without authorization voids the warranty.
3-months Limited Part Warranty for Print LCD

Technical FAQs

Any 3rd Party Upgrades or Repairs done on the machine without the supervision or approval from our WhizKids - Technical Support Team will void the warranty of the printers. Please consult with us before proceeding with any upgrades or repairs.

  • Model not sticking to the platform

    - Bottom exposure time is insufficient, increase the exposure time to help the resin adhere properly
    - Contact area between the model and platform is small, it is highly suggested to add a raft to increase the surface area
    - Bad Bed levelling
  • Layer Separation or splitting

    - Machine is not stable during printing
    - FEP Film in the vat is not tight enough (May cause leaks
    - Print platform or vat is not tightened or it is misaligned
  • What do I do if I had a failed print?

    - Drain and filter out the resin from the VAT to remove any excess hardened resin, if this is not filtered out, it can puncture your FEP and may cause leaks
  • How long should I wash the prints?
    - It is recommended to wash the prints for at least 2-5 mins to get rid of any excess resin on the printed model