ELEGOO Mars 4 Mono MSLA 3D Printer ELEGOO Mars 4 Resin 3D Printer is a cutting-edge device that brings your creative ideas to life with exceptional precision. Experience the power of resin 3D printing with ELEGOO Mars 4 Resin 3D Printer. 9K Print Quality The 7-inch 9K monochrome LCD with 8520x4320 resolution and 18x18 microns XY resolution allows you to print models with extremely fine details and sharp edges at a printing speed of up to 70mm/h, achieving superior quality and precision. Super Stable Structure The Z-axis is driven by a linear guide rail that ensures stable and precise.The non-slip hexagon socket leveling screws are simple to handle.The laser-engraved build plate provides excellent adhesion.The printer's mid-plate is designed to prevent resin from flowing inside the printer. Efficient Heat Dissipation With a large cooling fan and heat-conducting copper tubes next to the COB light source for fast heat transfer, this ensures efficient heat dissipation performance and prolongs the service life of the printer. Voxeldance Tango Slicer Mars 4 uses Voxeldance Tango Slicer, which offers three printing modes of static mode and dynamic mode to improve printing efficiency and optimize your prints for quality and speed, or a balance of both.The open-sourced GOO slice file is compatible with third-party slicing software. There is always one you want Saturn 3 Ultra 3D Printer Add to Cart Saturn 3 Resin 3D Printer Add to Cart Mars 4 Resin 3D Printer Add to Cart Mars 4 Ultra 3D Printer Buying Options Mars 4 Max 3D Printer Buying Options Mars 4 DLP 3D Printer Buying Options 8K Water Washable Resin Add to Cart Customer Reviews 4.4 out of 5 stars 1,110 4.4 out of 5 stars 1,110 4.3 out of 5 stars 1,649 4.3 out of 5 stars 1,649 4.3 out of 5 stars 1,649 4.3 out of 5 stars 1,649 4.6 out of 5 stars 5,010 Price $323.90$323.90 $279.98$279.98 $223.99$223.99 $219.99$219.99 — — $31.99$31.99 LCD Size 10" 12K Mono LCD 10" 12K Mono LCD 7" 9K Mono LCD 7" 9K Mono LCD 9.1" 6K Mono LCD / — Build Volume 218.88*122.88*260mm³ 218.88*122.88*250mm³ 153.36 *77.76*175mm³ 153.36 *77.76*165mm³ 195.84*122.4*150mm³ 132.8x74.7x150mm³ — Printing Speed Up to 150mm/h Up to 70mm/h Up to 70mm/h Up to 150mm/h Up to 70mm/h Up to 70mm/h — Light Source COB + Refracted Light Source COB+Fresnel lens COB Light Source COB+Fresnel lens COB + Refracted Light Source / — Release Film ACF release film PFA release liner film FEP release liner film ACF release film PFA release liner film PFA release liner film — Built-in Carbon Filter ✔ ✔ ✔ ✔ ✔ ✔ ✘ Linux OS ✔ ✘ ✘ ✔ ✘ ✘ ✘ Reason to Buy 3X Printing Speed 12K HD Printing 9K HD Printing WiFi Transfer Large Printing Size DLP Printing Technology Wide Compatibility 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.