Elegoo Saturn 4 Ultra User Manual

The printing parameters listed in the manual are for reference only. For actual applications, you should contact the official after-sales technical support to confirm the parameters based on comprehensive factors such as the machine model and the specific resin (including type and color) you are using.

Was this helpful? What technologies enable the high-speed printing capabilities of the Elegoo Saturn 4 Ultra?

The Elegoo Saturn 4 Ultra uses MSLA Stereolithography technology and a COB Light Source + Fresnel Collimating Lens. It is capable of a maximum printing speed of 150mm/H. For more information, see page 10 of the manual.

Was this helpful? Why are my prints not sticking to the build plate on the Elegoo Saturn 4 Ultra?

If your prints are not sticking, properly increasing the bottom exposure time can help increase the stickiness between the printed model and the printing platform.

Was this helpful? What are the key features and benefits of the AI camera on the Elegoo Saturn 4 Ultra?

The AI Camera allows you to observe the printing situation in real time and control the time-lapse photography function (turn on or off) through the printer management interface in ChituManager.

Was this helpful? What are the steps for performing a successful first print on the Elegoo Saturn 4 Ultra?

Insert the build platform into the connecting block and press down the handle to secure it. The build plate is self-leveling and ready to use.
Slowly add resin into the resin tank, ensuring the resin level is not less than 1/3 of the tank volume and does not exceed the MAX line. The machine will perform a self-check before printing; do not touch it during this process.
Cover the printer's anti-UV cover.
Select the sliced test model for printing.
After printing, wait for resin to stop dripping from the build plate, then lift the handle to remove the build plate.
Use a scraper to remove the model.
Post-process the model using a cleaning and curing machine, such as ELEGOO's.

Was this helpful? What maintenance tasks are required for the Elegoo Saturn 4 Ultra beyond basic cleaning?

Not using sharp or pointy tools to scrape the resin tank to avoid damaging the release liner film.
Cleaning the resin tank before changing resin to another color.
Cleaning the build plate with paper towels or alcohol before and after printing.
Performing a daily check of the machine's exterior and all mechanical parts for damage or abnormalities before each printing.
Maintaining the printing environment at 25-30 degrees Celsius and ventilating the room.
Adding lubricant to the Z-axis lead screw every 2-3 months, or more frequently with increased printing, if friction noise occurs.
Pouring remaining resin back into the bottle and sealing it if the printer won't be used for 48 hours, filtering any residue.
Regularly replacing the release film as it is a wearing part.
Being careful when removing the printing platform to prevent damaging the LCD screen.
Performing daily screen cleaning and unplugging the machine after printing.
Replacing the screen if there's an exposure problem or if its service life seriously affects print quality.

Was this helpful? What post-processing steps are recommended for prints from the Elegoo Saturn 4 Ultra?

Wait until the resin on the build plate stops dripping.
Lift the handle to take out the build plate.
Use a scraper to remove the model.
You can use ELEGOO's cleaning and curing machine to post-process the model.
Unless you are using water washable resin, use 95% (or higher) ethyl alcohol or isopropyl alcohol to wash your model.

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What are the most common causes of failed prints on the Elegoo Saturn 4 Ultra and how can I fix them?

Excess cured resin in the tank: If printing fails, you need to clean the excess cured resin in the resin tank and change the resin to prevent damage to your printer.
Damaged release film: If the release film in the resin tank is whitened, scratched, or has no elasticity, the printing failure rate will be high. You should replace the release film in time.
Poor adhesion to the build plate: Properly increasing the bottom exposure time can help increase the stickiness between the printed model and the printing platform.

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What ventilation precautions should be taken regarding resin fumes when using the Elegoo Saturn 4 Ultra?

Was this helpful? How often should I replace the release film (FEP/nFEP) on the Elegoo Saturn 4 Ultra?

The release film is a wearing part and should be replaced regularly according to the machine prompts to ensure a high success rate of printing. If the release film is whitened, scratched, or has no elasticity, it indicates a high printing failure rate, and you should replace it immediately.

Was this helpful? What is the recommended bottom exposure time for resin prints on the Elegoo Saturn 4 Ultra?

The recommended bottom exposure time for resin prints on the Elegoo Saturn 4 Ultra is 35 seconds. Properly increasing this time can help improve stickiness between the printed model and the printing platform.

Was this helpful? What safety precautions should I take when handling liquid resin for the Elegoo Saturn 4 Ultra? Was this helpful? What is the printing resolution (XY resolution) of the Elegoo Saturn 4 Ultra? The XY Resolution of the Elegoo Saturn 4 Ultra is 1924um (115205120). Was this helpful? What is the recommended layer height for optimal prints on the Elegoo Saturn 4 Ultra?

The recommended layer height is 0.05mm, but you can set it from 0.01-0.2mm. Note that a higher thickness requires a longer exposure time for each layer.

Was this helpful? How do I properly clean the build plate of the Elegoo Saturn 4 Ultra?

Before and after printing, you should clean the build plate with paper towels or alcohol to ensure there are no bumps or burrs on its surface.

Was this helpful? What UV light wavelength does the Elegoo Saturn 4 Ultra use for curing resin? Was this helpful? What is the expected lifespan of the LCD screen on the Elegoo Saturn 4 Ultra?

The service life of the screen is about 2000+ hours and will decrease with increasing printing frequency. The LCD screen also enjoys a 6-month free warranty service.

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How can I reduce print failures related to ambient temperature variations with the Elegoo Saturn 4 Ultra?

To reduce print failures related to ambient temperature variations, you should try to keep the printing environment at 25-30 degrees Celsius when printing.

Was this helpful? What 3D model file types are compatible with the Elegoo Saturn 4 Ultra? You can open 3D model files of the .stl type using the Chitu Box software. Was this helpful? How do I properly clean the resin tank (vat) of my Elegoo Saturn 4 Ultra? Was this helpful? Does the Elegoo Saturn 4 Ultra support Wi-Fi connectivity for remote printing?

Yes, the Elegoo Saturn 4 Ultra supports Wi-Fi connectivity. You can connect the printer to Wi-Fi to use the Network Management Center for remote control and monitoring through the ChituManager software.

Was this helpful? What should I do if my Elegoo Saturn 4 Ultra is not printing?

If printing fails, you need to clean the excess cured resin in the resin tank and change the resin, otherwise, it may damage your printer. Additionally, if the release film in the resin tank is whitened, scratched, or has no elasticity, it can lead to a high printing failure rate, so you should replace it in time. For more information, see page 5 of the manual.

Was this helpful? Is the Elegoo Saturn 4 Ultra safe to operate indoors with proper ventilation?

Yes, you should use the printer indoors and ventilate the printing room as much as possible to facilitate heat dissipation of the machine and resin odor volatilization.

Was this helpful? How do I level the build plate on the Elegoo Saturn 4 Ultra after changing the FEP film? The build plate is capable of self-leveling and is ready to use right out of the box. Was this helpful? How do I connect the Elegoo Saturn 4 Ultra to my home network via Wi-Fi for remote access?

Ensure the printer is connected to Wi-Fi.
Open the slicing software and click the globe icon in the upper right corner to enter the "Network Management Center".
For first-time use, you will need to download and install Chitu Manager.
Once in the Network Management Center, click "Add Device" to associate the printer. Make sure your computer and printer are on the same local area network (LAN).

Was this helpful? Does the Elegoo Saturn 4 Ultra require specific ambient temperatures for optimal printing? Yes, it is recommended to keep the printing environment at 25-30 degrees Celsius when printing. Was this helpful? What is the typical power consumption of the Elegoo Saturn 4 Ultra during operation? The power requirements for the Elegoo Saturn 4 Ultra are 100-240V, 50/60 Hz, 24V 6A. Was this helpful? What is the purpose of the UV cover on the Elegoo Saturn 4 Ultra? The Anti-UV Cover is used to cover the printer before printing. Was this helpful? Does the Elegoo Saturn 4 Ultra have a web interface for remote control and monitoring?

Yes, after connecting the printer to Wi-Fi, you can use the slicing software to enter the "Network Management Center". This requires downloading and installing Chitu Manager for the first time. Through this interface, you can remotely control the printer and observe the printing situation in real-time.

Was this helpful? What type of LCD screen does the Elegoo Saturn 4 Ultra use for printing?

The Elegoo Saturn 4 Ultra features an LCD Display Screen with an XY Resolution of 1924um (115205120). For more information, see pages 8 and 10 of the manual.

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Page 1 Saturn 4 Ultra 3D Printer User Manual Manual de instrucciones Manuel utilisateur Manuale utente Benutzerhandbuch Benutzerhandbuch ユーザーマニュアル.
Page 2 Contents English Deutsch Français Italiano Español 日本語.
Page 3 Saturn 4 Ultra 3D Printer User Manual.
Page 4 After receiving the product, please conﬁrm whether the equipment is intact and the accessories are complete. If there is any damage or missing, please timely contact us at 3dp@elegoo.com.(To ensure the performance of each product, each product will undergo strict printing tests before leaving the factory.
Page 5 Please use 95% (or higher) ethyl alcohol or isopropyl alcohol to wash your model unless you are using water washable resin. If you have any problems with the printer, please contact us at 3dp@elegoo.com. Please do not disassemble or modify ELEGOO 3D printers by yourself, otherwise, the warranty will expire, and.

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