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ELEGOO Saturn 3D Printer Support Files

ELEGOO Saturn 3D Printer Support Files

Click to Download:  


Firmware Updating Guide: Click to view

1.Latest Firmware

Firmware Updating Guide: Click to view

PJ L Screen: Click to download: V4.4.3-Z1_LCDZ/3840X2400/F14.24-link 1 or link 2 - Google Drive

PJ V5 Screen: Click to download: V4.4.3-Z1_LCDZ/3840X2400/F15.26-link 1 or link 2 - Google Drive ( If there is a line in the middle of the LCD screen, please rollback the firmware to F15.24: Click to download-link 1 or link 2 - Google Drive)

TM Screen: Click to download: V4.4.3-Z1_LCDZ/3840X2400/F2.18-link 1 or link 2 - Google Drive

Update log: ①Hanging printing: Mainly fixed the problem of [when Z is set to zero and the offset is positive, the platform will not return to zero when the model is printed, and it will be printed directly in the air].② Delay of turning off the lights on the first layer: Mainly fixes the problem of [the parameter value of "light off delay at bottom layer" is set in the model slice, and the first layer takes effect when printing]. ③ Compatible with Chitubox Pro and Chitubox 1.9.0

2.How to replace the LCD

3.Machine Parameters: Click to Download-link 1 or link 2 - Google Drive

*Caution:  Please make sure whether this firmware matches your printer, wrong update across different printers may turn it unusable. If you run into any problems with the firmware please contact our support team at with the batch number labeled at the bottom of the printer, we will try our best to help.

*How to update:
①Usually, you only need to update the files in the firmware file and copy the files to the root directory of the disk
②Insert the U disk into the printer
③Restart the machine, the update file .LCD will be updated automatically, after the successful update there will be a beeping sound and restart the machine
④Print the file .CBD to be updated on the printer  ⑤When the touch screen displays an error, please print the .bin and .logo file.

PS: After printing all the firmware files, you need to restart the machine to make the new firmware take effect.

Caution: The.LCD file will be automatically updated after restarting the machine in the shutdown state. Please do not update repeatedly to avoid being prompted "Same Firmware already exists!"

Firmware you need to update after replacing the LCD

How to replace the LCD:

Note: If you mistakenly updated this firmware, please contact our support team via with the batch number labeled at the bottom of the printer.

Manual Book: 

Click to Download: English Version-link 1 or link 2 - Google Drive

Click to Download: Japanese Version-link 1 or link 2 - Google Drive

Resin Settings: ELEGOO Printers Resin Setting Sheet

CE Certification: 

SATURN CstarUI28C03 CE Certificate

SATURN CstarUI28C03 CE Remark

SATURN CstarUI28C03E CE-EMC Test Report

SATURN CstarUI28C03L CE-LVD Test Report

SATURN CstarUI28C03M CE-MD test report

SATURN Series CstarUI28C03 CE Certificate

Or download CE certification from Google Drive

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