ELEGOO Build Plate for SATURN 4 Ultra 16K LCD 3D Printer

1. Introduction

Thank you for choosing the ELEGOO Build Plate for your SATURN 4 Ultra 16K LCD 3D Printer. This build plate is engineered to enhance your 3D printing experience with its advanced features and durable construction. It is designed to provide superior adhesion, easy model removal, and consistent performance for high-quality resin prints.

This manual provides essential information on the build plate's features, installation, usage, maintenance, and troubleshooting. For comprehensive details on the ELEGOO SATURN 4 Ultra 16K 3D Printer itself, please refer to the printer's dedicated user manual.

2. Safety Information

• Keep the 3D printer and its accessories out of the reach of children.
• The resin tank's level should be above the MIN line but not exceed the MAX line.
• Place the printer in a dry environment and protect it from rain and moisture.
• If you run into an emergency during use, please turn off the power supply of the 3D printer first.
• Use the printer indoors and avoid direct sunlight and a dusty environment.
• When operating the 3D printer, please wear a mask and gloves to avoid direct skin contact with the photopolymer resin.
• Please use 95% (or higher) ethyl alcohol or isopropyl alcohol to wash your model unless you are using water washable resin.
• Do not disassemble or modify ELEGOO 3D printers by yourself, otherwise, the warranty will expire, and damage caused by personal operating errors will require payment for repairs.

3. Packing List

Please verify that all components are present and in good condition upon receiving your product.

• Build Plate
• Resin Tank
• USB Flash Disk
• Mask
• Drip Tray
• Funnel
• Backup Screws
• Gloves
• Scraper
• User Manual (PDF available at ELEGOO User Manual PDF)
• Adapter
• Tool Kit

4. Specifications

Build Plate Features:

• Leveling: Built-in 4-point leveling mechanism, works with printer's smart sensor for auto-leveling.
• Surface: Laser-engraved textured surface for superior adhesion and easy model removal.
• Material: Durable aluminum alloy.
• Design: User-friendly quick-release design for effortless removal and installation.
• Handle: New anti-slip handle for better grip and safer handling.

Printer Specifications (for SATURN 4 Ultra 16K):

5. Setup

5.1 Initial Printer Setup (Device Self-Check)

When turning on the printer for the first time, select your language and region. If you need to switch regions later, restore factory settings. The printer performs a self-check of key hardware components to prevent printing failures. Follow any on-screen error prompts. Avoid touching the printer during this self-check process.

The printer will remind you to replace the release film when its accumulated usage approaches 60,000 times. You can reset this counter manually on the device self-check page.

5.2 Build Plate Installation

Before installing the build plate, ensure the fixed screws on the resin tank are removed using the provided tool and replaced with the screw knob from the tool kit.

1. Insert the build plate into the connecting block.
2. Press down the handle to secure the build plate to the connecting block.

The build plate is designed for self-leveling and is ready to use right out of the box.

6. Operating Instructions

6.1 Resin Preparation

Slowly pour resin into the tank, ensuring the level is between the MIN and MAX lines. Avoid touching the machine during the self-check process before printing. Cover the printer and select a pre-sliced test model for printing.

6.2 Model Processing

After printing, insert the drip tray parallel to the resin tank and fasten its screw knobs. This prevents resin drips onto the machine. Lift the handle to remove the build plate, then use a scraper to detach the model. ELEGOO cleaning and curing machines can be used for post-processing.

6.3 Software Installation and Setup (ELEGOO SatelLite)

Install ELEGOO SatelLite from the USB drive or download it from www.elegoo.com. Select your language and region. After installation, run the software, select ELEGOO Saturn 4 Ultra 16K as your default printer, and proceed to slice settings. Default parameters generally do not need to be changed.

6.4 Resin Parameters

In the software, access the Official Resin Library to select your resin type and import preset slice parameters. You can input the actual price of your resin for estimated print costs.

6.5 Printing Parameters

Key parameters include:

• Layer Height: Recommended 0.05 mm (range 0.01-0.2 mm). Higher height increases exposure time.
• Bottom Layer Count: Number of initial print layers (default 5).
• Normal Layer Exposure Time: Default 2.3s.
• Bottom Layer Exposure Time: Default 32s. Increases bonding strength.
• Transition Layers: Makes bonding tighter.
• Wait Before Lift/After Lift/Before Cure: Time intervals for print exposure, release, and retraction (default 0s, 0s, 1.2s respectively).

Note: The printer uses a tilted release method. Z-axis motion parameters are set internally. Printing parameters are for reference; consult official support for specific resin/device combinations.

6.6 AI Camera

The built-in AI camera allows real-time printing observation and time-lapse photography. Time-lapse recording requires model height over 50mm and additional processing. The device stores up to 20 time-lapse videos; download them promptly as older videos are automatically replaced. The AI camera detects anomalies on the build plate or warping edges for models exceeding 100mm in height. Continuous deep learning improves detection accuracy.

6.7 Resin Calibration

Choose a section mode (4, 6, or 8 sections) in the slicing software. Import your sliced model, ensuring it's not on section boundaries. Set decreasing exposure times for each section, starting from Zone 1. Print and evaluate results to determine optimal resin exposure parameters.

6.8 Accessibility Features

• Lighting: Activate for better AI camera visibility in low-light.
• Sound: Adjust preferences.
• Tank Heating: Preheat resin in low temperatures.
• Resin Preheating: Heats resin to ideal temperature for up to 24 hours.
• Manual Leveling: If auto-leveling fails, manually adjust build plate screws to align with the screen, preventing warping or detachment.

7. Maintenance

• Do not use sharp tools to scrape the resin tank to avoid damaging the release liner film.
• Clean the resin tank before changing resin color.
• Before and after printing, clean the build plate with paper towels or alcohol to ensure no bumps or burrs.
• Daily check the machine exterior and mechanical parts for damage or abnormalities.
• Maintain printing environment at 25-30°C and ensure good ventilation for heat dissipation and resin odor volatilization.
• If the Z-axis makes friction noise, add lubricant to the lead screw every 2-3 months, or more frequently with increased printing.
• If not using the printer for over 48 hours, pour remaining resin back into its bottle and seal it. Filter any residue.
• Replace the release film regularly as it is a wearing part.
• Be careful when removing the printing platform to prevent damaging the LCD screen. Clean the screen daily. Replace the screen if print quality is affected.
• Regularly clean contact points at the bottom of the resin tank and machine to ensure proper tank heating function.

8. Troubleshooting (FAQ)

Q: Model doesn't stick to the build plate.

A: Increase bottom layer exposure time. Add more bottom layers if the model's contact with the build plate is too small.

Q: Model layer breakage.

A: Ensure the printer is stable and not shaking during printing. Replace loose release liner film. Fasten the build plate or resin tank securely.

Q: Abnormal Screen Exposure.

A: Contact 3dp@elegoo.com with your order ID for assistance.

Q: Printing failure.

A: Filter any residues from the resin using a funnel before saving it. Residual resin can damage the LCD screen during subsequent prints. Clean residual resin from the build plate and tank with tissues.

Q: Why do I receive an error message for residue detection when starting a print?

A: First, check if the resin tank and build plate are properly secured. Then, try printing again. Avoid touching or causing vibrations to the machine during the self-check process to prevent sensor calibration issues. If the error persists, clean the resin tank or filter the resin for any tiny foreign objects.

Q: Why do I get resin insufficient or exceeding maximum volume error when starting a print?

A: The resin level must be above one-third of the tank volume but not exceed the MAX line. If the required resin for the model exceeds the current level, a refill prompt will appear. If abnormal errors occur, recalibrate the device via self-check, avoiding contact or vibration during the process.

Q: How to adjust the printing speed?

A: The printer has fixed fast and slow release speed modes. The first 50 layers always print slower for higher success. Actual printing speed depends on slicing parameters like layer thickness, exposure time, and wait time.

Q: What should I do if resin leaks into the machine?

A: The printer's tilted release motion means a completely sealed area isn't possible. Sensors detect resin exceeding the MAX line and stop printing with a warning. A groove design below the build plate directs small leaks away. If significant spills occur, disconnect power and open the front panel for cleaning.

9. User Tips

• Compatibility Check: Always confirm the build plate is compatible with your specific printer model (e.g., Saturn 4 Ultra 16K) to ensure proper fit and function.
• Timely Delivery: Users have reported quick and correct delivery, indicating reliable service.
• Functionality: The build plate is functional and meets expectations for its intended use.
• Resin Tank Security: Ensure the resin tank is properly secured to prevent issues during printing.

10. Warranty and Support

10.1 Warranty Statement

ELEGOO printers are covered by a warranty starting from the date of receipt. Warranty periods for different components may vary. For detailed information, please visit the official website at https://www.elegoo.com/pages/refund-policy.

The free warranty does NOT cover problems caused by self-disassembly, improper use, or normal wear and tear of the machine housing, etc.

10.2 Contact Information

• Telephone: 0755-21005141
• Mailbox: 3dp@elegoo.com
• Website: www.elegoo.com
• Address: 101, No.30 Dahe Industrial Park, Guancheng Community, Guanhu Street, Longhua District, Shenzhen, China