FUNCRECOL B0C712ZWLJ 3D Printer Resin User Guide

Standard Resin User Guide

Standard resin 101 is a versatile and commonly used 3D printing resin that offers good overall performance. It has balanced mechanical properties, decent detail resolution, and is available in various colors. Standard resin is suitable for a wide range of applications, including rapid prototyping, concept modeling, figurines, and general-purpose 3D printing.

Performance Parameters

• The above data is provided by FUNCRECOL Laboratory and is for reference only. Resin color affects curing time, with darker colors typically requiring longer curing. Adjust the curing time accordingly based on the purchased color. For the best solution, feel free to contact customer support at any time.

Tips before use

1. Keep the print platform level and stable. Please follow the leveling method below.
2. Shake or stir thoroughly before each use
3. Place the 3D printer in a well-ventilated room with a recommended working temperature of 20°C to 30°C (68°F to 86°F). Remember to wear a mask and gloves while operating. These protective measures will shield you from the resin and its odor. If you are more sensitive, using an air purifier is a good idea.
4. Check the FEP film for any wrinkles or damage. If you find any issues, please replace it.
5. Ensure the LCD screen surface is free from dirt or excess residue before printing. If you notice any, clean it before printing.
6. If the resin has not been used in the 3D printer for more than 3 days,  stir it and then filter it through a funnel before pouring it back into the resin container.
7. Store the resin in a cool, dark place, away from children and pets.
8. For optimal printing results with our resin, perform a small test print to determine the exposure time before your full-scale print. You can contact our customer support to request test files. https://drive.google.com/file/d/1IGXKm5IwV5ltdgEvku-64ru8y7RDQmo4/view?usp=drive_link

Leveling Method

1. Remove the platform: Loosen the screws at the four corners and take off the platform.
2. Place an A4 paper: Put an A4 paper on the platform, ensuring no folds or obstacles around it.
3. Activate leveling: Access the printer control panel or software, find the leveling function, and start leveling.
4. Calibrate the platform: Align the platform by pressing firmly on all sides and the center.
5. Tighten the screws: Press the center and tighten the screws at the four corners one by one in a sequence.
6. Check the leveling: Pull the A4 paper from both sides simultaneously  to ensure even force distribution.* If you feel noticeable resistance andeven force on both sides, the leveling is successful.

How to detect the concave problem of the print platform

1. Method 1: Print Test Objects for Detection （1）Create a test object covering the entire print platform, and print the test object on the platform
   2）Observe the print result, looking for consistent failures or poor quality, indicating potential concave issues at specific spots.

2. Method 2: Use A4 Paper for Testing
   （1）Level the platform normally to ensure the platform surface is level.
   2）Place an A4 paper between the screen and the platform, and tighten the fixing screws.
   （3）Raise and lower the platform multiple times, testing A4 paper resistance from left, center, and right positions.
   （4）Uneven resistance after leveling may indicate a concave issue on the print platform.

VI、When does the release film need to be replaced?

1. Scratches or damage: Replace if noticeable scratches or damage on the release film affect print quality.
2. Residue or leftovers: Replace when resin residue or leftovers impede the next printing process.
3. Deformation or loosening: Replace if the release film deforms or loosens, affecting model adhesion.
4. Lifespan: Regularly replace based on usage to maintain print quality and stability.

Cleaning

1. Remove the 3D resin model from the print platform. Use a paintbrush (or any brush made of hair) to remove excess resin.
2. Immerse your prints in a tub of 95% Isopropyl alcohol or ethanol manually or using a dedicated store-bought wash and cure station or ultrasonic cleaner.
3. With the print now free of uncured liquid resin, you can dry the print surface with a fresh piece of paper towel or use a blower/air gun to speed up the process.
4. Check for any remaining resin on its surface. If so, wash again and repeat the drying process.

VIII、Post-Curing

1. Prior to post-curing, ensure the surface of the printed part is free from any resin or solvent residue.
2. Place the cleaned model under a UV light source. In general, you’re looking at anywhere from 5 to 15 minutes for most models.
3. Ensure all surfaces receive adequate UV exposure.

Waste Liquid Treatment

1. Do NOT discharge the cleaning solution into the sewer directly.
2. Store the waste liquid in a transparent container exposed to sunlight/ultraviolet light until the resin solidifies and precipitates. Then, filter out the solid residue for reusing the cleaned solution.
3. Let the waste IPA (Isopropyl Alcohol)/Ethanol evaporate in a transparent container. Afterward, expose the container to sunlight or ultraviolet light to solidify any remaining resin residue. Dispose of the solid waste following local environmental regulations as regular plastic disposal.

FAQ

1．The bottom plate does not stick to the platform(partially/entirely), and the resin sticks to the release film:

（1）Adjust the parameters and increase the bottom layer exposure time appropriately. （2）Re-level the platform for successful leveling. （3）Ensure a clean and non-slippery platform by using alcohol for cleaning. （4）Use a 0.5mm thick support base with a cube-shaped platform. （5）Set the number of bottom layers to 5-8. （6）If there's a concave issue, increase the bottom layer exposure time, add a bottom layer to the model, or seek assistance from the machine manufacturer's after-sales support. （7）Adjust the printing speed to a lifting speed of 60 and a retrack speed of 100-120. （8）Check and tighten the release film for secure fastening. （9）Ensure the resin vat is clean before starting a new print to avoid potential issues from the previous print. （10）Avoid direct sunlight during printing, and opt for a light-protected environment.

2．Visible layer lines on the model：

（1）Insufficient exposure time; increase the exposure time to ensure sufficient curing. （2）Verify the proper attachment of supports to prevent model wobbling; adjust printing speed to avoid excessive vibrations. （3）Examine the lead screw for binding; consistent layer lines might be caused by a binding lead screw. Apply lubrication or check for any obstructions causing the issue. （4）Before printing, inspect the release film for scratches, residues, or particles to prevent any obstructions that may result in layer lines.

3． Model deformation:

（1）Immediate deformation after printing: 1 Increase layer exposure time for proper curing. 2 Ensure adequate and well-positioned supports; add more supports along the model edges if needed. 3 Adjust printing angle, often recommended at 45 degrees.（2）Deformation after post-curing: 1 Ensure uniform and sufficient post-curing with suitable exposure time based on model size and resin characteristics; consider reducing exposure time for smaller models. 2 Avoid exposing the model to direct sunlight before post-curing.

4．Deformation of the model's base in bottom-up printing:

Different curing times for the bottom layer and regular layers can cause varying stresses. Slightly reduce the bottom layer's exposure time to address this issue.

5． Model Cracking：

（1）Cracking during printing: 1 Underexposure: Adjust exposure time. 2 Insufficient lift height or sticky release film: Set lift height to 8-10S/mm. 3 Inadequate support: Increase density and check for unsupported areas. 4 Low printing temperature or temperature fluctuations. （2）Cracking before/after post-curing: 1 High indoor humidity or sunlight exposure: Dry in a stable environment before post-curing. 2 Hollow models without/incorrect vent holes: Add 3mm holes at top and bottom, more for larger models. 3 Inadequate interior cleaning of hollow models, leaving resin residues

6．Model Warping at Base：

（1）Ensure printing temperature is ≥20°C, or increase bottom layer exposure time if below 20°C. （2）Level platform evenly with aligned corners during calibration. （3）Increase bottom layer exposure time if underexposed.

7．Undeveloped Area in Model Printing：

（1）Inspect release film for damage, scratches, or incomplete cleaning. （2）Verify screen translucency using an A4 paper during full-screen exposure to detect black spots. （3）Ensure proper model repair during import and slicing in the software.

8．Model Bubbling：

（1）Bubbling is common during printing, especially at the end. （2）Allow the resin to settle in the vat for a few seconds before starting the print. （3 ）Fine-tune printing parameters: increase the lift height, decrease printing speed, and set a 2-second delay for light-off to minimize bubbling.

9．Whitening on Model Surface：

（1）Ensure thorough cleaning with 95% medical-grade alcohol. （2）Adjust layer exposure time to compensate for temperature variations and prevent underexposure. 1 0 （3）Optimize hole placement at the top and bottom of the model to avoid whitening.

XI、MSDS File

If necessary, please contact our customer service to obtain the MSDS file

For Further Guidance Please Contact Our Customer Support

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