Introduction:
If you’re facing challenges with your Creality Ender 3 S1 Pro 3D printer, particularly issues with the nozzle scratching on the 4th layer and knocking the print off, you’re not alone. In this article, we’ll delve into potential solutions to address these problems and get your 3D printer back on track.
Understanding the Issue
The first step is to comprehend the problem. If your nozzle is scratching on the 4th layer and knocking the print off, there could be several factors at play. Let’s delve into potential causes and solutions.
Software Matters – Creality Slicer vs. Lychee
Begin by considering the software. You mentioned using Creality Slicer, but have you tried others? In this case, experimentation is key. Test your prints with alternative slicers, such as Lychee. Sometimes, a change in slicing software can make a significant difference.
Filament and Rabbit Success
You’ve wisely swapped out the filament and even printed a successful rabbit. This indicates that the issue might not lie in the materials. However, it’s crucial to ensure that the filament diameter matches your slicer settings. Consistency is key when it comes to successful 3D printing.
The Never-Ending Leveling Struggle
Leveling your 3D printer bed is an art, and it seems you’ve put in the effort. However, if you’ve levelled it about 15 times without success, it’s time to reevaluate your approach. Check for any loose parts, worn-out springs, or an uneven bed that might be causing the nozzle to misbehave.
Conclusion:

When it comes to troubleshooting 3D printing issues, cultivating patience is not just a recommendation; it’s a necessity. The intricate dance between various settings and variables in the 3D printing process requires a methodical approach. Beyond experimenting with different slicers, delve into the nuances of filament settings. Take the time to scrutinize not only the type of filament you’re using but also its temperature requirements and specific characteristics that may impact the printing outcome. Additionally, a meticulous inspection of your printer’s levelling is paramount. Check for any subtle misalignments, ensuring that the bed and nozzle are in perfect harmony.
However, if the challenges persist despite your best efforts, remember that you’re not alone in this journey. The 3D printing community is a vast and supportive space filled with experienced enthusiasts and experts. Don’t hesitate to leverage this resource; share your specific issues, and you may find valuable insights and solutions from those who have encountered similar problems.
Moreover, consider reaching out directly to Creality Support for manufacturer-specific guidance. Their expertise can provide tailored assistance, especially if the issue might be related to the unique characteristics of the Creality Ender 3 S1 Pro. Keep in mind that every hiccup encountered during the 3D printing process is an opportunity to learn and refine your skills. Embrace the troubleshooting process as a valuable aspect of your journey into the exciting and ever-evolving world of 3D printing. If the challenge persists, the collaborative nature of the 3D printing community is ready to lend a helping hand, ensuring you can get back to creating with your Creality Ender 3 S1 Pro.