Laser Engraver — NEJE E80 Laser Module
【Technical Guide】Solving Edge Charring & Understanding Your NEJE E80 Module
Posted by WuDav on
By NEJE Official | Category: Technical Support & Optimization Recently, we have received feedback regarding edge charring, staining, and burn marks when cutting plywood and MDF with the NEJE E80 laser module. To help our users achieve perfect results, we are sharing technical insights from our support team to explain the physics behind this and how to optimize your settings. 1. Is my laser broken? (Understanding the E80 Optics) First, let's clarify a common misconception. Many users observe the laser spot on a wall and see two parallel bars instead of one round dot. This often leads to the worry...