Beyond Darth Vader

Jones commented on these benefits. "CO2 lasers utilize a thermal component to create cells," and they tend to have cauterized walls. "This is desirable because the cauterization (or recast) results in a relatively smooth surface. A smooth surface will release ink better, and is therefore easier to clean, will plug less during a run, and will also be more efficient in terms of ink release." The recast also makes CO2 engravings more durable.