Let’s face it, the current 3 machines are well past the point of diminishing returns on uptime vs required maintenance/repair volunteer hours.
Can we start the ball rolling on replacing the existing machines, and selling off the existing ones to recoup some of the $ from them?
If we want to look at newer/different models, the Graphics Pro Expo will be at the Irving Convention Center in early March, and they always have multiple vendors for lasers there.