1. Aging test is performed to ensure sufficient energy for normal UV lamp
working, and also to ensure the UV lamp works within rated service lifetime.
2. Marble platform is used for testing parallelism and straightness of linear guide way. Tolerance values for straightness and parallelism respectively are 0.001mm and 0.002mm.
3. Platform flatness should also be tested, and flatness tolerance is 0.03mm.
4. Aging test is delivered to ensure circuit board and card components operate
normally.
5. Belt stability test is also implemented to avoid belt offsetting.