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Evaluation of minimally required printed wax barrier width (images converted to grayscale and contrast adjusted for improved visibility).
| Printer Set Wax Barrier Width (µm) | 200 | 250 | 300 | 350 |
|---|---|---|---|---|
| Number of functional barriers (n = 20) | 13/20 | 12/20 | 20/20 | 20/20 |
| Actual pictures |  |
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