| Standard | Scope | Typical Applies To |
|---|---|---|
| CE | EU conformity — Low Voltage Directive (electrical safety) + EMC Directive (electromagnetic compatibility); self-declared by the manufacturer, not third-party issued | All categories, mandatory for EU/EEA sale |
| FCC | US radio-frequency interference compliance, enforced more strictly than CE | All categories, mandatory for US sale |
| RoHS | Restricts hazardous substances (lead, cadmium, mercury, hexavalent chromium) in electronic components | All categories, EU requirement |
| IEC 62471 / EN 62471 | Photobiological safety — evaluates UV LED optical radiation risk to eyes and skin, risk-group classification and labelling | Core certification specific to UV printers (LED light source), adopted by EU/US/China as market access requirement |
| ASTM D3359 (reference) | Cross-hatch adhesion test — validates ink adhesion on rigid substrates, not a mandatory certificate | Quality verification reference, confirmed per order via sample test report |
Printhead, LED lamp module and electrical component batches checked against the approved spec.
Nozzle check, color calibration and vacuum table function sampled during assembly.
LED-UV curing performance and ink adhesion verified per unit against the spec sheet.
Test records and applicable certificates compiled with the shipment.