| version | T2 |
| inch line | 150 lines |
| micron depth | 30mm | 20mm | 10mm | 5mm |
| Percentage Density | 100%-0 |
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;