5.1. Maintenance schedule ..................................................................................................................................................................................................... 33
5.2. Cleaning the lenses ............................................................................................................................................................................................................ 34
6. Troubleshooting ........................................................................................................................................................................................................................ 35
6.1. Errors, cause and resolution .......................................................................................................................................................................................... 35
7. Declaration of conformity .................................................................................................................................................................................................... 36
8. ROHS certificate .......................................................................................................................................................................................................................... 37
9. Liability and warranty.............................................................................................................................................................................................................. 38
10. Cutting and engraving parameters .......................................................................................................................................................................... 39
11. Disposal of equipment or components ................................................................................................................................................................ 40