Chikonzero 1: Chinhambwe chisingaenderane pakati peiyo workpiece nemusoro welaser.
Solution: Rongedza kushanda tafura kubatanidza kureba pakati workpiece uye laser musoro.
Chikonzero chechipiri: Reflective lenzi isina kugeza kana kuputika.
Solution: Kuchenesa uye kutsiva.
Chikonzero chechitatu: Matambudziko ekugadzira mifananidzo.
Solution: Gadzirisa graphic dhizaini.
Chikonzero chechina: The Optical nzira kutsauka.
Solution: Zvinoenderana neoptical nzira yekugadzirisa nzira, gadzirisa zvakare nzira yekuona.