Ukuphrinta kwe-laser yendwangu kuguqule ukukhiqizwa kwezindwangu, kwavumela ukudalwa okunembayo, okuphumelelayo, nokuguquguquka kwemiklamo eyinkimbinkimbi. Nokho, ukuze isebenze kahle, le mishini idinga amasistimu okupholisa asebenza kahle (ama-water chiller). I-TEYU S&A ama-water chiller aziwa ngokuklama kwawo okuhlangene, ukuphatheka okungasindi, amasistimu okulawula ahlakaniphile, nokuvikela ama-alamu amaningi. Le mikhiqizo yekhwalithi ephezulu nethembekile iyimpahla ebalulekile yezinhlelo zokusebenza zokuphrinta.