Mashiinka jarista laser-ka ee fiber-ka waa qalab muhiim u ah horumarinta joogtada ah ee tignoolajiyada aaladaha caafimaadka, si loo soo saaro qalab caafimaad oo cusub oo ka wanaagsan, uma baahna oo keliya hal-abuur farsamo, laakiin sidoo kale wuxuu u baahan yahay habab iyo qalab farsamayn oo horumarsan.
Soo-saareyaasha ku takhasusay qalabka caafimaadka ee qalabka waaxyaha, qalabka farmashiyaha, qalabka qolka sahayda dhexe iyo qalabka nadiifinta, horumarinta qalabka dawooyinka, wax soo saarka iyo iibinta ganacsiyada, alaabada sannad kasta ee wax soo saarka qalabka birta xaashida weyn. Soo-saareyaasha badan ma awoodi karaan kharashka sare ee xiriirka jarista laysarka, ka dibna habka iibsiga madaxa-bannaan ee mashiinka jarista laysarka ayaa daruuri noqday wadada loo maro warshadaha qalabka caafimaadka. Si weyn u soo gaabi wareegga wax soo saarka, keenista si loo bixiyo dammaanad wanaagsan; asal ahaan qayb ka mid ah farsamaynta feerka laysarka ayaa si toos ah loogu beddelayaa mashiinka jarista laysarka, si loo abuuro qiimo badan, mashiinka jarista laysarka ayaa si buuxda loo isticmaalaa.