8. "Patang arah saka sirah laser ora bisa mindhah,"Carane troubleshoot?

Cara 1: Priksa kenceng sabuk.

Cara 2: Wiwiti maneh mesin laser lan komputer, supaya sistem ora mandheg.

Cara 3: Apa driver papan wis diinstal.

Cara 4: Priksa kahanan cahya drive motor.

Cara 5: Priksa indikator sumber daya DC.