Laser Unit
M0C3/M0C4/M0C5/M0C6/M0C7 4-44 SM
4.6.3 LASER UNIT THERMISTOR
1. Remove the top cover (Printer models: Top Cover, MF models: Top Cover).
2. Release the four hooks, and remove the laser unit top cover [A].
3. Remove the laser unit thermistor [A].