Laser Optics
D0CA/D0C9/D0C8/D0CB 4-108 SM
4.9 LASER OPTICS
• Turn off the main power switch (SW1) and unplug the machine before beginning any of
the procedures in this section. Laser beams can cause serious eye injuries.
4.9.1 WARNING DECAL LOCATION
The warning decal is attached as shown below.
4.9.2 LASER UNITS
• The machine has two laser units. This procedure describes replacement of laser unit 1.
Replacement of laser unit 2 can be done in the same way.
1. Remove the paper exit tray (Paper Exit Tray)
2. Remove the internal finisher.(Removing the Internal Finisher)
3. Remove the screw and connector. Disconnect the stopper of the FFC of the laser unit 1 [A].
Repeat this procedure with the laser unit 2 [B].