1-6-3 Optical section
(1) Detaching and refitting the exposure lamp Take the following procedure when the exposure lamp is to be replaced. Procedure 1. Remove the original cover or the DP. 2. Remove the two screws holding the upper right cover and then the cover. Remove the contact glass.
Contact glass
Upper right cover
Figure 1-6-29 3. Move the mirror 1 frame to the cutouts of the machine. * When moving the mirror 1 frame, do not touch the exposure lamp nor the inverter PCB. 4. Detach the exposure lamp connector from the inverter PCB and release the wire from three clamps.
Clamps
Connector
Inverter PCB
Figure 1-6-30 5. Remove the two screws holding the exposure lamp and then the lamp. 6. Replace the exposure lamp and refit all the removed parts.
