Ricoh FW780 Service Manual - Page 137

[F] [C] [C] [B] [E] [D] [A] 2.2 EXPOSURE GLASS REMOVAL 1. Remove the original feed unit. 2. Remove the exposure glass bracket [A] (2 screws). 3. Remove the rear original guide plate [B] (2 screws). 4. Remove the exposure glass [C] by sliding it out to the right side and lifting up the left side as shown. NOTE: Make sure that the exposure glass is under the rear original guide plate when reassembling. 2.3 EXPOSURE LAMP REMOVAL 1. Remove the exposure glass. 2. Remove the front original guide plate [D] (2 screws). NOTE: If the exposure lamp is too tight to be turned, remove one side of the exposure lamp socket (1 screw) and remove the exposure lamp. 3. Turn the exposure lamp [E] 1/4 of a turn and remove. NOTE: Make sure that the direction of the aperture [F] of the exposure lamp is towards the fiber optics array side (rear side). SM 5-3 A163