Parts Replacement; Vent Cover; Lamp Unit - Ricoh PJ WX4152 Field Service Manual

Parts Replacement

Vent Cover

1. Slide out the direction of blue arrow and remove the vent cover [A].

Lamp Unit

1. Place a soft sheet such as a waste cloth on the flat surface to avoid damage and set the
projector to be able to show the bottom.
• Since the lamp unit is still heated just after the power is turned off, make sure to replace the
lamp unit at least one hour or more after the power cord is unplugged.
2. Turn the knob counterclockwise, and then open the lamp cover.
Parts Replacement
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