Optical Section; Detaching And Refitting The Exposure Lamp - Kyocera TASKalfa 3050ci Service Manual

1-5-3 Optical section

(1) Detaching and refitting the exposure lamp

Notes on handling the LED mount assembly
Do not touch the diffusion seat and the light guid-
ing plate.
Use air blow when you clean the diffusion seat,
the light guiding plate, and reflector.
Do not clean it using a cleaning cloth that
adheres the fiber easily.
Procedure
1. Remove the original cover or the docu-
ment processor.
2. Remove two screws and then remove
the ISU front cover.
3. Remove two screws and then remove
the ISU right cover.
LED mount assembly
Reflector
Diffusion seat
ISU front cover
Screws
1-5-19
2LK/2LN/2LM/2LC
Diffusion seat
Light guiding
plate
White LED
Figure 1-5-31
ISU right cover
Screws
Figure 1-5-32
LED PWB