Kyocera KM-4230 Service Manual page 172

2A3/4
8. Remove the two tapes holding the DF original reversing cover.
9. Remove the tape holding the paper ejection guide.
10. Remove the three tapes holding the pins for light source units 1 and 2.
11. Remove the tape holding the left cover.
Light source unit 1 pins
Light source unit 2 pin
3-1-12
DF original reversing cover
Left cover
Figure 3-1-10
Paper ejection guide