Kyocera ECOSYS M2135dn Service Manual page 120

(2) Optical section
(2-1)Detaching and reattaching the laser scanner unit (LSU).
Procedures
1. Slightly pull out the cassette
2. Open the rear cover (a).
3. Open the cassette cover (c) and
release the hook (d) of the left rear
cover (b) in the direction of the arrow.
4. Twist the rear left cover (b) to release
the hook (e) and detach it.
Attention:
The direction of hook (d) or (e) is reverse. Pay
attention to the damage when detaching.
5. Remove the screw(M3×10TP)(b).
6. Detach ISU rear cover (a) by holding
the lower left portion of it.
2S0/2S1/2S2/2S3/2S4/2S5/2SG/2SH/3RA
a
1
b
2
4-28
b
e
d
a
c
Figure 4-45
Figure 4-46
d