Brother DCP-L8400CDN Service Manual page 337

(3) Pull out the MP drive shaft and remove the MP registration front actuator from the MP
upper cover ASSY.
MP registration front actuator
(4) Release the wiring of the MP paper empty/registration front sensor PCB ASSY.
(5) Remove the Taptite bind B M3x8 screw and remove the MP paper empty/registration front
sensor PCB ASSY from the MP upper cover ASSY.
MP paper empty/
registration front
sensor PCB ASSY
Harness routing: Refer to
3b
MP upper cover ASSY
Fig. 3-248
Fig. 3-249
" MP Paper Empty/Registration Front Sensor PCB ASSY"
3-173
3a
Taptite bind B M3x8
MP upper cover ASSY
MP drive shaft
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