Document Detection Sensor Pcb / Document Detection Actuator / Document Scanning Position Sensor Pcb / Document Scanning Position Actuator / Double Feeding Sensor (Sent) / Separation Pad Assy - Brother ADS-2000 Service Manual

9.12 Document detection sensor PCB / Document detection actuator /
Document scanning position sensor PCB /
Document scanning position actuator /
Double feeding sensor (Sent) / Separation pad ASSY
(1) Disconnect the document detection sensor harness, the document scanning position
sensor harness, and the double feeding sensor harness (Sent) from the upper chute film,
and release the upper chute film from the two hooks on the upper chute.
(2) Push the rib in the direction of the arrow to remove the document detection sensor PCB
from the upper chute.
(3) Disconnect the document detection sensor harness from the document detection sensor
PCB.
(4) Release the hook A, and remove the document scanning position sensor PCB from the
upper chute.
(5) Disconnect the document scanning position sensor harness from the document scanning
position sensor PCB.
Document scanning
position sensor harness (WH)/
connector (WH)
Upper chute
Hook
Hook A
HARNESS ROUTING: Refer to
Rib
Double feeding sensor harness (Sent)
Fig. 3-21
"2. Panel PCB
Upper chute film
Document
scanning position
sensor PCB
Document
detection
sensor PCB
ASSY".
3-24
Document detection
sensor harness (WH)/
connector (BL)
Hook
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