Brother MFC-J6520DW

3-66
Confidential
9.19 First Side Document Scanning Position Sensor PCB and Second Side
Document Scanning Position Sensor PCB (Duplex Scanning Models Only)
(1) Push the Lock arm in the direction of the arrow 1a and remove the First side
document scanning position sensor PCB from the Lower document chute.
Fig. 3-66
(2) Disconnect the Connector from the First side document scanning position sensor
PCB.
(3) Remove the Second side document scanning position sensor PCB in the same way.
Fig. 3-67
Lock arm
Lower document chute
1a
1b
1c
First side document scanning position sensor PCB
Lock arm
Lock arm
Second side document
First side document
scanning position
sensor PCB
scanning position sensor PCB
Connector
First side document scanning
position sensor PCB