Brother MFC-T4500DW - Copy

3-69
Confidential
9.19 ADF Document Detection Sensor/ADF Document Width Sensor PCB
(1) Turn the ADF unit right side up.
(2) Push the Lock arm in the direction of the arrow 2a and remove the ADF document
detection sensor/ADF document width sensor PCB from the Lower doc chute
ASSY.
(3) Disconnect the Connector from the ADF document detection sensor/ADF
document width sensor PCB.
Fig. 3-62
ADF document detection sensor/
Connector
Lower doc chute ASSY
2a
Lock arm
ADF document width sensor PCB
2b
2c
3