Brother FAX4100E Fax Machine Sensor Board B512038-4

Brother FAX4100E Fax Machine 2 Wire Sensor

Brother FAX4100E Fax Machine Sensor Board B53K408-1

Brother FAX4100E Fax Machine Main Logic Board B53K741-2 LG5309001

Brother FAX4100E Fax Machine Sensor Board B512037-2

Pitney Bowes 1630 Fax Machine Board B512038-4 (with Cable)

Brother FAX4100E Fax Machine Switch Button Board B53K651-2 LG4111

Brother Intellifax 770 Fax Machine Motor Control Main Logic Board B53K351-2