Brother FAX4100E Fax Machine Main Logic Board B53K950-2 LT0216

Brother FAX4750E Fax Machine Main Logic Board B53K950-2 LT0216

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

Brother FAX4100E Fax Machine Main Logic Board B53K741-2 LG5309001

Brother MFC970MC Fax Machine Modem B53K364-2

Brother Intellifax 2800 Fax Machine Modem B53K556-2

Brother MFC970MC Fax Machine Board B53K329-2