Jack No.
Description
J504
communication with the ADF.
J505
connects to the main motor.
J506
copyboard cover open/closed sensor; connects to the CIS HP
sensor
J507
connects to original sensor 1, original sensor 2.
J508
connects to original sensor 3, original sensor 4.
J510
connects to the contact image sensor (CIS).
J512
for use at factory
J513
for use at factory