Brother MFC620CN Service Manual page 215

MFC215C/210C and DCP117C/115C/110C
Ink supply
tubes
PF motor/sensor
PCB harness
(7-pin)
CIS motor harness
(4-pin)
Panel-main harness
(5-pin)
Power supply
harness (4-pin)
Head flat cables (17- and 19-pin)
Top view
Carriage motor harness (2-pin)
MJ-main harness 1 (2-pin)
MJ-line harness (2-pin)
CIS flat cable (12-pin)
5-77
Speaker harness (2-pin)
Ink cartridge/purge cam
(Main PCB)
switch harness (9-pin)
Purge cam switch
harness (2-pin)
Ink cartridge PCB
harness (7-pin)
Confidential