Brother MFC5490CN - Routing the Head Flat Cables When Mounting the Carriage PCB ASSY

6-50
Confidential
Routing the Head Flat Cables When Mounting the Carriage PCB ASSY
1) Mount the carriage PCB ASSY on the head/carriage unit (see the previous page).
2) On the head/carriage unit, route the head flat cables through the cable guide and fit the hole in the
film over the boss as shown below.
3) Pass the head flat cables through the flat core,
fit the folded section of them (with film) over
the V-shaped cable guide and set the flat core
in the pocket on the lower cover.
4) Set the tube support wire onto the tube support
plate. Then, mount the tube support plate so
that the head flat cables (and ink supply tubes)
pass between the tube/cable guide on the
support plate and the lower cover.
Head flat cables
Hole
Boss
Carriage-head flat cable
(6_67)
Cable guide
Film
Carriage PCB ASSY
Carriage PCB ASSY
Viewed from the rear
Head flat cables
Cable guides
Head flat cables
Flat core
Lower cover
(Rear)
Cable guide
V-shaped cable guide
V-shaped cable guide
Head fla
t
cables
Tube support wire
Tube support plate
Tube/cable guide
Lower cover
(6_68_1)
Folded section
Pocket