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c)
Insert all five ribbon cables into their corresponding
white sockets on the main logic board.
d)
Press the locking collars back down after each cable
is inserted (long cables only).
e)
Gently fold the cables toward the center of the
machine then press the board down toward the main
logic boards.
f)
Insert and tighten the screws removed in step 1
above to secure the daughter board. Extra screws are
included in the upgrade kit.
15
Attach the Ribbon Cables
Attention! The ribbon cable connectors are small.
Make sure that the connector is correctly aligned
with the header pins before inserting.
a)
Pull the ribbon cables out straight from the
right endplate and pull them toward the
bottom edge of the board.
b)
The connector numbers can be seen next
to the connector by looking up at the logic
board (with your head under the machine).
Head 4
Head 3
Head 2
Sensor
Head 1
Daughter board installed
Open
Closed
c)
Make 90 degree folds in the cable ends as shown
then connect them to the daughter card.
d)
Topmost (longest) cable - plug into connector J9
(PWR/SENS) with the blue cable edge facing the
center of the printer.
Important: Make sure the cable plugs into the connector
correctly and are not shifted by a row or column
of pins.
e)
Next cable in the bundle - plug into connector J1
(PRT 1) with the blue cable edge facing away from
the printer.
f)
Continue attaching cables in the order that they are
stacked making sure that the connectors are folded
as shown.
Connect the ribbon cable ends with folds
g)
Attach the ribbon cable bundle to the end plate with
cable ties as shown. A small fold in the bundle is
required to take up slack in the cables. Slide the
black ferrite beads along the cable to position them
as needed.
h)
Check all of the cable connections and hardware to
ensure that the machine is ready to test.
Tyraps
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