Sharp FO-DC635U, Service Manual

Page: 17 / 166

FO-DC635U
1 – 14
10. Installing the paper cassette option FO-CS2
(2nd)
Important! Be sure to turn off the power and unplug the power cord
before proceeding.
1) Remove the packing material and tape from the second paper cas-
sette.
2) Remove the covers from the sides of the first cassette (the cassette
already installed on the machine), using a flat-head screwdriver to
pry each of the catches at the bottom of the covers free (2 on the
right cover, 3 on the left cover).
3) Insert the green gear into the second cassette as shown. The side
of the gear that has the small secondary gear should face the
inside of the cassette, and should fit onto the metal shaft. Push the
gear in until the tab on the outer side goes into the slot on the metal
shaft. (Note: The gear is only used in the second cassette.)
4) Place the machine on top of the second cassette, and remove the
small cover from the rear of the first cassette. Connect the 10-pin
cable as shown, and insert it behind the guide indicated by the
white arrow.
5) Change the positions of the connectors on the circuit board of the
second cassette as shown (do not change the connectors on the
first cassette). Replace the small cover on the rear of the first cas-
sette, and attach the provided small cover on the rear of the second
cassette. (For the reconnection, see page 1-15.)
6) Attach the large support plate and then the small support plate to
the right side of the cassettes. Use 6 mm screws for the holes
marked with “A”, and 10 mm screws for the holes marked with “P”.
Secure the screws in the order indicated by the numbers.
7) Attach the support plate to the left side of the cassette. Use 6 mm
screws for holes marked with “A”, and 10 mm screws for holes
marked with “P”, securing the screws in the order indicated by the
numbers. (Note that the top hole on the right does not require a
screw.)
8) Attach the side covers to the first and second cassettes (refer to
steps 9 and 11 on the previous pages).
A2
A1
P3A3
A3
A4
P4
A4
2
1
A1
A3
A4
A2
P6
P5