Installation - Ricoh B121 Service Manual

1.3 INSTALLATION


CAUTION
Before installing the fax option:
1. Print out all data in the printer buffer (if the printer option is installed).
2. Turn the main switch off and disconnect the power cord and the network
cable.
Before installing the optional fax, install the
optional controller box and optional operation
panel.
1. Unplug the DF cable [A] (if installed).
2. Remove the rear cover [B] ( x 6).
3. Remove the slot cover [C].
4. Install the FCU [D] ( x 3).
5. Short the jumper [E].
NOTE: The jumper works as the battery
switch.
6. Attach the ferrite core [D] to the telephone
cable [G]. The end of the ferrite core must
be about 5 cm (2") from the end of the
cable [H].
7. Reassemble the controller box.
8. Install the rear cover.
SM
[A]
[B]
[C]
[E]
[D]
[H]
[F]
3
INSTALLATION
B620I900.WMF
B620I901.WMF
[G]
B620I912.WMF
B620