3.3. INSTALLING OPTIONAL UNITS
I
CAUTION
Before installing optional units, do the following:
1. Print out all messages stored in the memory.
2. Print out the lists of user-programmed items and the system
parameter list.
3. Turn off the main switch, and disconnect the power plug.
Notes
•
For the installation procedure of the optional Paper Feed Units, refer to
the Service Manual for the Paper Feed Units.
•
Refer to the Operator’s Manual for the user installable options.
•
For the Function Upgrade Card and Fax On Demand Card, be sure to
read section 3.3.6 after installation.
3.3.1. Feature Expander Type 140 (80MB Hard Disk) *
Note: If an optional Printer Interface is installed, remove it before doing the
following procedure, and put it back afterwards.
Installation Procedure
1. Remove the rear cover [A] (4
screws), the left cover [B] (3
screws and the connector cover),
and the IC card slot cover [C] as
shown.
2. Attach the bracket [D] to the hard
disk unit [E] (4 screws). Hook the
grounding plate [F] onto the
bracket [D] and secure the hard
disk unit as shown.
[F]
[E]
[D]
H515I502.wmf
[A]
[B]
[C]
H515I501.wmf
INSTALLATION *
December 21st, 1995
INSTALLING OPTIONAL UNITS
3-2
