MX-5500N, MX-6200N, MX-7000N (serv.man35). MX-FRX3 FRX3U Data security Kit-Installation Manual - Sharp Copying Equipment Peripheral (repair manual). Page 2

MX-7000N  MX-FRX3, MX-FRX3U  9 – 2

2)

Remove the screws of control box. Raise the finger handle,
and pull out the control box slowly.
* If the fax box unit is not installed, progress to the steps 4).
* If the fax box unit is installed, part of the control box that

pulled out should be within 7cm because there is a possibil-
ity of hanging the I/F cable of the fax box unit.

3)

Hold the snap band to arrow direction, and remove it, and
remove the I/F cable.

4)

Pull out the control box until the position in which the clamp is
seen. Remove the HDD-IDE cable from the clamp.

5)

Pull out the control box until the position in which the connector
of the HDD-IDE cable is seen. Pull the sheet, and remove the
HDD-IDE cable.

Remove the ROMs (PROG and BOOT ROMs) and replace them
with the data security kit ROMs (PROG ROM (Package part No. 2)
(A), BOOT ROM (Package part No. 3) (B)).
The PROG and BOOT ROMs are indicated with "PROG" and
"BOOT" on the labels on the ROMs respectively.
When mounting the data security kit ROMs, insert them to the
same positions in the same orientations (cut-out portion (C) is the
right side) as those before replacement until they click and ensure
that the inserted ROMs are locked with the sockets.

* If the fax box unit is installed, carry out the steps 1) and 2).

1)

Remove the screw that secures the fax box unit.

2)

Remove the fax box unit.

7cm

BOOT

BARCODE

PCL/BUMON

PS KANJI

PROGRAM2

PROGRAM1

FAX IMG EXT