Oce 3121, Technical & Service Manual

Page: 871 / 908

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ed.1 SDS Description 59
*4* FUNCTION 13 Downloading Mode (updating FLASH ROM)
Item Description Reference
page
FLASH ROM updating
mode
IP DOWNLOAD:
■
for updating FALSH
ROM on image processor
PCB
PRCON DOWNLOAD:
■
for updating FLASH
ROM on protocol control-
ler
1) Perform the following in advance:
■
Turn off the main power switch.
■
Open the front door, and remove the connector
cover for servicing; then, connect the copier to
a PC with an RS232C cable.
■
Insert the handle of the static eliminator clean-
ing brush into the fixing assembly releasing
assembly; then, turn on the main power
switch.
■
Press the service switch, and press the * key
twice; select ‘FUCNTION ‘(*4*) so that the
Downloading screen will appear.
2) Press ‘IP DOWNLOAD’ or ‘PRCON
DOWNLOAD’ to highlight; then, press the OK
key.
■
The power will automatically be removed and
then will be supplied.
■
The following screen will appear to indicate
that the system is ready to accept download-
ing:
3) Operate according to the instructions on
the PC screen.