Table of Contents
Advertisement
ISW
1.3
Setup
1.3.1
Board used for the ISW
ISWTrns supports the following boards for rewriting
the control program in CF5001.
• Overall control board (OACB)
• Printer controller board (PRCB)
• Operation board/1 (OB1)
• RADF control board (DFCB)
• FNS control board (FNSCB)
• See IP SHB for the printer controller.
ROM replacement is needed for boards other than
the above.
1.3.2
Data flow
The following shows the ISW data flow.
PC
OACB
Note:
• The control program on other boards cannot
be written until that for the overall control
board (OACB) is written.
1.3.3
ISW transfer type
The copier supports three ISW transfer modes as
follows.
A. Power ON mode
The power ON mode is used if no program is
installed on the overall control board (OACB) or it is
faulty.
If no program is installed on OACB, the OACB pro-
gram becomes possible to be written at power ON.
No display appears on the operation panel and the
timer LED flashes even if the operation board con-
trol program is installed because the OACB controls
the power for the operation board.
OB1
PRCB
DFCB
FNSCB
CF5001 Field Service Ver.1.0 Sep 2003
B. HELP + CHECK mode
The HELP + CHECK mode is started when the
main switch (SW2) is pressed while pressing
"HELP" and "CHECK button." This mode is
designed specifically for ISW to be started when the
overall control program is installed but the operation
board control program is not installed because the
25 mode cannot be started in such case.
C. 25 mode
The 25 mode is available only if both the overall
control program and the operation board control
program are installed.
3-2
Advertisement
Table of Contents
