6.
2
7.
1
8.
S
If the SRAM data is successfully downloaded, the bottom line of the dis-
play shows "OK".
If the SRAM download fails, the bottom line of the display shows "NG".
9. Finish :
N
FU
10. Turn off the machine, disconnect the tool, then turn the machine back on.
4.1.23. Saving Data Programmed in IC Cards
If the machine has an optional Function Upgrade Card or Fax On Demand
Card, the card has to be removed from the IC card slot before doing one of
the following procedures:
•
Downloading/uploading software
•
Replacing the MFCE
•
Replacing the MFDU or other components
Also in this case, System Switch 16 - bit 0 should have been set to 1 as ex-
plained in section 3.3.6, to prevent the data inside the IC card from being
initialized accidentally.
So, do the procedures as explained below, to prevent data from being erased
from the card.
Note:
•
Refer to section 1.2.2 for the type of data programmed in the Func-
tion Upgrade Card. The data in the Fax On Demand Card are
voice messages.
•
The data in the SAF memory card or hard disk will be erased if the
card or the hard disk interface is removed from the machine.
1. When downloading/uploading software
1. Make sure that System Switch 16 - bit 0 is set to 1, and that the battery
switch on the IC card is at the ON position.
RAM TEST NO:
0.SRAM 1.DRAM
2.COPY
_
COPY NO:
0.ROM COPY 1.RAM COPY
_
COPY
MACHINE -> RAM
PRESS START
SERVICE TABLES AND PROCEDURES
December 21st, 1995
SERVICE LEVEL FUNCTIONS *
4-18