Ricoh B022, Service Manual, Page: 641 / 878

F
ax Un
it
B418
BIT SWITCHES
SM 3-19 B418
System Switch 1E SP No. 1-101-031
No FUNCTION COMMENTS
5 Address display priority in the
AI redial mode
0: RTI/CSI
1: Telephone number 0: When the machine has both RTI/CSI and the
telephone number information, the machine displays
RTI/CSI.
1: The machine always displays the telephone
number.
6
Not used Do not change the setting.
7 RAM initialization after the
optional Function Upgrade unit
is installed or removed
0: Enabled
1: Disabled When the machine detects that a Function Upgrade
unit has been installed or removed, the machine
shows the following message on the display for the
customer.
“Adding/Removing FAX Feature Expander causes
data loss. Turn Main Power Switch off and
remove/replace it to avoid loss. To continue, press
Yes.”
If Yes is pressed, the machine initializes the RAM to
the “with” or “without card” configuration. However,
changing this bit to “1” disables this initialization,
even if Yes is pressed.
Change this bit to 1 after installing the Function
Upgrade unit.
0: When the above message is displayed, the
machine initializes the RAM if Yes is pressed. The
amount of data lost depends on whether the board
is in or out. To avoid losing data, the user must
switch off immediately and put the Function
Upgrade unit back in.
1: When the above message is displayed, the
machine does not initialize the RAM even if Yes is
pressed. However, the fax unit cannot be used until
the user switches off, puts the Function Upgrade
unit back in, then switches back on. No data is lost.