Ricoh B022, Service Manual, Page: 639 / 878

F
ax Un
it
B418
BIT SWITCHES
SM 3-17 B418
System Switch 16 SP No. 1-101-023
No FUNCTION COMMENTS
0 Parallel Broadcasting
0: Disabled
1: Enabled 1: When the G4 or/and G3 unit is installed, the
machine sends messages simultaneously using
both available ports (PSTN/ISDN) during
broadcasting.
1 Priority setting for the G3 line.
0: PSTN-1 > PSTN-2
1: PSTN-2 > PSTN-1 This function allows the user to select the default G3
line type. The optional SG3 unit is required to use
the PSTN-2 setting.
2
Changing the I-G3 modem
default.
0: PSTN-1
1: PSTN-2 This function allows the user to select the default I-
G3 modem. The optional SG3 unit and ISDN unit
are required to use the PSTN-2 setting.
3
Line used for I-G3
transmissions
0: Allowed to change
1: Fixed
0: The machine will place priority on the line
selected by the above bit 2 for I-G3 transmissions.
1: The machine will always use the line selected by
the above bit 2 for I-G3 transmissions.
4-7
Not used Do not change the settings.
System Switch 17 - Not used (do not change the settings)
System Switch 18 - Not used (do not change the settings)
System Switch 19 SP No. 1-101-026
No FUNCTION COMMENTS
0-5 Not used Do not change the settings.
6
Extended scanner page
memory after memory option
is installed
0: Disabled
1: Enabled 0: After installing the memory expansion option, the
scanner page memory is extended to 4 MB from 2
MB.
1: If this bit is set to 1 after installing the memory
expansion option, the scanner page memory is
extended to 12 MB. But the SAF memory decreases
to 18 MB.
7
Special Original mode
0: Disabled
1: Enabled
1: If the customer frequently wishes to transmit a form
or letterhead which has a colored or printed
background, change this bit to “1”. “Original 1” and
“Original 2” can be selected in addition to the “Text”,
“Text/Photo” and “Photo” modes.
System Switch 1A - Not used (do not change the settings)
System Switch 1B - Not used (do not change the settings)
System Switch 1C - Not used (do not change the settings)