Ricoh M281 Series Service Manual page 936

Bit Switches - 3
6-7 Available unit of resolution in which fax
messages are received
Bit 7 Bit 6
0 0
0 1
1 0
1 1
Communication Switch 15 – Not used (do not change the settings)
Communication Switch 16 (SP No. 1-104-023)
No Function
0 Not used
1 Optional G3 unit (G3-2)
0: Not installed
1: Installed
2 Not used
3 Select PSTN connection
0: Off
1: On
4-7 Not used
Communication Switch 17 (SP No. 1-104-024)
No Function
0 SEP reception
0: Disabled
1: Enabled
D255/D256 FAX OPTION
Unit
mm
inch
mm and inch
Not used
Do not change the settings.
Change this bit to 1 when installing the first
optional G3 unit.
This switch enables the G3-2.
0: Off, no connection
1: Recognizes and enables G3-2.
This switch can be used only after G3-2 has been
installed.
Do not change the settings.
0: Polling transmission to another maker's
machine using the SEP (Selective Polling) signal
is disabled.
102
For the best performance, do not change
the factory settings.
The setting determined by these bits is
informed to the transmitting terminal in
the pre-message protocol exchange (in
the DIS/NSF frames).
Comments
Comments
SM