Ricoh D065 Service Manual page 1114

Communication Switch 01 (SP No. 1-104-002)
No
ECM
0
0: Off 1: On
1 Not used
Wrong connection prevention
method
Bit 3 Bit 2
0 0
0 1
1 0
2-3
1 1
4-5 Not used
Maximum printable page length
6-7
available
Bit 7 Bit 6
0 0
0 1
SM
Function
If this bit is set to 0, ECM is switched off for all
communications.
In addition, V.8 protocol and JBIG compression
are switched off automatically.
Do not change the setting.
(0,1): The machine will disconnect the line
without sending a fax message, if the last 8
digits of the received CSI do not match the last
Setting
8 digits of the dialed telephone number. This
does not work when manually dialed.
None
(1,0): The same as above, except that only the
8 digit CSI
last 4 digits are compared.
(1,1): The machine will disconnect the line
4 digit CSI
without sending a fax message, if the other end
CSI/RTI
does not identify itself with an RTI or CSI.
(0,0): Nothing is checked; transmission will
always go ahead.
Do not change the setting.
The setting determined by these bits is
informed to the transmitting terminal in the
pre-message protocol exchange (in the
Setting
DIS/NSF frames).
No limit
B4 (364 mm)
101
Bit Switches - 3
Comments
This function does not work when
dialing is done from the external
telephone.
D418