Ricoh D649 Field Service Manual page 137

Inch-mm conversion before tx
Bit 1: 0, Bit 0: 0
= Inch-mm conversion available
0-1
Bit 1: 0, Bit 0: 1 = Inch only
Bit 1: 1, Bit 0: 0 = Not used
Bit 1: 1, Bit 0: 1 = Disabled
DIS/NSF detection method
Bit 3: 0, Bit 2: 0
= First DIS or NSF
2-3 Bit 3: 0, Bit 2: 1
= Second DIS or NSF
Bit 3: 1, Bit 2: 0 = Not used
Bit 3: 1, Bit 2: 1 = Disabled
V.8 protocol
4 0: Off
1: Disabled
Compression modes available in
transmit mode
5
0: MH only
1: Disabled
ECM during transmission
Bit 7: 0, Bit 6: 0 = Off
6-7 Bit 7: 0, Bit 6: 1 = On
Bit 7: 1, Bit 6: 0 = Not used
Bit 7: 1, Bit 6: 1 = Disabled
Switch 04 - Not used (do not change the settings)
Switch 05 - Not used (do not change the settings)
The machine uses inch-based resolutions for scanning. If
"inch only" is selected, the printed copy may be slightly
distorted at the other end if that machine uses mm-based
resolutions.
If the setting is "Disabled", the bit switch setting is used.
(0, 1): Use this setting if echoes on the line are interfering
with the set-up protocol at the start of transmission. The
machine will then wait for the second DIS or NSF before
sending DCS or NSS.
If the setting is "Disabled", the bit switch setting is used.
If transmissions to a specific destination always end at a
lower modem rate (14,400 bps or lower), disable V.8
protocol so as not to use V.34 protocol.
0: V.34 communication will not be possible.
If the setting is "Disabled", the bit switch setting is used.
This bit determines the capabilities that are informed to
the other terminal during transmission.
If the setting is "Disabled", the bit switch setting is used.
For example, if ECM is switched on but is not wanted
when sending to a particular terminal, use the (0, 0)
setting.
• V.8/V.34 protocol and JBIG compression are
automatically disabled if ECM is disabled.
• If the setting is "Disabled", the bit switch setting is
used.
Dedicated Transmission Parameters
135