Ricoh Type M12, Field Service Manual

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Bit Switches - 5
• Do not adjust a bit switch or use a setting that is described as "Not used", as this may cause the
machine to malfunction or to operate in a manner that is not accepted by local regulations. Such
bits are for use only in other areas, such as Japan.
Default settings for bit switches are not listed in this manual. Refer to the System Parameter List printed by
the machine.
G3-2 and G3-3 Switches
These switches require an optional G3 interface unit.
G3-3 switches are the same as for G3-2 switches.
G3-2 Switch 00 (SP No. 1-106-001)
No Function Comments
0
1
Monitor speaker during communication (tx
and rx)
(0, 0): The monitor speaker is disabled all
through the communication.
(0, 1): The monitor speaker is on up to phase B in
the T.30 protocol.
(1, 0): Used for testing. The monitor speaker is on
all through the communication. Make sure that
you reset these bits after testing.
Bit 1 Bit 0 Setting
0 0 Disable
0 1 Up to Phase B
1 0 All the time
1 1 Not used
2
Monitor speaker during memory
transmission
0: Disabled 1: Enabled
1: The monitor speaker is enabled during memory
transmission.
3-7 Not used Do not change the settings.
G3-2 Switch 01 (SP No. 1-106-002)
No Function Comments
0-3 Not used Do not change the settings.
Bit Switches - 5
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