Ricoh IM C300 Service Manual page 1566

Bit Switches – 4
G3 Switch 0F (SP No. 1-105-016)
No Function
0 Alarm when an error occurred in
Phase C or later
0: Disabled
1: Enabled
1 Alarm when the handset is off-hook
at the end of communication
0: Disabled
1: Enabled
2- Not used
3
4 Sidaa manual calibration setting
0: Off
1: On
5- Not used
7
SM
Comments
If the customer wants to hear an alarm after each error
communication, change this bit to "1".
If the customer wants to hear an alarm if the handset is
off-hook at the end of fax communication, change this bit
to "1".
Do not change these settings.
1: manually calibrates for communication with a line
whose current change occurs such as an optical fiber line.
Do not change the settings.
91 D0CK