Ricoh M160 Service Manual page 740

Bit Switches - 3
Communication Switch 0C - Not used (Do not change the factory settings.)
Communication Switch 0D (SP No. 1-104-014)
No Function
The available memory
threshold, below which ringing
0-7 detection (and therefore
reception into memory) is
disabled.
Communication Switch 0E (SP No. 1-104-015)
No Function
Minimum interval between
0-7
automatic dialing attempts
Communication Switch 0F – Not used (Do not change the factory settings.)
Communication Switch 10 (SP No. 1-104-017)
No Function
Memory transmission:
Maximum number of dialing
0-7
attempts to the same
destination.
SM
Comments
00 to FF (Hex), unit = 4 kbytes
(e.g., 06(H) = 24 kbytes)
One page is about 24 kbytes.
The machine refers to this setting before each
fax reception. If the amount of remaining
memory is below this threshold, the machine
cannot receive any fax messages.
If this setting is kept at 0, the machine will
detect ringing signals and go into receive mode
even if there is no memory available. This will
result in communication failure.
Comments
06 to FF (Hex), unit = 2 s
(e.g., 06(H) = 12 s)
This value is the minimum time that the
machine waits before it dials the next
destination.
Comments
01 – FE (Hex) times
84 M160/M161 Fax Option