Ricoh D146 Service Manual page 1873

Width and
reduction
I/O rate
System Switch 01 - Not used (Do not change the factory settings.)
No Function
0-1 Not used
Forced reset after transmission
stalls
2
0: Off
1: On
3 Not used
File retention time
0: Depends on User Parameter
4
24 [18(H)]
1: No limit
5 Not used
SM
A4: A4 (8.3"), no reduction
B4: B4 (10.1"), no reduction
A3: A3 (11.7"), no reduction
0: 0 ms/line
5: 5 ms/line
10: 10 ms/line
20: 20 ms/line
25: 2.5 ms/line
40: 40 ms/line

"40" is displayed while receiving a fax message using AI
short protocol.
System Switch 02 (SP No. 1-101-003)
Do not change these settings.
With this setting on, the machine resets itself
automatically if a transmission stalls and fails to
complete the job.
Do not change these settings.
1: A file that had a communication error will not
be erased unless the communication is
successful.
Do not change this setting.
Comments
97 D163