Ricoh M052 Service Manual page 589

Communication Switch 02 [SP No. 1-104-003]
No FUNCTION
G3 Burst error threshold
0
0: Low 1: High
Acceptable total error line ratio
1
0: 5% 1: 10%
Treatment of pages received
with errors during G3
reception
2
0: Deleted from memory
without printing
1: Printed
Hang-up decision when a
negative code (RTN or PIN) is
3 received during G3 immediate
transmission
0: No hang-up, 1: Hang-up
4-7 Not used
SM
COMMENTS
If there are more consecutive error lines in the
received page than the threshold, the machine will
send a negative response. The Low and High
threshold values depend on the sub-scan
resolution, and are as follows.
100 dpi 6(L) 12(H)
200 dpi
12(L) 24(H)
300 dpi
18(L) 36(H)
400 dpi
24(L) 48(H)
If the error line ratio for a page exceeds the
acceptable ratio, RTN will be sent to the other end.
0: Pages received with errors are not printed.
0: The next page will be sent even if RTN or PIN is
received.
1: The machine will send DCN and hang up if it
receives RTN or PIN.
This bit is ignored for memory transmissions or if
ECM is being used.
Do not change the settings.
77
Bit Switches
M381