Ricoh D017 Service Manual page 937

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 received
3
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.
6(L) → 12(H)
100 dpi
12(L) → 24(H)
200 dpi
18(L) → 36(H)
300 dpi
24(L) → 48(H)
400 dpi
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.
119
Bit Switches - 3
D361/D510