Ricoh AFICIO MP 6001, Service Manual, Page: 1115 / 1351

Bit Switches - 3
D418 102 SM
Communication Switch 01 (SP No. 1-104-002)
No Function Comments
1 0 A4 (297 mm)
1 1 Not used
Communication Switch 02 (SP No. 1-104-003)
No Function 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)
0
G3 Burst error threshold
0: Low 1: High
400 dpi 24(L)
→
48(H)
1
Acceptable total error line ratio
0: 5% 1: 10%
If the error line ratio for a page exceeds the
acceptable ratio, RTN will be sent to the
other end.
2
Treatment of pages received with
errors during G3 reception
0: Deleted from memory without
printing
1: Printed
0: Pages received with errors are not
printed.
3
Hang-up decision when a negative
code (RTN or PIN) is received
during G3 immediate transmission
0: No hang-up, 1: Hang-up
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.