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SERVICE TABLES AND PROCEDURES
BIT SWITCHES
Communication Switch 02
No
FUNCTION
Burst error threshold
0: Low
1: High
0
Acceptable total error line
1
ratio
0: 5%
1: 10%
Treatment of pages
received with errors during
G3 reception (BRO only)
2
0: Deleted from memory
without printing
1: Printed
Hang-up decision when a
negative code (RTN or PIN)
is received during G3
immediate transmission
3
0: No hang-up, 1: Hang-up
4
Not used
to
7
Communication Switch 03
No
FUNCTION
Maximum number of page
0
retransmissions (BRO only)
to
7
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.
Resolution
Standard
Low settings
3
High settings
6
If the error line ratio of a page exceeds the acceptable
ratio, RTN will be sent to the other end.
0: Pages received with errors are not printed.
(BR1: Do not change the setting.)
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.
COMMENTS
00 - FF (Hex) times.
This setting is not used if ECM is switched on.
Default setting - 03[H]
(BR1: Do not change the setting.)
4-24
August 7th, 1995
Detail
6
12
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