COPYRIGHT © 2001 CANON INC.
2000 2000 2000 2000
CANON SUPER G3FAX BOARD-J1 REV.0 JUNE 2001
CHAPTER 5 SERVICE MODE
5-11
#1 SSSW-SW04: communication error remedy setting
Bit
Function
1
0
Factory setting
0
not used
-
-
0
1
not used
-
-
0
2
the number of final flag
2
1
0
sequences of protocol signals
3
Reception mode after CFR signal high speed
high speed/
0
transmission
low speed
4
the length of the period of
1500 msec
700 msec
0
ignoring low speed signals
after CFR output
5
not used
-
-
0
6
CNG signal for manual transmission do not transmit transmit
0
7
CED signal for manual receiving
do not transmit transmit
1
[Bit 2]
Use it to select the number of last flag sequences for a protocol signal (transmission speed
at 300 bps). Select ‘2’ if the other party fails to receive the protocol signal properly.
Memo
Any of the following error codes may be indicated at time of transmission:
##100, ##280, ##281, ##750, ##753, ##754, ##755, ##758, ##759, ##760,
##763 ##764, ##765, ##768, ##769,##770, ##773, ##775, ##778, ##780,
##783, ##785, ##788
[Bit 3]
Use it to select an appropriate reception mode after transmission of the CFR signal.
If errors occur frequently at time of reception because of the condition of the line, select
‘high speed’ for reception mode and, at the same time, selects ‘do not receive’ for ‘ECM re-
ception’.
Memo
Any of the following error codes may be indicated at time of reception be-
cause of line condition:
##107, ##114, ##201
Be sure to change bit 4 before changing this bit; if errors still occur, change
this bit.
When ‘high speed’ is selected, only high-speed signals (images) will be re-
ceived after transmission of the CFR signal.
