COPYRIGHT © 2002 CANON INC.
2000 2000 2000 2000
CANON iR1200/iR1300 Series REV. 0 AUG. 2002
CHAPTER 7 TROUBLESHOOTING
7-52
•
Troubleshooting a Communication Fault (Canon machine in use)
Try a 3-station communication as indicated in the following diagram:
Trouble
Start
TX/RX?
TX
NG
NG
NG
NG
OK
OK
OK
OK
A
to
C
C
to
A
Check
A
Check
A
Check
the
line
Check
the
line
Check
B
and
the
line
Check
B
and
the
line
C
to
B
B
to
C
RX
FAX:A
FAX:B
FAX:C
A:
machine
of
the
user
B:
machine
of
the
other
party
C:
test
machine
within
the
same
block
(best
if
of
the
same
model
as
A)
F07-405-01
