Canon MultiPASS C755 Service Manual page 88

• Procedures for processing communication problems with the Canon facsimile
The process for carrying out communications at three points as shown in the figure.
Start
Transmission
Transmission
or reception?
Reception
OK
C A
NG
Check A.
Figure 3-15 Flowchart for Processing Communication Troubles with Canon Facsimile
MultiPASS C755 Chapter 3: Maintenance & Service
FAX:A
FAX:C
A: Your customer's facsimile
B: Facsimile of other communication party
C: Facsimile for check in the same region. (C should
be the same model of facsimile as A.)
OK
A
B C
NG
Check A.
Check B.
3-37
Trouble
FAX:B
OK
C C
NG NG
Check B.
OK
B
Check the
line.