3-97
Confidential
9.2 Speed Dialing and One-touch Dialing can't be Used.
<User Check>
- Check that the Speed Dialing and One-touch Dialing are properly registered.
9.3 FAX can't be Received.
<User Check>
- Verify that the telephone cord is securely inserted into the right socket.
Step Cause Check
Result
Remedy
1 Speed dialing
keys or one-touch
dialing keys
Can a fax transmission
be made using the
numeric keys?
Yes Replace the main PCB
ASSY.
2 Dialing mode
setting
Does a dialing signal
(PB or DP) come out
normally in each mode?
(Use telephone line
emulator.)
Yes Check the dialing mode
setting at customer's
again.
Check the telephone
line cord between
machine and socket.
3 Connection
between main PCB
and NCU PCB
Are the main PCB and
NCU PCB connected
properly?
No Reconnect the
connector properly.
4 Connection
between main
PCB and panel
PCB
Are the main PCB and
panel PCB connected
properly?
No Reconnect the
connector properly.
5 Rubber key Is the problem solved
after replacing the
rubber key?
Yes Replace the rubber Key.
6 NCU PCB Is the problem solved
after replacing the NCU
PCB ASSY?
Yes Replace the NCU PCB
ASSY.
7 Panel PCB Is the problem solved
after replacing the
panel PCB ASSY?
Yes Replace the panel PCB
ASSY.
Step Cause Check
Result
Remedy
1 Receive mode
setting
Is the receive mode set
to automatic receive
mode?
No Set the receive mode to
automatic receive
mode.
2 NCU PCB Is the problem solved
after replacing the NCU
PCB ASSY?
Yes Replace the NCU PCB
ASSY.
3 Main PCB Is the problem solved
after replacing the main
PCB ASSY?
Yes Replace the main PCB
ASSY.
To Next Page
Loading...
Need help?
General
