Installation guide

Start
No
Yes
WS33P018
Make sure the hardware and software
for the serial line device are set up
properly.
Return.
Does an error message list
3/scc as the test that failed or does
the customer complain about a
specific serial line device?
(Continued)
sh 3/test-scc-t
End
Run the internal loopback serial line test
script. Type
and press
Figure 2-19 Troubleshooting a printer,
modem, or other serial line
device, 1 of 2
2–36 TROUBLESHOOTING TOOLS