Konica Minolta Bizhub 4020 User Manual page 343

Action
Step 7
Check for a dial tone.
Did you hear a dial tone?
Step 8
Temporarily disconnect other equipment (such as answering
machines, computers with modems, or telephone line splitters)
between the printer and the telephone line, and then try
sending or receiving a fax.
Can you send or receive a fax?
Step 9
Temporarily disable call waiting. Contact your telephone
company to obtain the keypad sequence for temporarily
disabling call waiting.
Try sending or receiving a fax.
Can you send or receive a fax?
Step 10
Temporarily disable voice mail service. For more information,
contact your telephone company.
Note: If you want to use both voice mail and the printer,
then consider adding a second telephone line for the
printer.
Try sending or receiving a fax.
Can you send or receive a fax?
User's Guide
Yes
Go to step 8.
The problem is
solved.
The problem is
solved.
The problem is
solved.
- 343 -
No
Try calling the fax number to
make sure that it is working
properly.
If the telephone line is being
used by another device, then
wait until the other device is
finished before sending a fax.
If you are using the On Hook Dial
feature, then turn up the volume
to check if you hear a dial tone.
Go to step 9.
Go to step 10.
Go to step 11.