NEC IT3510 Operation Manual page 456

Issue 1
A blank page is
printed on the
print paper at
this unit.
Automatic
Reception is
impossible.
Streaks appear
on the
received copy.
Nothing is
heard through
the handset.
The facsimile
number was
not connected.
It is difficult to
hear when
on-hook
dialing is used.
8 - 32
Condition
Toner supply is out.
The document was not placed
correctly at the sending end.
The unit is in the Manual
Reception mode.
Memory is full.
An alarm is displayed.
There is a problem with the
telephone line, or the sending
side.
Condition
The external telephone cord is
not connected to the main unit.
The telephone line cord is not
connected to the main unit.
The line is being used.
The appropriate type of dialing
method is not set to meet the
type of line installed.
The Monitor volume setting is
too low.
Reception (Continued)
Cause
Telephone
Cause
NEC IT Series
Countermeasure
Replace the toner bottle.
Contact the sending end.
Set the Automatic Reception
mode.
If paper has run out, replace
the paper supply to print out
the document stored in
memory.
Follow the troubleshooting
instructions to reset the alarm.
Make a copy at this unit. If
the copy is clear, contact the
sending side to check for
trouble.
Countermeasure
Connect the external
telephone cord to the main
unit.
Connect the line cord to the
main unit.
Try again after line is free.
Reset the line type to match
the type of line used.
Increase the volume of the
Monitor speaker.
Troubleshooting