Troubleshooting

Troubleshooting

If your fax unit does not work properly, please refer to the following information to fix some problems you might encounter before contacting your service representative. However, if the problem still cannot be corrected, do not attempt further repairs. Turn OFF your unit and consult your Service Representative. Never disassemble or try to fix your fax unit on your own, as you could damage it and suffer risk of electric shock.

Error Indication Types

The fax unit warns you of an error or malfunction with the LED, ERROR or messages detailed below. These pages cover the meaning of the LED, ERROR, and messages, together with action you can take to correct the problem.

LED Indication

Description

Action

 

 

 

LED ON

(Machine Trouble)

Follow the instructions on the

 

A minor malfunction has

display.

 

occurred.

 

 

 

 

LED Blinking

(Machine trouble)

Call your Service

 

A malfunction has occurred.

Representative.

 

 

 

Alarm Beeps

Description

Action

 

 

 

Three short intermittent beeps.

An incorrect key has been

Press the correct key.

 

pressed.

 

 

 

 

Short intermittent beeps lasting

A communications error has

Follow the instructions on the

for 3 seconds.

occurred.

display.

 

 

 

Continued short beeps.

Handset is not placed on the

Correctly place the handset on

 

cradle after communication.

the cradle.

 

 

 

Twenty intermittent beeps.

(Machine trouble)

Call your Service

 

A malfunction has occurred in

Representative.

 

the machine.

 

 

 

 

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Troubleshooting

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LG Electronics MF3800, MF2800 manual Troubleshooting, Error Indication Types, LED Indication Description Action