Sharp UX-B800SE ユーザーズマニュアル

LINE ERROR appears in 
the display.

A line error occurs when your machine cannot 
communicate correctly with another fax machine. The 
error is usually due to a problem on the phone line.
Try faxing again. If unsuccessful, check the following:

• Check the connection. The cord from the TEL. LINE 

jack to the wall jack should be no longer than six feet.

• Make sure there are no modem devices sharing the 

same telephone line.

• Check with the other party to make sure their fax 

machine is functioning properly.

• Have your telephone line checked for line noise.

• Try connecting the machine to a different phone line.

• If the error persists, the machine may need service.

If you have any problems with the machine, first refer to the following 
troubleshooting guide. If you cannot solve the problem, call Sharp's Customer 
Assistance Center at 1-877-794-8675.

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For network connection problems (Fax to E-mail), see page 16.

No dial tone when you 
pick up the handset or 
press the SPEAKER key.

• Make sure the handset cord is connected to the 

correct jack. See Connect the handset on page 7.

• Make sure that the telephone line is properly 

connected to both the TEL. LINE jack and the wall 
jack (see page 11).

• Make sure that the telephone line is good.