Display: Fax unit error: #10-002. Please turn off then on
Description: Fax card is not installed properly.
Remedy: 1. Replace the Fax card. 2. If the problem persists, replace the main board.
Code: 10-003
Display: Hard disk drive error: #10-003. Please turn Off then On
Description: Hard disk has some problems.
Remedy: 1. Turn off the power. Reconnect the Hard disk. And check the error message after turn on the power. 2. If the problem persists, replace the Hard disk. 3. If the problem persists, replace the main board.
Code: 10-004
Display: System error: #10-004. Please turn off then on
Description: UI error
Remedy: 1. check the UI connector. 2. If the problem persists, replace the OPE board. 3. If ther problem persists, replace the maina board.