Causes: 1. Check if the telephone line is connected correctly. 2. Wile the OHD KEY is pressed, check to catch a CLICK sound. 3. Check the connection of harness between the LIU and the Main PBA
Code: 26
Display: Defective FAX FORWARD/RECEIVE
Description: The FAX FORWARD/RECEIVE is not functioning.
Causes: 1. Check if you can catch a dial tone by pressing OHD. 2. Check if you can catch a RECEIVE tone while MODEM testing in the TECH mode.
Code: 27
Display: Defective FAX FORWARD
Description: RECEIVE is functioning, but FORWARD is not functioning or the received data are broken.
Causes: 1. Check if there is noise when pressing on-hook dial. 2. Check the RECEIVE condition by trying to forward a FAX to another fax machine from the forwarding side FAX. 3. Check if the telephone line connected to the product is contaminated or gets stripped off or down.
Code: 28
Display: Defective FAX RECEIVE (1)
Description: FORWARD is functioning, but RECEIVE is not functioning or the received data are broken.
Causes: 1. Check if there is noise when pressing on-hook dial. 2. Check the RECEIVE condition by trying to receive a FAX at another fax machine.
Code: 29
Display: Defective FAX RECEIVE (2)
Description: The received data are lengthened or cut in the printing.
Causes: 1. Check if there is noise when pressing on-hook dial. 2. Ask to the forwarding side, check the image quality of another machine receiving a FAX additionally sent to.
Code: 30
Display: Defective FAX RECEIVE (3)
Description: The phone is ringing continuously, but it cannot receive.
Causes: Check if the RECEIVE mode is TEL MODE or FAX MODE.
Code: 31
Display: Defective FAX RECEIVE (4)
Description: The received data is reduced by more than 50% in the printing.
Causes: Check the FAX status of the forwarding side.
Code: 32
Display: Defective Automatic Receiving
Description: The automatic receiving function is not working.
Causes: 1. Check if the RECEIVE mode is TEL MODE or FAX MODE.