• Code: 01
• Description: Defective Operation. Strange characters are displayed on the OPE Panel and buttons are not operated.
• Causes: 1. Clear the memory. 2. Check if OPE HARNESS is connected to the Main Board correctly.
• Remedy: 1. Try again after clearing the memory. 2. After confirming that OPE HARNESS is connected to the Main Board correctly, if it is so, then replace the OPE ASS'Y and Main Board in sequence.

• Code: 02
• Description: No Power. While the power S/W is turned on, it does not work at all.
• Causes: 1.Power code 2.Connection between the Main B'D and Power HARNESS 3.Power ASS'Y 4.Main B'D.
• Remedy: 1. Check if the connection of power code is normal. 1. Try to replace the power code. 2. If all the connections are correct, try to replace the power ASS'Y and the Main B/D in sequence.

• Code: 03
• Description: Defective LCD Operation The LCD screen is not turned on or has a strange display.
• Causes: 1. Clear the memory. 2. Confirm to catch a click sound, while a key on the OPE panel is pressed on.
• Remedy: 1. The key is wrong itself or wrongly assembled. 2. Even after the key has been replaced, it is still wrong, try to replace the OPE ASS'Y and the Main B'D in sequence.

• Code: 04
• Description: Defective Operation of Key Button. The button of the OPE Panel is not operated.
• Causes: 1. OPE ASS'Y 2. Main Board
• Remedy: 1. Confirm to catch a click sound while the key is pressed on. 2. Check if a specific key is pressed by another equipment. 1. If you cannot catch a click sound, the key is wrong itself or wrongly assembled. 2. Even after the key has been replaced, it is still wrong, try to replace the OPE ASS'Y and the Main B'D in sequence

• Code: 05
• Description: Paper Jam. The paper is jammed inside the set and not exited from.
• Causes: ASF ASS'Y
• Remedy: 1. Check if the paper is crumpled or preprinted. 2. Check if too many sheets of recording paper are put into ASF (Automatic Sheet Feeder). (Standard : up to 50 sheets). 3. Check if the remaining papers are stuck in the frame base. 1. If the papers jammed or pieces of the paper are stuck inside the set, remove them and then try it again. 2. If the problem still exists, try to replace ASF ASS'Y.

• Code: 06
• Description: Defective Paper Feed (1) A recording paper is tilted while feeding.
• Causes: ASF ASS'Y
• Remedy: 1. Check if the paper guide of ASF (Automatic Sheet Feeder) is set up properly with the width of recording paper. 2. Check if too many sheets of recording paper are put into ASF (Automatic Sheet Feeder). (Standard: up to 50 sheets). 3. Check if the recording paper is crumpled or preprinted. 1. After all have been checked, the problem still exists, try to replace the ASF ASS'Y.

• Code: 07
• Description: Defective Paper Feed (2)-Display of NO PAPER paper does not feed into the printer.
• Causes: ASF ASS'Y
• Remedy: Press ENTER button to check. Even if the ENTER button is pressed, a recording paper is not drawn into, then try to replace the ASF ASS'Y

• Code: 08
• Description: Defective Document Feed It cannot feed the documents to be scanned.
• Causes: OPE ASS'Y
• Remedy: Check if the paper feeding is normal on the OPE panel. (If some part of the paper is pulled into, it may be drawn automatically.) 1. Replace the contaminated or damaged part. 2. If you cannot confirm the damaged part with the naked eye, try to replace the OPE ASS'Y and the Main B'D in sequence.