• Code: 01
• Description: Defective PC Scan The PC Scan is not functioning at all.
• Causes: 1.Cable (USB or Parallel) 2.Driver 3.OPE ASS’Y
• Remedy: 1. Check the Cable (USB or Parallel) 2. Check if the driver is installed properly. 3. Check if ADF (Automatic Document Feeder) operates normally. Insert and then copy several sheets of document, and confirm if they are feeding in order. 1. If the PC and the cable are not connected properly, reconnect it. 2. After confirming that it is proper by performing a PC printing test related to driver setup, if it is not so, reinstall it. (Refer to User's Manual.) 3. Check the malfunction of ADF by copying, if it is so, then test it again by replacing OPE ASS'Y(D_Det, D_Sensor). If the malfunction still occurs, replace the main PBA.

• Code: 02
• Description: Defective Image Quality of PC Scan The image PC scanned is not clear or bad.
• Causes: CIS ASS'Y
• Remedy: 1. Check the waveform form by performing a CIS test in TECH Mode. (Refer to 4-2) 2. Check if the resolution is set too low in PC Scan options. (Refer to User's Manual.) 1. If the CIS waveform form is abnormal, try to replace CIS ASS'Y. 2. If the resolution is set to low, let the user be acquainted with the using method well.

• Code: 03
• Description: Defective Operation Strange characters are displayed on the OPE Panel and buttons are not operated.
• Causes: 1.OPE ASS'Y 2.Connection between the Main B'D and OPE ASS'Y 3.Main B'D.
• Remedy: 1. Clear the memory. 2. Check if OPE HARNESS is connected to the Main Board correctly. 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: 04
• 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: 05
• Description: Defective LCD Operation The LCD screen is not turned on or has a strange display.
• Causes: 1. Clear the memory. (Refer to page 4-6). 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: 06
• 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: 07
• 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 100 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: 08
• 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 100 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.