• Code: E061-0301
• Description: Abnormal current run to the Bk Drum
  Abnormal current run to the Bk Drum (small current level or no drum is found)
• Remedy: 1. Check installation of the Drum Unit. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point). 3. Check if there is failure in grounding contact with the Drum at Process Unit side. 4. Replace the Drum Unit. 5. Replace the Pre-exposure LED PCB (UN29,UN30).

• Code: E061-03E0
• Description: Abnormal current run to the Bk Drum
  The change in current level for Bk Drum film thickness detection is too much compared to the previous time.
• Remedy: 1. Check with the Host Machine which generates an error to check if a wrong cartridge (which is different from the initialized cartridge) is installed. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point) 3. Check if there is failure in grounding contact with the Drum at Process Unit side. 4. Replace the Drum Unit. 5. Replace the Pre-exposure LED PCB (UN29,UN30).

• Code: E061-03F0
• Description: Abnormal current run to the C Drum
  Abnormal initial current level at the time of initialization of the C Drum film thickness (large current level)
• Remedy: 1. Check installation of the Drum Unit. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point). 3. Check if there is failure in grounding contact with the Drum at the Process Unit side. 4. Forced initialization in Service Mode: COPIER > FUNCTION > DPC > DRMRSETC: execution of the color causing the error. 5. Replace the Drum Unit. 6. Check the primary transfer voltage value (if it’s not appropriate, turn OFF and then ON the main power to forcibly execute the ATVC control).

• Code: E061-03F1
• Description: Abnormal current run to the C Drum
  Abnormal initial current level at the time of initialization of the C Drum film thickness (small current level)
• Remedy: 1. Check installation of the Drum Unit. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point). 3. Check if there is failure in grounding contact with the Drum at Process Unit side. 4. Forced initialization in Service Mode: COPIER > FUNCTION > DPC > DRMRSETC: execution of the color causing the error) 5. Replace the Drum Unit. 6. Replace the Pre-exposure LED PCB (UN27,UN28).

• Code: E061-04F0
• Description: Abnormal current run to the Bk Drum
  Abnormal initial current level at the time of initialization of the Bk Drum film thickness (large current level)
• Remedy: 1. Check installation of the Drum Unit. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point). 3. Check if there is failure in grounding contact with the Drum at the Process Unit side. 4. Forced initialization in Service Mode: COPIER > FUNCTION > DPC > DRMRSETK: execution of the color causing the error. 5. Replace the Drum Unit. 6. Check the primary transfer voltage value (if it’s not appropriate, turn OFF and then ON the main power to forcibly execute the ATVC control).

• Code: E061-04F1
• Description: Abnormal current run to the Bk Drum
  Abnormal initial current level at the time of initialization of the Bk Drum film thickness (small current level)
• Remedy: 1. Check installation of the Drum Unit. 2. Check if there is failure in grounding contact at the Drum Unit side (such as loosened screw which secures the plate at the contact point). 3. Check if there is failure in grounding contact with the Drum at Process Unit side. 4. Forced initialization in Service Mode: COPIER > FUNCTION > DPC > DRMRSETK: execution of the color causing the error) 5. Replace the Drum Unit. 6. Replace the Pre-exposure LED PCB (UN29,UN30).

• Code: E074-0001
• Description: Error in disengagement operation
  Primary Transfer Detachment Sensor 1 failed to be detected for 2 sec at the time of disengagement operation
• Remedy: 1. Check if the ITB Connector is physically removed. 2. Replace the Primary Transfer Detachment Motor (M15) and its Drive Assembly (the gear, Drive Shaft, Mounting Plate, etc.).

• Code: E074-0002
• Description: Error in engagement operation
  Primary Transfer Detachment Sensor 2 failed to be detected for 2 sec at the time of engagement operation
• Remedy: 1. Check if the ITB Connector is physically removed. 2. Replace the Primary Transfer Detachment Motor (M15) and its Drive Assembly (the gear, Drive Shaft, Mounting Plate, etc.).