• Code: E5F0-0001
• Description: The paper positioning plate home position sensor does not turn on even when the paper positioning plate motor has been driven for 1.25 sec or more.
• Causes: The positioning plate motor (M4S) is faulty. The power positioning plate home position sensor (PI7S) is faulty.

• Code: E5F0-0002
• Description: The paper positioning plate home position sensor does not turn off even when paper positioning plate motor has been driven for 1 sec or more.
• Causes: The positioning plate motor (M4S) is faulty. The power positioning plate home position sensor (PI7S) is faulty.

• Code: E5F1-0001
• Description: The number of detention pulses of the folding motor clock sensor drops to a specific value or lower.
• Causes: The folding motor (M2S) is faulty. The folding motor clock sensor (PI4S) is faulty.

• Code: E5F2-0001
• Description: The guide home position sensor does not turn on even when the guide motor has been driven for 0.4 sec or more.
• Causes: The guide motor (M3S) is faulty. The guide home position sensor (PI13S) is faulty.

• Code: E5F2-0002
• Description: The guide home position sensor does not turn off even when the guide motor has been driven for 1 sec or more.
• Causes: The guide motor (M3S) is faulty. The guide home position sensor (PI13S) is faulty.

• Code: E5F3-0001
• Description: The alignment plate home position sensor does not turn on even when the alignment motor has been driven for 0.5 sec or more.
• Causes: The alignment motor (M5S) is faulty. The alignment plate home position sensor (PI5S) is faulty.

• Code: E5F3-0002
• Description: The alignment plate home position sensor does not turn off even when the alignment motor has been driven for 1 sec or more.
• Causes: The alignment motor (M5S) is faulty. The alignment plate home position sensor (PI5S) is faulty.

• Code: E5F4-0001
• Description: The stitching home position switch does not turn off even when the stitching motor (rear) is rotated clockwise for 0.5 sec or more.
• Causes: The stitch motor (rear, M6S) is faulty. The stitching home position switch (rear, PS2S) is faulty.