• Code: 230-04
• Description: FGATE ON error: Y
  The PFGATE ON signal does not assert within 5 seconds after processing the image in normal job or MUSIC for start position [K], [C], [M], [Y].
• Causes: • Defective ASIC (Lupus) • Poor connection between controller and IPU • Defective IPU
• Remedy: 1. Check the connection between the controller board and the IPU. 2. Replace the IPU. 3. Replace the controller board.

• Code: 231-01
• Description: FGATE OFF error: K
  • The PFGATE ON signal still asserts within 5 seconds after processing the image in normal job or MUSIC for end position [K], [C], [M], [Y]. • The PFGATE ON signal still asserts when the next job starts.
• Causes: • Defective ASIC (Lupus) • Poor connection between controller and IPU • Defective IPU
• Remedy: 1. Check the connection between the controller board and the IPU. 2. Replace the IPU. 3. Replace the controller board.

• Code: 231-02
• Description: FGATE OFF error: C
  • The PFGATE ON signal still asserts within 5 seconds after processing the image in normal job or MUSIC for end position [K], [C], [M], [Y]. • The PFGATE ON signal still asserts when the next job starts.
• Causes: • Defective ASIC (Lupus) • Poor connection between controller and IPU • Defective IPU
• Remedy: 1. Check the connection between the controller board and the IPU. 2. Replace the IPU. 3. Replace the controller board.

• Code: 231-03
• Description: FGATE OFF error: M
  • The PFGATE ON signal still asserts within 5 seconds after processing the image in normal job or MUSIC for end position [K], [C], [M], [Y]. • The PFGATE ON signal still asserts when the next job starts.
• Causes: • Defective ASIC (Lupus) • Poor connection between controller and IPU • Defective IPU
• Remedy: 1. Check the connection between the controller board and the IPU. 2. Replace the IPU. 3. Replace the controller board.

• Code: 231-04
• Description: FGATE OFF error: Y
  • The PFGATE ON signal still asserts within 5 seconds after processing the image in normal job or MUSIC for end position [K], [C], [M], [Y]. • The PFGATE ON signal still asserts when the next job starts.
• Causes: • Defective ASIC (Lupus) • Poor connection between controller and IPU • Defective IPU
• Remedy: 1. Check the connection between the controller board and the IPU. 2. Replace the IPU. 3. Replace the controller board.

• Code: 240-01
• Description: LD error: K
  The IPU detects LDB error a few times consecutively when LDB unit turns on after LDB initialization.
• Causes: • Worn-out LD • Disconnected or broken harness of the LD
• Remedy: 1. Replace the harness of the LD. 2. Replace the laser optics housing unit. 3. Replace the IPU.

• Code: 240-02
• Description: LD error: C
  The IPU detects LDB error a few times consecutively when LDB unit turns on after LDB initialization.
• Causes: • Worn-out LD • Disconnected or broken harness of the LD
• Remedy: 1. Replace the harness of the LD. 2. Replace the laser optics housing unit. 3. Replace the IPU.

• Code: 240-03
• Description: LD error: M
  The IPU detects LDB error a few times consecutively when LDB unit turns on after LDB initialization.
• Causes: • Worn-out LD • Disconnected or broken harness of the LD
• Remedy: 1. Replace the harness of the LD. 2. Replace the laser optics housing unit. 3. Replace the IPU.