• Code: 230-01
• Description: FGATE ON error: K
  The PFGATE ON signal does not assert within 600 ms after processing the image in normal job or MUSIC for start position [K], [C], [M], [Y].
• Causes: Defective ASIC. Disconnected or defective harness between BCU and controller board. Disconnected or defective harness between BCU and LDB.
• Remedy: • Turn the main power switch off and on. • Replace the BCU. • Replace the controller board.

• Code: 230-02
• Description: FGATE ON error: C
  The PFGATE ON signal does not assert within 600 ms after processing the image in normal job or MUSIC for start position [K], [C], [M], [Y].
• Causes: Defective ASIC. Disconnected or defective harness between BCU and controller board. Disconnected or defective harness between BCU and LDB.
• Remedy: • Turn the main power switch off and on. • Replace the BCU. • Replace the controller board.

• Code: 230-03
• Description: FGATE ON error: M
  The PFGATE ON signal does not assert within 600 ms after processing the image in normal job or MUSIC for start position [K], [C], [M], [Y].
• Causes: Defective ASIC. Disconnected or defective harness between BCU and controller board. Disconnected or defective harness between BCU and LDB.
• Remedy: • Turn the main power switch off and on. • Replace the BCU. • Replace the controller board.

• Code: 230-04
• Description: FGATE ON error: Y
  The PFGATE ON signal does not assert within 600 ms after processing the image in normal job or MUSIC for start position [K], [C], [M], [Y].
• Causes: Defective ASIC. Disconnected or defective harness between BCU and controller board. Disconnected or defective harness between BCU and LDB.
• Remedy: • Turn the main power switch off and on. • Replace the BCU. • Replace the controller board.

• Code: 231-01
• Description: FGATE OFF error: K
  The PFGATE ON signal still asserts within 600 ms 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. Defective GAVD
• Remedy: • Turn the main power switch off and on. • Replace the BCU. • Replace the controller board.

• Code: 231-02
• Description: FGATE OFF error: C
  The PFGATE ON signal still asserts within 600 ms 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. Defective GAVD
• Remedy: • Turn the main power switch off and on. • Replace the BCU. • Replace the controller board.

• Code: 231-03
• Description: FGATE OFF error: M
  The PFGATE ON signal still asserts within 600 ms 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. Defective GAVD
• Remedy: • Turn the main power switch off and on. • Replace the BCU. • Replace the controller board.

• Code: 231-04
• Description: FGATE OFF error: Y
  The PFGATE ON signal still asserts within 600 ms 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. Defective GAVD
• Remedy: • Turn the main power switch off and on. • Replace the BCU. • Replace the controller board.