• Code: 1615
• Description: Reel Unit undetectable error during operation
  The connector of the Reel Unit was disconnected during the Reel Motor was operating.
• Remedy: Connect the connector of the Reel Unit.

• Code: 1616
• Description: Roll Unit Board failure
  There is a problem with a specific bit on the board, which detects what device is connected to the board.
• Remedy: Replace the Sub-F Board of the Roll Unit.

• Code: 1617
• Description: Reel Unit Board failure
  There is a problem with a specific bit on the board, which detects what device is connected to the board.
• Remedy: Replace the Sub-F Board of the Reel Unit.

• Code: 1618
• Description: Roll/Reel Unit Board failure
  There is a problem with a specific bit on the board, which detects what device is connected to the board.
• Remedy: Replace the Sub-F Board of the Roll Unit and Reel Unit .

• Code: 1620
• Description: Pressurizing initialization error
  The initialization process did not complete within a predetermined time period.
• Remedy: 1. Replace the Pressure Unit (IC Holder). 2. Replace the Main Board.

• Code: 1621
• Description: Pressurizing/Suction switching error
  The pressurizing and suction processes did not complete within a predetermined time period.
• Remedy: 1. Replace the Pressure Unit (IC Holder). 2. Replace the Main Board.

• Code: 1622
• Description: Operating time-out error
  The switching operation did not complete within a predetermined time period.
• Remedy: 1. Replace the Pressure Unit (IC Holder). 2. Replace the Main Board.

• Code: 1623
• Description: Continuous revolution error
  The control terminal (Vre terminal) of the Pressure Motor driver has shorted out.
• Remedy: 1. Remove the foreign material. 2. If the error still occurs, replace the Main Board.