• Code: 1401
• Description: Air leaks
  The Pressure pump has air leaks.
• Remedy: Check that the pressure tube is properly connected. Reconnect the tube correctly if not. Replace the pressure pump (PURESSURE, PUMP, ASSY).

• Code: 1403
• Description: Pressure reducing error
  The pressure cannot be reduced.
• Remedy: Replace the pressure pump (PURESSURE, PUMP, ASSY).

• Code: 1404
• Description: Pump movement cycle over error
  The Pressure pump performed its movement cycle a predetermined number of times (60 cycles), but the pressure does not reach the specified level due to a malfunction of the pump, sensor or motor. Because of air leaks, the specified pressure cannot be obtained. Air is leaking through a gap between the ink cartridge and the ink cartridge holder due to an obstruction between them.
• Remedy: Replace the pressure pump (PURESSURE, PUMP, ASSY). Replace the ink cartridge. Check junction of the ink cartridge and the ink cartridge holder, and remove any obstruction between them if any.

• Code: 1410
• Description: Drive time monitor time-out (PUMP)
  The Pump motor run away out of control.
• Remedy: Turn the printer power On and Off. Replace the main board (BOARD ASSY., MAIN).

• Code: 1425
• Description: CSIC communication time-out
  The printer cannot read/write data from/into the CSIC of the ink cartridge or the maintenance cartridge.
• Remedy: Check the connection between the CSIC and the main board and fix any abnormality. Replace the ink cartridge or the maintenance cartridge. Replace the main board (BOARD ASSY., MAIN).

• Code: 142D
• Description: Pump cap unit life error
  The pump counter has reached its upper limit.
• Remedy: Replace the Pump Cap Unit (PUMP, CAP, ASSY), and reset the counter using the Adjustment Program.

• Code: 1430
• Description: Holder ink pad error
  The ink cartridge installation/removal counter has reached the specified limit.
• Remedy: Replace the ink pad in the holder (POROUS PAD,TRAY,INK EJECT) and reset the counter using the Adjustment Program.

• Code: 1431
• Description: Ink selector error
  The number of drives of the Ink Selector has reached the specified limit.
• Remedy: Replace the Ink Selector (INK, SYSTEM, ASSY.) and reset the counter using the Adjustment Program.