• Code: 0170
• Description: Billing counting error Checksum error was detected both in the billing counter and IPU backup memory
• Remedy: Main/Engine PWB Replace the main/engine PWB.
  EEPROM(YS1) Contact the service support.

• Code: 0180
• Description: Machine number mismatch When the power is turned on, the machine number does not match between the main and engine side.
• Remedy: Main/Engine PWB Execute U004 machine number setting
  EEPROM(YS1) Contact the service support.

• Code: 0190
• Description: Backup memory device error Unable to read out data from the EEPROM. The above remains at 3 times of retries
• Remedy: Main/Engine PWB Replace the main/engine PWB.
  EEPROM(YS1) Contact the service support.

• Code: 0500
• Description: Drive lock detection by engine firmware The main motor was left rotating when monitoring it in the regular interval (monitored also during the maintenance mode)
• Remedy: Main/Engine PWB Turn the power switch off and on If not corrected, replace the main/ engine PWB.

• Code: 0510
• Description: High voltage remote control error detection It was detected that the high voltage remote signal (synchronized with the feed motor remote) is on while the drum is not driven
• Remedy: Main/Engine PWB Turn the power switch off and on If not corrected, replace the main/ engine PWB.

• Code: 0530
• Description: Backup task error detection The time for the backup task not being in operation is 30s or more
• Remedy: Main/Engine PWB Turn the power switch off and on If not corrected, replace the main/ engine PWB.

• Code: 0540
• Description: Unexpected engine firmware control detection? (Preventing the solenoid from continuously being on) The solenoid was continuously on for the specified time or more
• Remedy: Main/Engine PWB Turn the power switch off and on If not corrected, replace the main/ engine PWB.

• Code: 0800
• Description: Print sequence error The printing sequence jam (JAM010X) occurred twice consecutively.
• Remedy: Main/Engine PWB Turn the power switch off and on If not corrected, replace the main/ engine PWB.