• Code: 7E
• Description: No head parameters stored in the EEPROM. (This code may appear only in the maintenance mode.)
• Causes: •Main PCB • Driver PCB

• Code: 7F
• Description: Print engine error
• Causes: • Main PCB

• Code: 80
• Description: At the start of recording operation, it is detected that paper is smaller than A4 size in length or width.
• Causes: • Paper width sensor • Paper size

• Code: 83
• Description: Recording paper jam. (At the retry of paper pulling-in operation, the registration sensor is not OFF.)
• Causes: • Registration sensor actuator • Main PCB

• Code: 84
• Description: Recording paper jam. (The paper width sensor and/or registration sensor has detected a paper jam.)
• Causes: • Paper width sensor actuator • Registration sensor actuator • Main PCB

• Code: 88
• Description: Recording paper jam. (Even after paper pulling-in operation, the registration sensor is still OFF.)
• Causes:

• Code: 89
• Description: Manual feed slot cover opened.
• Causes: • Manual feed slot cover sensor • Main PCB

• Code: A1
• Description: Scanner unit opened.
• Causes: • Scanner open sensor actuator • Main PCB • Scanner unit