• Code: 010-349
• Description: Fuser STS Front Disconnection Fail
• Causes: Detect Fuser trouble. Replace Fuser Assy if Power OFF and ON cannot recover the FAIL.

• Code: 010-420
• Description: Fuser Unit Pre Warning
• Causes: In the case that PV of Fuser comes to the specified value and the life time to be end. Replace Fuser Unit, and Reset HFSI counter.

• Code: 011-108
• Description: OCT Jam 1 (Paper doesn’ t reach OCT)
• Causes: Paper doesn’ t come to OCT Sensor from Exit Sensor within the specific time. Slip of Feed Roll, wear, fail of rotationDirt or defect of Sensor OCT

• Code: 011-109
• Description: OCT Jam 2 (Paper is not ejected form OCT)
• Causes: Paper is not ejected from OCT Sensor within the specific time, or OCT Sensor is On while Engine Warming up. Slip of Feed Roll, wear, fail of rotation Dirt or defect of Sensor OCT

• Code: 012-300
• Description: Faceup Tray is opened while printing.
• Causes: Detect Cover Interlock Open of FaceUpTray in a job,or Standard mode,or Faceup Tray is opened while printing in OCT mode. Dirt or defect of Sensor Face Up Open

• Code: 012-951
• Description: OCT_FULL_STACK
• Causes: Detect Full Stack(OCT) Detect paper left in the offset ejecting tray. Remove paper in IOT Face Down Tray. Dirt or defect of Sensor Full Stack

• Code: 012-952
• Description: FaceUP Tray Open
• Causes: Detect that Faceup Tray is opened though printing out to Facedown Tray or OCT is specified. Dirt or defect of Sensor Face Up Open

• Code: 012-953
• Description: FaceUP Tray Close
• Causes: Detect that Faceup Tray is closed though printing out to Faceup Tray is specified. Dirt or defect of Sensor Face Up Open