• Code: 82
• Description: Recording paper feeding error.
• Causes: • 1st bin • 2nd bin • 1st-bin sensor PCB • 2nd-bin sensor PCB • 1st-bin registration sensor • 2nd-bin registration sensor • Paper width sensor actuator • Main PCB

• Code: 83
• Description: Recording paper jam. (MFC7200FC: The 2nd-bin registration sensor sticks to OFF, indicating that paper has jammed. MFC7000FC/MFC Pro-700C: The 1st-bin registration sensor sticks to OFF, indicating that paper has jammed.)
• Causes: • 1st-bin sensor PCB • 2nd-bin sensor PCB • 1st-bin registration sensor • 2nd-bin registration sensor

• Code: 84
• Description: Recording paper jam. (The ink empty sensor detects a paper jam.)
• Causes:

• Code: 88
• Description: Recording paper jam (MFC7200FC: Even after the 2nd-bin registration sensor has come ON, the ink empty sensor does not detect paper. MFC7000FC/ MFC Pro-700C: Even after the 1st-bin registration sensor has come ON, the ink empty sensor does not detect paper.)
• Causes: • Paper width sensor actuator • Ink empty sensor PCB • 1st-bin sensor PCB • 2nd-bin sensor PCB • 1st-bin registration sensor • 2nd-bin registration sensor

• Code: A1
• Description: Top cover opened.
• Causes: • Cover sensor PCB • Main PCB

• Code: A2
• Description: Document too long to scan.
• Causes: • Document front sensor actuator • Document rear sensor actuator • Document sensor PCB • Cover sensor PCB • Document feed roller • Scanner motor • Main PCB

• Code: A3
• Description: Document not detected by the document rear sensor.
• Causes:

• Code: A4
• Description: 50% or more faulty of white level data.
• Causes: • Mirrors (Any stains or scratches?) • Cover glass (Any stains or scratches?) • Scanner frame ASSY • Main PCB