• Code: 56
• Description: MP front cover opened.
• Causes:

• Code: 57
• Description: Recording paper jam (inside DX unit).
• Causes:

• Code: 58
• Description: Recording paper jam (no DX unit).
• Causes:

• Code: 59
• Description: Recording paper jam (inside MP tray).
• Causes:

• Code: 5A
• Description: Out of recording paper.
• Causes:

• Code: 5B
• Description: Paper size error in case of double-sided print.
• Causes:

• Code: 5C
• Description: Paper size error of one side only in case of double-sided print.
• Causes:

• Code: 5D
• Description: MP tray sensor remains ON.
• Causes: • MP tray sensor