• Code: D3F4
• Description: Occur:The drum counter is over the life limit, and detect toner empty.
• Causes:
• Remedy: Auto reset when change the new drum.

• Code: D3F5
• Description: Occur:Printing 500 page, after the drum counter is over the life limit, and detect toner empty.
• Causes:
• Remedy: Auto reset when change the new drum.

• Code: D3F6
• Description: The error is detect the Drum is not genuine. It is occur the Self-diagnostic mode of genuine isu warningv orustopv.
• Causes:
• Remedy: Set the correct tag in ID.

• Code: E010, E020, E570
• Description: Indicates that jam has occurred in the paper path. Error E010 : Transport Error E020 : Exit Error E570 : Duplex Entry
• Causes:
• Remedy: Take out the jammed paper.

• Code: E01A
• Description: Occur jam and Paper on the Transport Path
• Causes:
• Remedy: Take out the jammed paper. Change the sensor Lever. Change the PU board.

• Code: E01B
• Description: Occur jam around Fuser Unit
• Causes:
• Remedy: Take out the jammed paper. Change the sensor Lever. Change the PU board.

• Code: E02A
• Description: Occur jam and Paper on the Exit Path
• Causes:
• Remedy: Take out the jammed paper. Change the sensor Lever. Change the PU board.

• Code: E061, E062, E063, E064, E065
• Description: Tray1 check paper size error Tray2 check paper size error Tray3 check paper size error Tray4 check paper size error MP Tray check paper size error
• Causes:
• Remedy: Change the paper size or change the paper in Tray.