• Code: 731
• Description: Two-tray finisher exit guide plate motor error
  The exit guide plate open sensor is not activated within a specified time after the exit guide plate motor turns on.
• Causes: • Loose connection • Defective exit guide plate open sensor • Defective exit guide plate motor

• Code: 732
• Description: Two-tray finisher tray 1 shift motor error
  Tray 1 home position is not detected within a specified time after the tray 1 shift motor turns on.
• Causes: • Loose connection • Defective tray shift 1 sensor • Defective tray 1 shift motor

• Code: 733
• Description: Two-tray finisher tray 2 lift motor error
  • The lower stack height 1 sensor is activated consecutively (detecting paper) for 15 seconds after the shift tray starts moving up. • The lower stack height sensor 1 is deactivated consecutively (not detecting paper) for 15 seconds after the shift tray starts moving down.
• Causes: • Loose connection • Defective lower stack height 1 sensor • Defective tray 2 lift motor • Motor overload

• Code: 734
• Description: Two-tray finisher tray 2 shift motor error
  Tray 2 home position is not detected within a specified time after the tray 2 shift motor turns on.
• Causes: • Loose connection • Defective tray shift 2 sensor • Defective tray 2 shift motor

• Code: 740
• Description: Booklet finisher transport motor error
  • The folder home position sensor does not turn off within 2 seconds after the folder rollers start to move. • The folder home position sensor does not turn on within 2 seconds after the folder rollers start transporting the paper to the booklet tray.
• Causes: • Defective transport motor • Loose connection of the transport motor • Defective folder home position sensor • Loose connection of the holder home position sensor

• Code: 741
• Description: Booklet finisher paddle motor error
  • The paddle home position sensor does not turn off within 2 seconds after the paddles start to move. • The paddle home position sensor does not turn on within 2 seconds after the paddles start to operate. • The stack-tray upper roller home position sensor does not turn off within 2 seconds after the paddle motor starts to lower the roller. • The stack-tray upper-roller home-position sensor does not turn on with in 2 seconds after the paddle motor starts to lower the roller.
• Causes: • Defective paddle motor • Loose connection of the paddle motor • Defective paddle home position sensor • Loose connection of the paddle home position sensor • Defective stack-tray upper-roller home-position sensor • Loose connection of the stack-tray upper-roller home-position sensor

• Code: 742
• Description: Booklet finisher stapler slide motor error
  • The stapler home position sensor does not turn off within 1 second after this same sensor turns on. • The stapler home position sensor does not turn on within 1 second when the stapler is coming back to its home position.
• Causes: • Defective stapler slide motor • Loose connection of the stapler slide motor • Defective stapler home position sensor • Loose connection of the stapler home position sensor

• Code: 743
• Description: Booklet finisher front jogger fence motor error
  • The front-jogger-fence home-position sensor does not turn off within 3 seconds after the front-jogger-fence motor starts. • The front-jogger-fence home-position sensor does not turn on within 3 seconds when the front-jogger-fence motor is driving the fence to its home position.
• Causes: • Incorrect assembling of the front jogger fence • Loose connection of the front jogger fence motor • Defective frontjogger-fence home-position sensor • Loose connection of the front-jogger-fence home-position sensor