• Code: SC720
• Description: Finisher transport motor error
  The encoder pulse of the transport motor does not change state (high/low) within a certain period of time.
• Causes: • Finisher transport motor defective or poor connection • Finisher main board defective • Too much load on drive mechanism

• Code: SC722
• Description: Finisher jogger motor error
  1) The finisher jogger H.P sensor remains de-activated for more than a certain time when returning to home position. 2) The finisher jogger H.P sensor remains activated for more than a certain time when moving away from home position.
• Causes: • Jogger H.P sensor defective • Jogger motor defective

• Code: SC724
• Description: Finisher staple hammer motor error
  Stapling does not finish within a certain time after the staple hammer motor turned on.
• Causes: • Staple hammer motor defective • Staple jam

• Code: SC725
• Description: Finisher stack feed-out motor error
  The stack feed-out belt H.P sensor does not activate within a certain time after the stack feed-out motor turned on.
• Causes: • Stack feed-out H.P sensor defective • Stack feed-out motor defective

• Code: SC726
• Description: Finisher shift/lift motor error
  Tray shift does not finish within a certain time after the shift motor turned on. 2) The stack height sensor does not activate within a certain time after the shift tray lift motor turned on.
• Causes: • Shift motor defective • Shift tray lift motor defective

• Code: SC727
• Description: Finisher stapler rotation motor error
  1) Stapler rotation does not finish within a certain time after the stapler rotation motor turned on. 2) The stapler does not return to its home position within a certain time after stapling finished.
• Causes: • Stapler rotation motor defective • Poor stapler rotation motor connection

• Code: SC729
• Description: Finisher punch motor error
  The punch H.P sensor does not activate within a certain time after the punch motor turned on.
• Causes: • Punch motor defective • Punch H.P sensor defective • Poor punch motor connection

• Code: SC730
• Description: Finisher stapler position motor error
  1) The stapler H.P. sensor stays on for longer than normal when the stapler motor turns on to return the stapler to its home position. 2) The stapler H.P sensor does not turn on within a certain time after the stapler motor turned on to move the stapler away from home position.
• Causes: • Stapler motor defective • Stapler H.P sensor defective • Poor stapler motor connection