• Code: 650
• Description: NRS Modem Communication Error
  One of the following factors could be the cause of this error:
  • In the User Tools, check the settings for the dial-up user name and dial up password.
  • Modem has been disconnected.
  • Modem board disconnected
• Causes: Check the following for a machine that is using Cumin (NRS modem):
  • An error was returned during the dialup connection
  • A network was detected at startup
  • At startup the machine detected that the NIB was disabled, or did not detect a modem board

• Code: 651
• Description: Illegal Remote Service Dial-up
  An expected error occurred when Cumin-M dialed up the NRS Center
• Causes: • Software bug
  • No action is required because only the count is logged

• Code: 670
• Description: Engine startup error
  The machine engine, controlled by the BICU (Base Image Control Unit), was operating incorrectly when the machine was switched on or returned to normal operation from the energy save mode.
• Causes: • Check the connections between BICU and controller
  • BICU defective
  • Controller board defective
  • PSU defective

• Code: 672
• Description: Controller startup error
  • After power on, the line between the controller and the operation panel did not open for normal operation.
  • After normal startup, communication with the controller stopped.
• Causes: • Controller stalled
  • Controller installed incorrectly
  • Controller board defective
  • Operation panel harness disconnected or defective

• Code: 700
• Description: ADF original pick-up error 1
  Pick-up roller HP sensor signal does not change after the pick-up motor has turned on.
• Causes: • Pick-up roller HP sensor defective
  • Pick-up motor defective
  • Timing belt slipping, out of position
  • ADF main board defective

• Code: 701
• Description: ADF bottom plate motor error
  • Bottom plate position sensor does not detect the plate after the bottom plate lift motor switches on to lift the plate.
  • Bottom plate HP sensor does not detect the plate after the bottom plate motor reverses to lower the plate.
• Causes: • Bottom plate position sensor defective
  • Bottom plate HP sensor defective
  • Bottom plate motor defective
  • ADF main board defective

• Code: 720
• Description: Finisher transport motor error
  The encoder pulse of the finisher transport motor does not change state (high/low) within 600 ms and does not change after 2 retries.
• Causes: • Finisher transport motor defective
  • Transport motor harness disconnected, or defective
  • Finisher main board defective

• Code: 721
• Description: Finisher jogger motor error
  • The finisher jogger HP sensor remains de-activated for more 1,000 pulses when returning to home position.
  • The finisher jogger HP sensor remains activated for more than 1,000 pulses when moving away from home position
• Causes: • Jogger HP sensor defective
  • Jogger mechanism overload
  • Jogger motor defective (not rotating)
  • Finisher main board defective
  • Harness disconnected or defective