• Code: SC591
• Description: Cutter 1 home position error 1
  Both left and right home position switches of the upper cutter were on just after the main switch was turned on, or just after the upper feed tray was opened and closed.
• Causes: • Right or left home position switch defective.

• Code: SC592
• Description: Cutter 1 home position error 2
  The left home position switch stays on 300 ms after the cutter motor turns on.
• Causes: • Cutter motor cable disconnected • Cutter motor overload • Motor defective

• Code: SC593
• Description: Cutter 1 home position error 3
  The home position switch stays off 1 s after the cutter motor turns on.
• Causes: • Cutter motor cable disconnected • Cutter motor overload • Motor defective

• Code: SC594
• Description: Cutter 2 home position error 1
  Both left and right home position switches of the lower cutter were on just after the main switch was turned on, or just after the lower feed tray was opened and closed.
• Causes: • Right or left home position switch defective.

• Code: SC595
• Description: Cutter 2 home position error 2
  The left home position switch stays on 300 ms after the cutter motor turns on.
• Causes: • Cutter motor cable disconnected • Cutter motor overload • Motor defective

• Code: SC596
• Description: Cutter 2 home position error 3
  The home position switch stays off 1 s after the cutter motor turns on.
• Causes: • Cutter motor cable disconnected • Cutter motor overload • Motor defective

• Code: SC630
• Description: RSS communication error
  An error was detected in communication via RSS between the machine and the RSS center. Error occurred on a public line at the RSS terminal.
• Causes: • No action required

• Code: SC632
• Description: Key/card counter device error 1
  After 1 data frame is sent to the device, an ACK signal is not received within 100 ms, and is not received after 3 retries.
• Causes: • The serial line from the device to the copier is unstable, disconnected, or defective.