1. Turn the main power ON, and then enter the SP mode.
  2. Change both of the following SP to "1".
    • SP6-040-001 (ADF Double Feed Detect Setup: Double Feed Detect Sensor (1-Pass))
      Default: 0.
    • SP6-040-002 (ADF Double Feed Detect Setup: Detect enable (1-Pass))
      Default: 0
  3. Place an original (standard paper such as plain paper) on the SPDF.
  4. Execute SP6-040-008 (ADF Double Feed Detect Setup: Detect Test (1-Pass)).
    The original is scanned.
  5. Execute SP6-040-009(ADF Double Feed Detect Setup: Detect Adjust Result (1-Pass)).
  6. Check the result code. If 002 or 003 is displayed, the double -feed is successfully detected.
CodeResultDescription
001No execution-
002

Succeeded

Low sensitivity

Detect test has been successful.
003

Succeeded

High sensitivity

Detect test has been successful.
004Failed
  • The harnesses are disconnected, or loose.
  • Double-feed Sensor Board is defective.