Recovering SC591-00
Cause
Double feed detection function is disabled when light adjustment returns failed due to the dirt of the double-feed sensor 1 (LED) and double-feed sensor 2 (Receptor); however it does not display and not notify to the users. (Logging SC591-00)
Solution
Set SP1-310-001(Dbl-Feed Detect Function: Disabled Display (0:Off 1:On)) to “1:On”.
If you set SP1-310-001 to “1:On”, the double feed detection disabled and contacting the supervisor message would display.
Even if the light adjustment is succeeded under “in use” condition, the message remains on the screen. Rebooting the machine clears the message.
