Fujitsu ScanPartner fi-5120C Pass-Through Scanner "error code ds32002" Questions

Error Code DS32002: Paper jam in the ADF. Here is my solution: 1. Bend two white platin pieces down a little bit in order to "sensor" the paper scanned. This problem is occurred after I am scanning 50

Code DS32002)" error message. This error is detected when one of the followings occurs: 1) A document does not reach the TOP sensor while the scanner has transported the document about 250 mm to pick.

...Code DS32002), Scanner panel error-U1 1) A document does not reach the TOP sensor while the scanner has transported the document about 250 mm to pick. (The scanner performs retry operation.) 2) The ...