Is there a paper jam in your Kodak i1200 or i1300 scanner? Does it no longer "lift and separate" the sheets like it used to? You might have worn separation rollers. Common symptoms of worn rollers are frequent paper jams and a grunting noise emanating from your machine. Replace yours and get your scanning groove back.
Device Type: Scanner Separation Roller
Compatibility: Kodak i1200 and i1300 Scanners
Kodak Separation Roller for i1200 and i1300 Specifications
Part # 1736115