Accurate processing of documents with various thicknesses
*The paper feed rollers rotate independently left and right to reduce
document skewing during scanning.
*The Active Double-Feed Prevention Roller prevents double-feeding byreversing rotation to separate documents that are stuck together, and then feeds the leading document first.
Document output control
*The output speed is automatically lowered for documents that are 5.82 inches or shorter, and the exit guides keep the document from slipping. This stops longer documents from sliding under shorter ones which prevents the output order from changing.
Improved scanning quality
*The Automatic Brightness Adjustment function automatically adjusts the brightness and contrast of scanned images, even on documents with varying paper colors and text hues, to produce scanned images with suitable brightness.
*The Automatic Image Emphasis function emphasizes the edges of
characters and lines to sharpen them and softens the appearance of other parts of the image. Noise (black spots) is also reduced.
Missing image detection and prevention
*When a scanned image is missing due to an inadvertently folded corner (dog-ear) or a document that is extremely skewed,the Dog-Ear Detection function automatically and temporarily stops the scanning. The user can then decide to rescan, or to continue scanning as is.