Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Canon hides facts about this scanner

Scanning currency is not illegal; printing it is. There are many legitimate/legal reasons to scan currency - just go check Ebay under the "Paper Money" category.This scanner has a built-in "defeat" to prevent the scanning of the latest issue of US paper money.The biggest problem with this is that Canon hides this fact. It is not advertised or documented in any way, so folks who have a legimate need to scan currency can avoid buying this product!