How Do I erase the the printed paper any Device is there? -

Actually I am looking for a device which will erase the printed paper. I want to know if there any device is there or how do we do it. The paper quality should not go bad. I need same paper quality in after that also.

Hi, you can try Glacial Acetic acid, commonly available with chemist and pathology labs. you need to first test a small quantity(patch test) because result differs in different cases.Do it on your own risk.And last but not the least, its illegal to alter official and legal documents.NEver ever do it. Thanks give me votes.