ocr: pdiMachine Options € X General Next Action Security Text Watermark PDF Stationery Enter Registration Details Protect Document Encryption Key Length 40 bit Acrobat Header Versions 3,4. and! 5) 128 bit Acrobat Reader Version 5 and up) Passwords Password required to Open document User Password: Password required to Change Permissions Owner Password: Permissions No Printing No Changing the document No selecting text or graphics NoAdding or Changing Annotations and Form Fields OK Cancel Apply Help