O&K Authentication Client 1.2Free
You can use O&K Print Watch to set a password or a PIN code for printing documents using the printer. In this case the user will have to enter the password in order to print a document. The O&K Print Watch Authentication Client is used to request a password and send it to the server. The user sends a document to the printer. At the same time, there is a PIN code request set for the user, a group of users or the printer.