Document Guard Kit Printed material embedded with a print guard pattern, cannot be copied, scanned or faxed with the TASKalfa series. When you try to copy, scan or fax the document with security watermark, the device destroys the image or ceases operation. As a result, you can prevent the leakage of valuable information.*
The below image shows the following: If you do not have a Document Guard Kit installed, a security watermark pattern will be clearly visible; if a Document Guard Kit is installed and activated, it will completely blank out the page.
* The Printed Document Guard Kit (option) needs to be installed into a TASKalfa MFD.