| 摘要 |
Systems and methods are described that facilitate sorting used printed sheets of paper or other media, identifying reusable pages (i.e., pages without print on one or both sides), and outputting the reusable pages for reuse. If print is detected on one side of a used page, a security or interference pattern, or a blackout pattern, is printed over the detected print (e.g., text or the like) to conceal or obscure the print to render it illegible. In this manner, potentially sensitive or confidential information is concealed, and the reusable pages are output for use in a user-selected application (e.g., label printing, etc.) while ensuring that confidential information is obscured. |
