| 摘要 |
<p>A system and method for automatically or semi-automatically controlling the printing of materials that consume expensive expendable resources. A software program is installed on an individual's personal computer or workstation, on any computer on a network, on a printer server, or on the computer controlling a printer. The software program intercepts print requests directed to the individual's personal printer, to any printer attached to the network, to the printer controlled by the particular computer, or to any set of user-specified printers. Based on default or user-specifiable criteria, the software program evaluates the file representing the document to be printed and determines whether the document is allowed to be printed by the originally intended printer or whether it is redirected to another printer, a central site or cancelled.</p> |
