Sentinel print management software, pull printing, secure print release, managed print services, serverless printing. Print reporting, control over all printing devices of the enterprise, network and locally connected printers monitoring. Sentinel by ePaper Ltd. is print management software with flexible, modular architecture that can be customized according to the printing/copying/scanning needs of any type of organization - from small business to global enterprise. It adjusts according to any enterprise architecture. Sentinel integrates with existing printing infrastructure and opens the possibility to save a large amount of money on toner, paper, electricity and costly maintenance. It makes possible to set printing policies for users and groups, enforce duplex printing if needed, control the quality and other parameters of print output. The options for customization are unlimited due to powerful scripting language used in Sentinel. Sentinel uses unique SaveToner technology that makes possible to reduce the amount of toner use across whole enterprise not compromising on quality. The built-in reporting system will keep track of all printing activity. All printing devices are monitored regardless of connection type – both network and connected locally. A number of private printers in use can be reduced - it is possible to use network printers instead, keeping the security at the highest level with pull printing technology. The system uses existing Internet infrastructure avoiding costly or, in some cases, impossible upgrade - using traffic less printing technology when the print job is compressed of only the metadata is sent to print server. Sentinel makes possible to print heavyweight documents even over unstable, slow or interrupted connection keeping printing process intact and secure. Distributed printing is possible from any data source – Unix, Mainframe, ERP etc.