The JIT-R/AutoFill program is linked to the ink and toner supplies cabinet and is designed to help customers ensure cartridges are depleted to zero before being replaced. The 2CLIXZ App supports a system for managing the on-premise inventory of ink and toner associated with the client's printer and copier assets. The system also supports inventory management of empty cartridges removed from printers and copiers and provides a closed-loop, environmentally responsible recycling system. The software calculates "forward-looking" requirements (for example, the next 30 days) and facilitates making a single bulk shipment instead of multiple shipments as with conventional Managed Print Service logistics.