Network printer management system, method, and computer readable medium for managing a plurality of network printers including a printer directly connected to a networked personal computer device

摘要

According to an aspect of the invention, there is provided a device management system, which comprises a first device connected to a network, an information processing device connected to the network, a second device connected to the information processing device, and a management device connected to the network. The management device comprises: a request judgment unit configured to accept a request regarding management and to judge whether a target device of the request is the first device or the second device based on a database; a first management unit configured to transmit the first management command to the first device in accordance with a first protocol; and a second management unit configured to transmit the second management command to the information processing device in accordance with a second protocol. The information processing device comprises a command relaying unit configured to send the second management command to the second device.