| 摘要 |
PROBLEM TO BE SOLVED: To appropriately perform storage processing of files while taking into consideration that a plurality of servers are loaded.SOLUTION: A printer 10 comprises an extended server accessible through a communication line N using the port 80 and a basic server accessible using the port 8080, and stops the extended server and receives an update file through the port 8080 by the basic server, when a request to update firmware 17c is received from a terminal device 30 through the port 8080. |
