RJ-901C/RJ-900C Maintenance Manual 7 Adjustment7-117.3.3 Required EnvironmentBefore starting work, set up the following environment.(1) Dedicated Network Software Startup and Plotter IP Address CheckOnce "MUTOH Maintenance Engineer Assistant" is started, there is no need to exit it until a series ofprocesses completes.1. Start "Mutoh Maintenance Engineer Assistant" from the shortcut on the desk top.CAUTIONNever provide "MUTOH Maintenance Engineer Assistant" to users because the softwareenables upload of plotter internal parameters to PCs.CAUTIONFor the IP address, use the default value as much as possible. If you want to use otherIP address, consult with the network administrator of the network to be connected.(2) PC IP Address SettingTo set up on Windows XP with the default IP address on the plotter, follow the steps below.1. From [Control Panel], open [Network Connections].2. From [Setup] menu, select [Option] and check ifthe displayed address matches the plotter IPaddress. The default plotter IP address is"192.168.1.253". Then, click [OK].