# Launching and Closing SMS

Log in is required to use SMS.

#### Before Launching SMS (Preparation) |
#### Launching SMS (Log in) |
| ######
#### Closing SMS (Logging Out) |

NOTE
###### Web Browser Settings The following settings are required. JavaScript must be enabled The use of session cookies must be enabled When a proxy server is used, using the proxy server settings of your Web browser, add the IP address of the printer to the [Exceptions] (addresses that do not use a proxy) list. Since settings differ depending on the network environment, consult with your network administrator. ###### Launching SMS Multiple users cannot log in to SMS at the same time. ###### Automatic SMS Logout While SMS is in use, if it is not accessed for approximately five minutes or more it times out and the user is automatically logged out. If that happens, log in again from the [Login] page. ###### Do not use the Web browser's [Back] navigation button If you use the Web browser's [Back] navigation button, SMS may not operate properly.

## SMS System Environment

SMS operation is guaranteed in the following system environments.

Web Browsers | Internet Explorer 7 or later Safari 4.0.5 or later
Operating system | Windows Vista SP2 Windows 7 SP1 Windows 8 Windows 10 Mac OS X v 10.5 or later

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