Deleting Files from a User Box
1
Tap [Secure Print] on the home screen.
The [Secure Print] position varies depending on the customization status of the home screen. By default, access from [Useful Apps] on the home screen. For details on [Useful Apps], refer to Accessing all the function keys.
2
Enter the secure print information depending on the security level of this machine.
If you are using this machine by default, enter [Document ID] and [Password].
If Simple printing of secure documents is enabled, select [Document ID] displayed on the screen, and enter [Password].
If [Prohibit Functions] is set to [Mode2], enter [Document ID], and then enter [Password].
3
Select a file you want to delete, and tap the delete icon (
).
).A confirmation screen is displayed to ask if you want to delete the file.
4
Tap [OK].
The selected file is deleted.
in the upper-right of a page, it turns into 
and is registered as a bookmark.