Create SharePoint 2010 Content Organizer

Site Setting à Site ActionsàManage Site Feature

ActivateàContent Organizer.

Before Active Quick Lunch

After Activate Content Organizer

                                                                    

Create Content Type for Document Library name with mydoclb, add one more column department  (choice), like HR, IT.

Create Document Library in More Option HR DOC, IT DOC Then allow content type is Documents mydoclb

Drop Off Library allow content type mydoclb

Then go for Content Organizer rules, set the doc through the Content.