Missing Print Settings

Unable to bring up Print Settings, Printer Color Management , or Copies settings on Mac with Leopard OS X 10.5.6 . I have an Epson Stylus Pro 3800 and am using Photoshop CS3 Extended. Think everything is updated for all programs, so not sure what I am doing wrong. Not able to print until this is cleared up. Have also contacted Epson but no response yet. Anxious to print! Appreciate any help.