21Notes:• When the printer software and any hardware options are installed, you may need to manually add theoptions in the printer driver to make them available for print jobs. For more information, see “Updatingavailable options in the printer driver” on page 46.• To uninstall the optional trays, slide the latch on the right side of the printer toward the front of the printeruntil it clicks into place, and then remove stacked trays one at a time from the top to the bottom.Setting up the printer softwareInstalling the printer softwareNote: If you installed the printer software on the computer before but need to reinstall the software, then uninstallthe current software first.For Windows users1 Close all open software programs.2 Insert the Software and Documentation CD.If the installation dialog does not appear after a minute, then launch the CD manually:a Click , or click Start and then click Run.b In the Start Search or Run dialog, type D:\setup.exe, where D is the letter of your CD or DVD drive.c Press Enter, or click OK.3 Click Install, and then follow the instructions on the computer screen.For Macintosh users1 Close all open applications.2 Insert the Software and Documentation CD.If the installation dialog does not appear after a minute, then click the CD icon on the desktop.3 Double-click the software installer package, and then follow the instructions on the computer screen.Note: To take advantage of the full features of your printer, select the custom install option, and then select allpackages listed.Additional printer setup 45