Printer ConfigurationsPhaser® 8500/8550 Color Printer1-5Available ConfigurationsOptionsYou can order additional trays, memory, and an internal hard drive if these items are notstandard on your printer.Additional Trays■ 525-Sheet Feeder (Tray 3)■ 525-Sheet Feeder (Tray 4)MemoryRAM memory cards: 128 MB, 256 MB, or 512 MB (up to a total of 1 GB)Internal Hard DriveThe internal hard drive provides additional printer features:■ Secure, proof, personal, and saved print jobs■ Font storageUpgradesTo order the Phaser 8550DP to 8550DX upgrade kit, contact your local reseller or go towww.xerox.com/office/8500_8550supplies.Printer Configurations8500N 8500DN 8550DP 8550DT 8550DXMemory (MB) 128 128 256 256 512Internal Hard Drive No* No* No* No* YesAutomatic 2-Sided Printing No Yes Yes Yes Yes10/100 Ethernet Connection(networking)Yes Yes Yes Yes Yes525-Sheet Feeder (Tray 3) No* No* No* Yes Yes525-Sheet Feeder (Tray 4) No* No* No* No* Yes*This option can be purchased separately for this configuration.