Xerox DocuPrint N2025 System Administrator Manual page 204

500 Sheet Feeder
6-12 System Administrator Guide
5 Place the second optional paper feeder where the printer
will finally reside.
6 Stack the first optional feeder onto the second optional
feeder, aligning the three stubs on the second optional
feeder with the holes on the bottom of the first optional
feeder.
7 Secure the second optional feeder to the first optional
feeder with the two supplied screws (from inside the first
optional feeder).