Xerox 4635 - Manual (Page 32)

OPTIONAL PRINTER COMPONENTS
4-2 XEROX DOCUPRINT 96/4635/180 NPS SYSTEM OVERVIEW GUIDE
Input enablement device
The input enablement device allows your DocuPrint 96 NPS, 4635
NPS, or 180 NPS to support and interface directly with feeders. This
option allows you to customize your printer for increased efficiency
and specialized applications, such as roll feed devices. On DocuPrint
96 and 4635 NPS, it is located on the right side of the last feeder/
stacker. On the DocuPrint 180 NPS, the input device is installed in
the inverter feeder/stacker module, replacing the feed tray. It does
not require the Input Enablement Kit or DFA software. The input
enablement device meets the Xerox Document Feeding and
Finishing Architecture (DFA) Level 1 specifications.