Xerox 4850 Installation Planning Manual page 36

PRINTER COMPONENTS AND OPTIONS
3-10
Your 4890 and third-party finishing devices interface on several
different levels:
•
The 4890 requires information about the finishing devices to
store in its non-volatile memory (NVM).
•
The finishing device information is grouped into a personality
profile for each device.
•
Your operators prepare the third-party device hardware to finish
the printed output and inform the 4890 of device names and
parameters.
•
The bypass transport feeds single sheets of paper to the
external finishing device.
•
Communications between the bypass transport and the
external finishing device consist of command and status
signals.
XEROX DOCUPRINT 4850/4890 IPS INSTALLATION PLANNING GUIDE