Oki C5550 MFP User Manual page 63

Transfer-encoding of Chunked. In addition, the Apache will have
to be set to accept this MFP. For more information refer to the
relevant Apache documentation.
CIFS
CIFS (Windows Network Share) is a file saving protocol generally
used for "resource sharing" of a network in Microsoft Windows
systems. Set up the "shared directory" as per the network
settings for sharing in MS Windows. Under the User level mode
of Windows 2000, use the account and password with the
privilege of "write" as the login name and Password for the MFP
folder.
C5550 MFP User's Guide
Configuring your machine > 63