Fuji Xerox DocuCentre S2010 User Manual page 198

12 Appendix
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IPv4 DNS information can sometimes be used directly after machine startup if the IP
operation mode is Dual Stack, DNS information has been set for both IPv4 and IPv6,
and the machine is communicating with a device specified using an FQDN.
The address displayed as the machine's IP address may change.
For example, in Dual Stack mode, either the IPv4 address or IPv6 address may not
be displayed, or a different IPv6 address may be displayed.
In the following cases, the machine may not be able to identify whether addresses
are for the same device, so may not be able to execute status check (lpq) or cancel
(lprm) commands for user print jobs executed by LPD.
- When simultaneously operating IPv4 and IPv6 addresses with the same host
- When simultaneously operating multiple IPv6 addresses with the same host
IPv6 addresses may not be correctly recorded on job logs. Use an IPv4 network for
correct logging.