What is the most recent version of the firmware for the IB-23 NIC (installed in a FS-1030D)
The machine currently shows Kyocera Command Centre v1.1.0 copyright 2006

Agreed its an old machine, but still a solid & reliable workhorse at around 50K pagecount.
About the only issues have been the pds going sticky on the solenoids ... easy fix with heatshrink tubing working well.

thanks.