Server: NW 6.5sp3/OES, iPrint client 4.11, NDPM version 3.01.15 May 19,2005

iPrint server running fine for a long while. Brought down to add disk
storage, nothing reconfigured, just added. Upon reboot, every printer in
the NDPS manager screen is gone save for one...the first one that I added.
Server OS was working fine up until this point. How can adding disks to a
server cause this to happen?

When accessing any of the now-vanished iPrint Printers via iManager, the
error that is displayed is:
Exception reading printer control
NDPS Library Error: C0012h