I do not know how to install hanterm-SUN in HP machines.
But I installed hanterm-HP which is a hanterm for HP machines.
You can get this file in an anonymous ftp site (login as 'anonymous)':
IP-address
cair-archive.kaist.ac.kr
Directory
/hangul/terminal
Files to get (2)
hanterm3.hp-bin
hanterm3.hp-bin.README
This file is a hanterm for HP machines.
The README file must tell you how to install it.
You installed it in SUN machine before so installing it
in HP machines must be a piece of cake for you.
Good luck!