How to install pc interface card into a RZ220UI?

[slimy]

Hi all,

Sorry to bother again. So I have a interface card/print controller with a network card inside and I'm wondering how to install it into my RZ220UI machine?

I've attached a file I was given in a previous thread but it's really confusing. I already have a network card and an interface card and I'm trying to figure out how to install it to the actual machine? The manual I've attached isn't the same model, but seems sorta what I have to be doing for the RZ220?

I've opened up the machine from the back and can't seem to find where I mount the whole thing or where I plug the 3 cables into?

Any help would be appreciated.

Thanks!