It kind of looks like a Tiger Tail IV...not an expert though, let's see what everyone else says.
HOLY COW, you have an Oce!!! We switched to Kip at my last job...POS! It wouldn't print my large scale plans...guess it was meant for contractor plans so I guess I couldn't complain but nothing beat the Oce.
Man, an Oce, 3D router, and a laser

How do you get any work done.
If that's a Tiger Tail we need to make a copy of it. I love that plane. This is what they look like.