Tektronix 4010/4014 terminal printer project

Fred commented: I've missed parts too, since I only subscribe to cctech, not cctalk; but we are actually talking about the device that scans the storage tube and prints what it finds on paper. This is a raster device, not a vector device. When I asked how big the pixels were, I seem to have opened a can of worms. Perhaps I can contain some of the worms by re-stating my question: How many scan lines does the 436x print per paper inch? How many scan lines does it read per screen shot? Does the latter figure depend on the screen being copied (i.e. does it actually scan the large screens at a higher resolution, to match the higher resolution of the vector addressing)? How many dots can it resolve in one scan line? Does this too depend on the screen it is scanning? I hope this will clear up some of the discussion about pixels. I also hope it will get me a more useful answer than "there aren't any". Philip.