1) "interesting" printers are large and
power hungry and frankly hard
to find in isolation. When they are around, they are usually part of
a large mainframe/minicomputer package and you can't get *just* the
printer.
Those old line printers had such a nice impressive sound. At least looking
back and when you will be doing short printouts on a classic computer.
When you had to listen to it all day not so good.
Way back in college they had a 9-1/2 DEC line printer drum/band on an old
PDP-11. That would be about the right size to make a nice addition to
my collection. Never have seen one like that since then and don't know
what the model was. Whenever I find a DECwriter II (or unlikely I) within a
reasonable drive I will add one of them to my collection.
Do have a DEC dasywheel, a couple of dot matrix PC printers, and an ASR-33