I have paper and a set of cables,
That's
good! Especially the paper!
and I know how to retrofit a
ball-point pen assembly into this if the solenoid assembly is intact.
So please
compare the second part of your statement (the words after "if") with the
photograph on
eBay: The solenoid assembly is missing completely.
Useless? I'll bet it still plots.
If it
plots, it's nice.
But this unit also has some bumps on the drum. And no solenoid assembly. If there are
bumps on the
drum you'll probably run in trouble with the (nonexistant) solenoid. My experience.
Regards,
Philipp :-)
--
http://www.hachti.de