HP Pen Plotters (7470 and 7475)

From: Michael Holley <swtpc6800_at_comcast.net>
Date: Thu Aug 19 23:30:47 2004

I found two HP Pen Plotters in a closet at work. One is a 2 pen 7470, the
other is a 6 pen 7475.
There is also a bunch of pens (50) that still work..

I powered up the 7470 and it works from the front panel. The self test
prints an *.
I haven't tried the RS232 interface yet.

I don't have the manuals for these plotters. I do have a summary of the
switch setting and RS-232 pinout.

Does anyone want them? Does anyone have access to the manuals?

Michael Holley
Received on Thu Aug 19 2004 - 23:30:47 BST

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