🚀 go-pugleaf

	I have buried in my garage in one of the boxes 4 sets of
Houston Instrument Hiplot  DMP-29 Multipen plotter,  features:

DM/PL IV software protocol (Tektronics and HPGL firmware available)
Dual Port Serial RS-232-C interface (Centronics and IEEE-488 also available)
Membrane Control Panel Switches
English Or Metric Scaling
.001", .005" or 0.1mm user addressable resolution
Digitizer Emulation Mode
Selectable plot formats for small or large paper
Automatic self-testing at power up and reset, and extensive self-testing upon
computer command or manual initiation
Window and Viewport capabilities for "clipping" plots and graphs.
Plot-to-computer Report Capabilities
5 selectable plotter speeds  (programmable)
Eight different sets of character styles which can be produced at 255 different
sizes, rotated to any slope, and printed in italics.

Specifications:
Width: 21.9", Depth: 18.6",  Weight: 25 pounds
Accuracy:  +/- 0.2% of deflection,  linearity/repeatability:  +/-0.008" (0.2mm)
Speed:  16 ips axial, 22.62 ips on 45 degree vector, 1,2,4,8,16 ips programmble
Metric Addressability:  0.1mm, English 0.001 inch
Repeatbility:  Same Pen:  0.004" (0.1mm),  Pen change: 0.008", (0.2mm)
Power:  100/120/220/240 (+/-10%), 48-66 HZ, 120 watts

Other features: 
Paper size: 8.5"x11" (A3), 11"x17" (A3), any quality bond,vellum or mylar paper
Active Plotting Area: 10"x15" or 7"x10", use standard hard-nib or plastic tip

Comments:
4 units in the box, there may be some loose strings or a missing pen, things 
like that, but all are functionally good.  With cables and manuals.

Price:   How about $100 each, your pick,  $275 all 4.

If interested, please Email or call 614-529-1224