Plotting For The First Time - HP 7470A
39:08
Printing From the Past - HP 2671G Thermal Printer
23:19
Internal CD Caddy Changer - Torisan CDR-C3G
17:20
HP 7475A Plotter and HPGL Demo
38:49
1981 CAD Monster - HP Series 200 9836C
46:46
Part 8: Nintendo Vs MDS 03 CPU Bad Ram and CPU Fix
20:39
The correcting feature of typewriters is not what I thought
23:39
I sent robot forgeries to a handwriting expert
15:54