Lou - N2MIY
Veteran Member
Way back when I went to undergrad, I used this very DEC pc325SL (pictured here: http://www.vcfed.org/forum/album.php?albumid=437&attachmentid=52048) I wrote lots of papers on it, and ran the student version of AutoCAD V9. I had an HP 7475 plotter and so could make very nice drawings for lab reports.
Some years back, I saved from the trash a Facit 4550 plotter. It was a Japanese-made plotter that emulates a 7475. I found it in the box, with packing materials and a pen holder and a set of ballpoint pens. Last weekend I finally cleaned the whole thing up and to my surprise it works. Since the old DEC pc325SL still had my AutoCAD on it from 25 years ago (time goes by too fast!), it was the convenient machine to use to send some HPGL to the plotter. Hopefully this part about the DEC laptop is sufficient to make this an acceptable post to the DEC forum. My real interest in posting this thread is about the plotter ...
Glamour shots :
http://www.vcfed.org/forum/album.php?albumid=437&attachmentid=52045
http://www.vcfed.org/forum/album.php?albumid=437&attachmentid=52046
http://www.vcfed.org/forum/album.php?albumid=437&attachmentid=52049 [yeah, it says 4556, but the roms inside had 4550 written on them]
To my surprise, the pens still worked. These pens are pressurized ink and even carry the US patent number for the Fisher Space Pen design. However, the pens are marked "Mitsubishi Pencil Co. LTD" (http://www.vcfed.org/forum/album.php?albumid=437&attachmentid=52051) which we know today as Uniball. The Fisher pens supposedly have a shelf life of 100 years, so I shouldn't be surprised these 30 something year old pens still work. (http://www.vcfed.org/forum/album.php?albumid=437&attachmentid=52047).
So this is all well and good, but there was no manual in the box with the plotter, and these pens seem to be unobtanium. I have scoured the internet looking for a manual for this plotter. I know Facit was a popular Swedish typewriter manufacturer (I like Selectrics myself) however this plotter was made in Japan. The pens are exactly 2" long, but Fisher doesn't sell any plotter pens this small. I can't seem to find the pens anywhere either (however currently all the pens still work!!)
Does anyone have possible thoughts on where to find a manual or pens?
Lou
Some years back, I saved from the trash a Facit 4550 plotter. It was a Japanese-made plotter that emulates a 7475. I found it in the box, with packing materials and a pen holder and a set of ballpoint pens. Last weekend I finally cleaned the whole thing up and to my surprise it works. Since the old DEC pc325SL still had my AutoCAD on it from 25 years ago (time goes by too fast!), it was the convenient machine to use to send some HPGL to the plotter. Hopefully this part about the DEC laptop is sufficient to make this an acceptable post to the DEC forum. My real interest in posting this thread is about the plotter ...
Glamour shots :
http://www.vcfed.org/forum/album.php?albumid=437&attachmentid=52045
http://www.vcfed.org/forum/album.php?albumid=437&attachmentid=52046
http://www.vcfed.org/forum/album.php?albumid=437&attachmentid=52049 [yeah, it says 4556, but the roms inside had 4550 written on them]
To my surprise, the pens still worked. These pens are pressurized ink and even carry the US patent number for the Fisher Space Pen design. However, the pens are marked "Mitsubishi Pencil Co. LTD" (http://www.vcfed.org/forum/album.php?albumid=437&attachmentid=52051) which we know today as Uniball. The Fisher pens supposedly have a shelf life of 100 years, so I shouldn't be surprised these 30 something year old pens still work. (http://www.vcfed.org/forum/album.php?albumid=437&attachmentid=52047).
So this is all well and good, but there was no manual in the box with the plotter, and these pens seem to be unobtanium. I have scoured the internet looking for a manual for this plotter. I know Facit was a popular Swedish typewriter manufacturer (I like Selectrics myself) however this plotter was made in Japan. The pens are exactly 2" long, but Fisher doesn't sell any plotter pens this small. I can't seem to find the pens anywhere either (however currently all the pens still work!!)
Does anyone have possible thoughts on where to find a manual or pens?
Lou