Place I worked at had a bunch of those dual port (serial / parallel) Okidata printers. I think the heads were nine pin. We had both the narrow (letter) size and the wide carriage. They NEVER failed. Some of them ran long hard hours. The ones near windows (real windows that let sunlight in, not the troublesome OS by that name) turned yellow but still worked fine. When that system (a Unix based system) was disbanded I removed all the Oki's - still working fine - and put them on shelves in my storage area. Eventually, the company threw them all out.That Okidata was a tank. It had both a serial & parallel port.
Okidata printers.....
This is going to be a real problem, if it isn't already. I see by the website that Oki has completely ceased hardware distribution in several major countries. Epson still appears to be making impact printers, and there may be a few more. While I see the usefulness of NCR continuous feed forms, business people really do need to think about re-engineering their business practices to get away from those. IT may be able to put a band-aid on this, but this isn't an IT problem to solve.Those pin/tractor feed printers are still used with airlines and car rental agencies (both of which are still mired in the "dark ages". Trying to run old 8 bit software on modern computers and OSs
The ones I saw were made by Epson. Same principle just different brand.This is going to be a real problem, if it isn't already. I see by the website that Oki has completely ceased hardware distribution in several major countries. Epson still appears to be making impact printers, and there may be a few more. While I see the usefulness of NCR continuous feed forms, business people really do need to think about re-engineering their business practices to get away from those. IT may be able to put a band-aid on this, but this isn't an IT problem to solve.
I think one is “old enough” when this kind of thing can be someone else’s problem.The ones I saw were made by Epson. Same principle just different brand.
Mine was an Apple IIE with 2 floppies and a 5 MB hard drive.I think I still have some COBOL code on some IBM punch cards in a box in the garage somewhere.
I tossed a complete set of manuals around the IBM 360 principles of operations.
my first "PC" was a Z80A and I splurged for a second 5 1/4 floppy drive as an "upgrade" in addition to the 8 inch floppy.
SBUS with dual serial ports. One went to a modem. I don't recall but it was 300 or 1200 baud
And bias ply tiresYou know you are old when you remember the nice cars had white wall tires.
and with inner tubes.And bias ply tires
And air at the full service gas station was free.and with inner tubes.
In late 40s and 50s Western Auto sold something called portawalls. About 4 inches wide, washer shaped, white rubber that mounted on the side of the tire. Thus turning a black wall into a white.And bias ply tires
...and those full service "service stations" could handle most vehicle maintenance and repairs; not just a convenience store with gas pumps out front.And air at the full service gas station was free.