So I finally track down a RGB monitor and with it came the the APPLE DMP (dot matrix printer.). You know the one before imagewritter. According to the manaual perfect fit forApple II, II plus,  and III. Due to the centronics interface. Then later Apples l …

I'm working on a documentary about Personics, which used what was described as an IBM AT-compatible NCR industrial PC to control a CD changer and high-speed audio cassette tape duplicator. This was in 1987, so it was probably a 286, but maybe a 386. Here's …

I have a Computer Concepts Laser Direct issue 2.0 card from my A5000 that is surplus to requirements, pictured below:I believe it requires a specific laser printer, so not a great deal of use to me, but if anybody wants it I will post it for free in the U …

I spotted this ISA card at VCF MidWest and was a little confused on how it works. It's simply an ISA card with a ton of memory, a 68K CPU and what looks to be a parallel port. There is this that implies it's a controller for a laser printer OEM'd to AST as …