One of the more interesting things I scrapped yesterday was a Centronics printer. It almost got scrapped as is but when I picked it up the plastic cover fell apart and I could see circuit boards inside. I did manage to find a label.
This thing was nasty!
I got a brush and some soapy water to see what was underneath the funk. The boards were corroded in several places. I'm not sure if that was due to the black crap from the tow motors or being close to pallets of old lead acid batteries.
The chips with the yellow stickers are eproms.
This board had something interesting.
My first with gold legs, I just wish I could find more.
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