PDF of FANUC TAPE READER A860-0056-T020 Manual Wtd.

[Al Kossow]

They made their own, and it is very definitely a Japanese design
You have to be careful with the motors, many are 220 though it looks like they are 100v in the pictures of that model
on the web

I went through the excercise of trying to find reader schematics a couple of years ago for Japanese CNC readers and
never really found anything down to the PCB level

You also need to be careful that the pinch rollers haven't gone soft