HP 9100A and pinch roller...


Hello, I recently bought the granfather of all the HP calculators... the HP 9100A. I noted two problems, the pinch roller is still in good condition but it's the same sustance of the 65 pinch roller and it's near to its end. Does anyone know a good replacement? Second problem is about the HP 9129A printer, it don't want to print the stack with command "Print" (keys X, Y, Z pressed) but print all the program list with the key "List". Why? Thanks in advance to all! Gian.

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