hp41 printer to IR



#2

I would like to know if someone built any IR interface for old hp41 printer to convert it to IR conventional printer so it could speak with any new IR hp calculator.

I will appreciate very much if you could send me your electronic circuit design.

Best regards, Tal. email: td@chem.ch.huji.ac.il


#3

I can't help with exactly what you are trying to do, but I have seen the HP IR-printers selling for $50-60, used. This would be the easiest, and maybe most economical solution


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