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Question: THE CALCULATOR IS BLOCKED AND AT THE TOP I HAVE "PRINT" THAT I CANNOT LEAVE BUT ABOVE ALL IT GIVES ME THE LETTER "E" AT THE BOTTOM IS THERE A RESET BUTTON SOMEWHERE? OR THROW IT DIRECTLY? .Thank you

This was helpful (30) | Asked for Olivetti Summa 21 Printing Calculator

Alberto 19-07-2021
The same thing happened to me too. How is it unlocked? I don't see the answer ...

This was helpful (14) (Translated by Google)

Inmaculada 01-12-2021
Please can you tell me how to unlock

This was helpful (7) (Translated by Google)

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