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Manual Olivetti Summa 21 Printing Calculator

Name: Olivetti Summa 21 Printing Calculator
Brand: Olivetti
SKU: Summa 21
Rating: 0 (6 reviews)

Need a manual for your Olivetti Summa 21 Printing Calculator? Below you can view and download the PDF manual for free in English. This product currently has 0 frequently asked questions, 7 comments and has 6 votes with an average product rating of 0/100. If this is not the manual you want, please contact us.

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Manual

Printing Calculator

Summa 21

Istruzioni per l'uso

Instructions

Instructions d'emploi

Bedienungsanleitung

Instrucciones de uso

Instruções para o uso

Gebruiksaanwijzing

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Here you can share what you think about the Olivetti Summa 21 Printing Calculator. If you have a question, first carefully read the manual. Requesting a manual can be done by using our contact form.

FILOMENA 22-05-2020
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

reply | This was helpful (30) Read more (Translated by Google)

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)

Rémy Chassaigne 02-05-2021
Dear, Hello, Dear, I wish to have your help I have this paper calculator but since 10 mins it does not work any more except the screen, there is an "E" at the bottom right I think it is perhaps due to the lack of ink but if not I do not know can you help me because I use it very often, essential for my activities, therefore it is urgent dear Madam, dear Sir. Thanks in advance with my utmost respect. Remy

reply | This was helpful (6) (Translated by Google)

Florence B. 03-07-2022
Same problem as others, the "E" prevents any use of the calculator and not found the solution. I have detailed the instructions and nothing. Please help me find the solution to the problem.

reply | This was helpful (5) (Translated by Google)

Martial FOURNIER 17-05-2021
Hello an E appeared on the left and since impossible to make calculations with more than 2 digits no answer in the manual hoping for an answer that can solve my problem cordially m Fournier

reply | This was helpful (3) (Translated by Google)

luciano 18-08-2022
how to restore the summa20 blocked with an "E" and a Print

reply | This was helpful (0) (Translated by Google)

More about this manual

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