How can I change business name on Geller ET-6600 please?

Bakul Patel
July 2020

Geller Geller ET-6600 Office Appliances, Cash Registers

Very rare machine. You need this manual -

https://the-checkout-tech.com/manuals/cashregisters/Towa_ET-6600_and_Geller_ET-6600_operating_and_programming_manual.html

Registerman
August 2020

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