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Can i reset my gt on a geller et 6600 as i have just taken over a pub and want to monitor my takings orrect would be a great staron a new start and the gt being ct

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Posted on Mar 27, 2011

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These are usually NRGTs (non resettable grand totals). They are like the odometer in your car, and they just keep adding up. They are usually ignored because they do not relate to your daily record as such. If you have the programming manual for it, there may be a way to force a GT clear, but I haven't found a manual for this model and it is getting on a bit now.

Posted on Mar 06, 2009

  • Electroboy
    Electroboy Feb 13, 2011

    The proper full manual with programming (not just quick guide) is here:



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How can i reset memory on geller et 6600

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Mar 28, 2011 | Casio Parts Cash Register PC Desktop

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Do you have the programming sheet for it? you will need it when selecting functions in program mode. ----------------------------------------------------------------------------------------------
If anyone is looking for a programming manual for a Towa / Geller ET-6600, the full dealer manual can be found at C-tech's site here:

Mar 27, 2011 | Casio Parts Cash Register PC Desktop

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