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Mend ER-290 Cash Registers

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Mend ER-290 Cash Register Programming Error

No C Key fo er-290?

I only have z keys and cant reset the till. have managed to force it to pgm but not any further. Can anyone help

Sam
May 2009
Don't reset the machine. You will lose the system settings. If you want to change the programming, just adjust the existing prog for your store.

Mark
May 2009

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