Transformer down primary windings?
how to get 2 decimal places on tec ma-1350?
I have a Tec MA 1350, once any button is pressed it constantly bleeps ?
TEC MA 1350 cash register?
Change tax rate on Tec MA-1450 cash register?
i got a used tec ma 1350 when i plug all light are on can't do anything ?
how can i make my old TEC MA-1450 work?
After a power failure how can I restart a TEC MA 1400?
TEC electronic cash register MA-516-100 series?
slip light is on and cash register won't work?
Tec Ma1400 - receipt side paper won't cut-?
how to fix my tec cash register ma-1050-1?
TEC MA-1450-1 Series Shutoff?
Tec Ma1400 continous buzzing?
tec ma-1400 cash register lights on but keys dont work?
