tec ma-1400 cash register lights on but keys dont work?
i got a used tec ma 1350 when i plug all light are on can't do anything ?
I have a TEC MA-315 cash register given to me. How do i reprogramm the dept?
TEC electronic cash register MA-516-100 series?
The Journal roll keeps whizzing round?
Tec Ma1400 half clear?
Tec Ma1400 - receipt side paper won't cut-?
how can i make my old TEC MA-1450 work?
how to change date Tec MA 1350?
Change tax rate on Tec MA-1450 cash register?
Tec 1450 -1?
manual to reset tax button on TEC MA-132 cash register?