How to mend Technika Tv Switch

How can I fix my register (Tec MA-1600?

Cash register TEC MA - 1350?

I have a TEC MA-315 cash register given to me. How do i reprogramm the dept?

After a power failure how can I restart a TEC MA 1400?

Tec 1450 -1?

Change tax rate on Tec MA-1450 cash register?

The Journal roll keeps whizzing round?

slip light is on and cash register won't work?

Tec Ma1400 journal tape?

Tec Ma1400 half clear?

how to fix my tec cash register ma-1050-1?

how to get 2 decimal places on tec ma-1350?

i got a used tec ma 1350 when i plug all light are on can't do anything ?

Tec Ma1400 continous buzzing?

Transformer down primary windings?

TEC electronic cash register MA-516-100 series?

I have a Tec MA 1350, once any button is pressed it constantly bleeps ?

tec ma-1400 cash register lights on but keys dont work?

TEC MA-1450-1 Series Shutoff?

Tec ma-1350?

manual to reset tax button on TEC MA-132 cash register?

how to change date Tec MA 1350?

tec ma 1450?

Tec Ma1400 service key?

TEC MA 1350 cash register?

My cash reg tec 1450 shows error ?

Tec Ma1400 - receipt side paper won't cut-?

how can i make my old TEC MA-1450 work?

How to programme new departments on a TEC ma1450?

tec 1450?