How to mend A4tech Pk-635

how to change date Tec MA 1350?

My cash reg tec 1450 shows error ?

tec 1450?

The Journal roll keeps whizzing round?

tec ma 1450?

TEC MA 1350 cash register?

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

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

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

TEC electronic cash register MA-516-100 series?

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

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

How to programme new departments on a TEC ma1450?

Tec 1450 -1?

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

Tec ma-1350?

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

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

Change tax rate on Tec MA-1450 cash register?

Cash register TEC MA - 1350?

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

Transformer down primary windings?

Tec Ma1400 journal tape?

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

Tec Ma1400 half clear?

Tec Ma1400 continous buzzing?

Tec Ma1400 service key?

TEC MA-1450-1 Series Shutoff?

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

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