Jack K4 Flat lock Error ED solution

Hi I am Zakria Abid electronic engineer we give a solution of all electronic and maintenance issues we deal in all kind of sewing machines and parts of electronic servo motor and stitching machine cards electronic

[@kalimbhaisewingmachine5508]

Masha allah ❤❤

[@zakriatechindustries]

Jazak Allah dear friend

[@mumraizakhtar3994]

وعلیکم السلام

[@zakriatechindustries]

Shukria

[@edwardyoselin]

Amigo puedes ayudarme...tengo el mismo error en la Jack w4 por favor te pido ayuda

[@zakriatechindustries]

How can I help

[@AjayAjay-c4w]

Sir meri aap se 1 request hai ki aap 1 card ko all components ko on circuit par voltage chek karna batade please sir

[@zakriatechindustries]

Ok

[@zakriatechindustries]

G dear zaror

[@edwardyoselin]

Amigo puedes ayudarme...tengo el mismo error en la Jack w4 por favor te pido ayuda