Hello every one
My casio TK 1300 was stoped for several days and when i started to work wiht it makes an error E03, every button that i touch it make error E03, than i make a reset like says in the manual ( receipt feed, power on, pgm, 10fs than sub total), now it give me the error E19.
I´m not sure but i think that i have to make a full programation.
Any one can help me!!!.