printing page mode in epson tm-t88v

Question

Does any one how to center text to be printed using page mode in ePOS ios SDK?

this is my code

int retVal = success;

retVal = [builder addPageBegin];
retVal = [builder addText:@"Text"];
retVal = [builder addPageEnd];

But it doesn't work and doesn't print. any ideas? thank you.

Answer 1

You can send commands to the printer to set the page format. For instance, to center a text, you can use : ESC a 1