Dot Matrix printers
I need some help on printing to pos printer.
How do I sent control codes to printer?
Can one send control codes to open the cash drawer or cut the paper ?
What is the correct way to draw a horizontal line.
How can I vary the space at the bottom of the slip. Some printers need
more than others depending if it is tear off or cut off. I used to send a control code to the printer for an extra line feed.
Thanks
How do I sent control codes to printer?
Can one send control codes to open the cash drawer or cut the paper ?
What is the correct way to draw a horizontal line.
How can I vary the space at the bottom of the slip. Some printers need
more than others depending if it is tear off or cut off. I used to send a control code to the printer for an extra line feed.
Thanks