Why does my printer,print from the bottom of the page to the top of the page?

Why does my printer,print from the bottom of the page to the top of the page?

it in recent times depends on what model you have, a printer does not write close to a human being from right to departed top to bottom, if it is an inkjet it sparys the paper dot by dot next to ink to make a adjectives picture, if it is laser, it uses magnetic toner and a enigmatic drum to attract the ink to the paper