How to set font and size to be permanent in Yahoo email?

How do I make the font size larger on my Canon Pixma MP640 all-in-one printer?

• I am trying to print out a Yahoo email. I have the font on that set to a large size, but when I print it, it comes out extremely tiny. Do I make the adjustment on my printer or something or somewhere else?

• Answer:

  Printers don't have that option Just do it this way. It would be the easiest Open up the what you want to print, email etc. Left click and highlight either part or the whole area you want printed Right click the highlighted area and click print preview Change the box "As laid out on screen" to "As selected on screen" doing this will let you print all or part depending on what is highlighted In the box Shrink to fit, change it to increase or reduce the size font that you want to use Click print, and go to Page Range, and make sure you add a dot to select Click print