I broke something in the settings.  I am printing 4 x 6 prints and QImage used to print on the whole piece of paper.  It now has a little border at the bottom.  I can't remember how to set the printing to use all available paper in a given size.

I looked through the helps but couldn't find anything.  I probably don't know the wording to search for.

Thanks

Jim,
You beat me to it 
It's a matter of disabling printer expansion/over-spray and entering negative page margin values to correct the printer paper feed errors, assuming they are consistent.
When you have got this fine tuned again, save it as a Printer Set up for easy retrieval of all the settings. I have one for 6x4 Epson paper and one for 5x7 Ilford paper, both borderless.
Terry