In the printer driver, as I view the driver in Qimage, Paper size is set to 4X6 inches.
In the Page bar above the preview panel in Qimage, the page size appears as 3.766X5.766 inches.
Print size in Qimage set to 4X6.
Bill, you are reading the specs perfectly.
The printable area of the paper (4 x 6 size) is as you quoted. 3.766 x 5.766. You cannot put a 4 x 6 print into a space that is smaller than the 4 x 6.
So Qimage responds by informing you that you will need multiple paper to make a full 4 x 6.
So we have two ways to beat the problem.
1) Instead of asking for a 6 x 4 print size, select FIT TO PAGE.
There's no rotating involved anywhere
The other alternative is a Borderless print which will fill the 6 x 4 paper completely and you can select 6 x 4 as the print size.