I haven’t printed from windows for a long time, but the issue you describe may be related to incorrectly entering paper settings.
I would try entering the paper size correctly. The printer has no knowledge of the print size or orientation. If you are entering 17 ⅞ into the width box, the printer assumes the sheet of paper is that size, and it may be cutting it off because unless you select a borderless option, you lose about ¾” of length when printing a print.
The driver is asking for the size of the sheet of paper being placed in the printer so the width and height numbers are in relationship to the physical paper being placed in the printer. As mentioned, you can’t put a 18” wide sheet of paper into a 3880.
Use the orientation box to get the image rotated correctly if needed. Checking one of those boxes doesn’t tell the printer to “flip” your numbers and use width in place of height and height in place of width. while in some cases it may “work”, it’s not reliable.
So the correct settings are the actual sheet of paper’s width (13”) and height (19”). Then set the margins accordingly to get the final size of image you want.
It should work, since 13x19 is a supported borderless size.