Epson 4880 GO problem

Hello, My Epson 4880 doesn’t print GO to the end of the sheet fed paper, but stops at the end of the image, leaving the remaining white border unapplied. I’m wondering if it is related to the paper sensors, although I’ve read the past thread that says x880 printers are unaffected by the issue.
Any thoughts?
Thanks,

Please share a photo.

warm regards
-Walker

IMG_20220920_025118

It stops like this, regardless of the image content.

Yes, the 4880 enforces a .56 inch bottom margin. You will need to tape a leader onto the paper to make it full bleed.

-Walker