Is the issue specific to Lightroom, or have you tried to print from any other application as well like Photoshop.
Also try resetting the Preferences of Lightroom by holding the Shift and Alt Key ( Windows), and Shift and Option Key ( MAC) and then launch LR while holding these keys.
same issue in both Lightroom CC & Photoshop CC. CANNOT figure this out! Tried different paper profiles, driver update, etc. Any other paper works fine but roll paper will not work
I have been trying to print a large panorama (13' x 48") on roll paper on an epson r2880 printer in lightroom cc.
I think you mean 13" x 48" (13' = 156" length exceeds maximum paper length for the Epson R2880).
Scroll down to the solution offered by btolley below and see if that helps. It's for LR3, but should still be applicable.