Canon imagePROGRAF TX-3100 36" Printer with Basket - Manual (Page 622)

Printing Full-Size without Margins on Three Sides
The procedure for three-sided borderless printing in the same size as the original document without
enlarging or reducing the size is described below.
1. Select the paper size for whole-surface borderless printing 1.
Select "XXX Borderless" from Paper Size in the print dialog .
2. From the pop-up menu, select Page Processing 2.
3. Select roll paper width 3.
For paper roll width, enter the same value set in the printer under Roll Paper Width .
4. Place a checkmark next to Three-sided Borderless 4.
622