Epson Stylus Pro 7600 Reference Manual page 193

When feeding paper backward (up to super B0
size)
Note:
When feeding roll paper larger than B0 size backward, make sure that
your printer has at least 20 cm (7.87 inches) of space to its rear. This
prevents the printed paper edges from folding.
1. Make the paper basket setting as shown in "When feeding
paper backward (up to B1 size; landscape)".
2. Unhook the basket rings from the upper hooks, and slacken
the paper basket.
3. Pull the lower basket hooks out to their full length.
192