Epson Stylus T-1000 User Manual page 22

For continuous-feed paper, move the edge guides to the far right and
left positions on the paper guide. You won't be inserting paper
through the edge guides unless you use single-sheet paper.
2. Insert the legs of the paper guide into the slots behind the tractor unit,
keeping the guide tilted backward as you do so. (See the illustration
below .)
Continuous-feed
Using
Setting Up
Paper
1-15