Epson LQ-860 User Manual page 170

Attach the paper guide. Then slide the edge guides together so
10.
they meet at about the middle of the paper's width. The paper
guide separates the printed pages and prevents them from
returning to the paper feed path and jamming the printer.
11. Install the pull tractor cover.
12. Press the ON LINE button to set the printer on line.
Note: Do not use the short tear-off feature with the pull tractor.
Using the Printer Options
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