Epson Stylus Pro 7600 Reference Manual page 188

5. Referring "Accessing the Printer Software" for Windows or
"Accessing the Printer Software" for Macintosh, make the
printer driver settings, then send a print job from the
computer. The printer starts printing.
When printing is complete, the printer supports the printed
media, and PAPER OUT is displayed on the LCD panel. To
remove the paper, hold it while pressing the Paper Feed
button. The paper can be removed from the printer.
Printing on thick paper (0.7 to 1.6 mm)
When you load thick cut sheets, such as cardboard, follow the
steps below.
Note:
❏ Do not load thick paper larger in size than B1 (728 × 1030 mm);
otherwise, paper jams may occur.
❏ Always load B1 (728 × 1030 mm) sized thick paper long edge first.
You may want to select the Landscape setting in your printer driver.
1. Set the paper basket forward as described in "When feeding
paper forward (Roll Paper Banner; thick [0.7 mm and more]
cut sheet)".
2. Make sure that the printer is on.
3. Press the Paper Source button repeatedly until the Sheet
light is on.
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