Epson STYLUS PRO 4400 Reference Manual page 259

2. When attaching roll paper with a 2-inch core, remove the gray
attachments.
Note:
Keep the gray attachments in a safe place for future use.
When attaching roll paper with a 3-inch core, slide the gray
attachments to the black and white ones, matching the four
arrows.
Downloaded from ManualsPrinter.com Manuals
Paper Handling
6
6
6
6
6
6
6
6
6
6
6
6
259