Epson SureColor P8570DL 44" Wide-Format Dual Roll Printer with High-Capacity 1.6L Ink Pack System - Manual (Page 350)

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8. Carefully insert the new borderless maintenance box and push it in firmly.
9. Lift up the paper support lock lever, then move the paper support down to position A (the lowest
position) as shown.
10. Close the paper output flap.
Note: Dispose of the used borderless maintenance box carefully.