Repeating Print Row Preview Demo

Create a 15-second schematic tutorial from [approved spreadsheet mockup]. Show the worksheet, two printed pages with an incorrect repeated heading, then the supplied corrected print preview. Keep data positions and page scale consistent. Use editable labels and no fabricated software controls. Clearly distinguish a mockup from an actual workbook modification.

Confirm required reference images and timing inputs are present before generating. Keep objects, identities, spatial relationships and light direction consistent. Render the clip when video generation is supported; otherwise supply a timed shot list, reference checklist and generation-ready prompt, labeled as a production plan. Do not claim rendered output without an actual file. Check the opening, transition and final frame against the stated counts and geometry.