With Fit image selected, a 1200 × 800 pixel image becomes a 900 × 600 point PDF page because every pixel maps to 0.75 point. After a 90-degree rotation, the same image becomes a 600 × 900 point page. Orientation and margin selectors do not add paper around Fit pages.
Compare the page with the source
Use a reader at a comfortable zoom and compare distinctive edges, small text and the full frame with the original image. Confirm that no side was clipped and no row moved unexpectedly. If the paper choice looks wrong, return to the visible queue, change the profile or margin, generate a fresh PDF and inspect that new download instead of relying on the older Blob.
Inspect the exact download
Open the downloaded PDF, count its pages, scan the first and last page, and confirm rotation, margins, sharpness and order. Keep the source images because a successful browser export does not certify suitability for a particular destination.
Inspect the exact download
Open the downloaded PDF, count its pages, scan the first and last page, and confirm rotation, margins, sharpness and order. Keep the source images because a successful browser export does not certify suitability for a particular destination.