How to Print a PDF Correctly (Without Cut-Off Margins)
A PDF that looks fine on screen can come out of a printer with cut-off edges or the wrong scale — and the cause is almost always the print dialog, not the file.
The "Fit to Page" trap
Print dialogs default to fit-to-printable-area scaling more often than not, which can shrink or shift content slightly to accommodate the printer's unprintable margin — even when your document was already correctly sized. If it's meant to print at exactly its intended size, choose 'Actual Size' or '100%' instead.
Matching paper size
PDF made for A4 but your dialog defaults to Letter (or the reverse)? Content near the bottom or right edge can get clipped even though the file's fine. Always confirm the paper size in the dialog matches what the document was designed for.
Unprintable margins are physical
Nearly every printer has a small unprintable edge, typically a few millimeters, that no software setting can override — it's a hardware limit. Content placed very close to the page edge is always at some risk of clipping.
Check the preview
Nearly every dialog shows exactly how the page will print, including where it'll be scaled or cropped. Check it, especially for tight margins or full-bleed images, rather than trusting the on-screen view alone.
