Small printouts and clipped edges need different checks. This guide for Reader on Windows and macOS separates paper selection from scaling.
Step by step
- Open the PDF directly in Reader. Open Print from the menu or with Ctrl+P or Cmd+P. Select the actual printer and loaded paper size, such as A4 rather than Letter. Record existing settings so you can restore them.
- Under Page Sizing & Handling choose Size. Fit reduces or enlarges pages to the printable area. Shrink oversized pages reduces large pages without enlarging small ones. This often suits documents whose main requirement is complete readability.
- For templates that must retain their dimensions, choose Actual size. Reader does not scale, but material outside the printable area may still be clipped. Use a custom percentage only when deliberately changing the size.
- Check the preview, orientation and page range. Inspect printer properties for an additional scaling option. Two separate scaling stages make diagnosis harder. Change one setting at a time and print one representative page first.
- Compare paper output with the preview: are edge text and page numbers complete? For patterns or dimensional templates, measure a supplied reference length with a ruler. Print the full job only after the result is correct.
If the result still differs
If the preview is wrong, recheck PDF page size, paper and orientation. If only the physical output is wrong, inspect printer settings and hardware margins. Larger paper may be needed to retain original dimensions; Fit would change the scale. Screen zoom does not set print scaling. These print settings leave the original PDF unchanged.