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A4 Printer Test Page
210 mm wide by 297 mm tall — the sheet every test on this site is dimensioned against, and the standard almost everywhere outside North America.
Set scaling to 100%. Choose Actual Size in the print dialog, never Fit to page — scaling distorts every measurement on this sheet. The Download PDF button hands you that same sheet as a ready-made file, so there is no scaling decision to get wrong.
How to print the A4 Printer Test Page
- Load plain white A4 and check the guides sit against the stack.
- Open this page and choose A4 in the paper size control.
- Set scaling to Actual Size or 100% in the print dialog.
- Select Best or High quality, colour mode on, draft off.
- Print and let the sheet dry for about thirty seconds.
- Measure the reference circle if you want to confirm true scale.
Reading the result
| Your reference circle measures 210 × 297 mm | The page printed at true size. Every other measurement on it can now be trusted. |
| The circle measures under 297 mm tall | The driver fitted the sheet to a smaller paper size, most often Letter. Set paper size to A4 and scaling to Actual Size. |
| Marks at the top and bottom are cut off | Letter or Legal is loaded while A4 is selected. Fix the tray or fix the setting — not the artwork. |
| Content sits noticeably off centre | Uneven paper guides. Push them against the stack until the sheet is held square on both sides. |
| Everything is correct but the grid looks soft | Print quality rather than geometry. Move to Best or High and reprint before judging. |
Also check
- Alignment page — Print it at A4 as well: skew is measured across the full feed path, so a short or rescaled sheet will not reveal it.
- Nozzle check — Run it on A4 stock identical to your everyday paper, since ink spread in the fibres changes how small gaps read.
- Colour test page — Confirms that colour is correct once the A4 geometry is confirmed, which keeps size faults and ink faults separate.
Related test pages
- Paper sizes printer test page — A test page only measures your printer if the sheet matches the paper in the tray. Choose the size you actually load and the geometry on the page stays true.
- Nozzle Check printer test page — A nozzle check is the fastest way to find out whether an inkjet printhead has clogged nozzles. Print this page and read the gaps.
- Alignment printer test page — If lines that should be straight come out crooked, or text looks doubled, the printhead is out of alignment. This sheet measures it.
Frequently asked questions
Which countries use A4 for printing?
Most of the world: Europe, Asia, Africa, Oceania and South America. Letter dominates in the United States and Canada, and parts of the Philippines still use it. If you travel between the two, check the tray before printing — the driver will happily fit one to the other.
Is A4 the same as US Letter?
No. A4 is narrower and taller: 210 × 297 mm against 215.9 × 279.4 mm. The width difference is small enough to look almost identical on screen, which is exactly why a Letter sheet loaded for an A4 job produces a page that fits but sits wrong.
Does paper weight change the test result?
It changes ink behaviour. Lighter stock wicks ink sideways and softens fine lines; heavier stock holds dots where they land. Run each test on the same weight you print documents on so the result transfers to real jobs.
Do quality settings change the measured paper size?
No. The drawn geometry is generated at the page dimensions you select, so the circle stays 297 mm tall whatever quality you choose. What does move is the position of the unprintable border: inkjet carriers account for that margin differently at Draft and Best, so the artwork can sit a millimetre or two closer to the edge between settings. Measure the reference circle rather than the distance from the paper edge and your results stay comparable across every quality level, on any printer, on any sheet. The same applies to the grid: cell size follows the page, never the print mode.
How do I know the driver is not quietly scaling my page?
Print it and measure. The drawn circle states its own height in millimetres; if a ruler agrees within a millimetre, scaling is at 100% and nothing else on the sheet needs questioning. Two settings cause most silent rescaling: an option such as Fit to page or Shrink to fit in the print dialog, and a paper size in the driver that differs from the stock actually loaded. Check both before you blame the pattern. Some applications impose their own scaling from page setup as well, so confirm the size in the print preview rather than only in the application, and print a second copy once to be certain.