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All printer test pages
Eight free diagnostic sheets, each isolating a different class of print problem, plus guides for reading the result and for picking the right paper size.
Browse by topic
- Paper sizes — A4, Letter, Legal, A3 and A5 sheets, dimensioned exactly so scaling cannot hide a real fault.
- Printer types — inkjet, laser, photo, label, all-in-one and large format, each with the sheet that exposes its own failure modes.
- Brands — model-series tables, built-in self-test button combinations and menu paths for HP, Canon, Epson, Brother and more.
- Printer reference — plain-English guides to DPI charts, colour bars, density, registration and what a test pattern actually measures.
Which one do I need?
- Colours missing or prints streaky → Nozzle check
- Lines crooked or text doubled → Alignment
- Stripes in gradients → Gradient & banding
- Colours wrong or washed out → Colour or CMYK
- Greys muddy or prints too light → Black & white or Greyscale
- Output looks soft or blurry → Resolution / DPI
Print at the size of the paper you loaded
The drawing is generated at the dimensions you choose rather than being a fixed image, so the geometry stays true on any sheet. Use the paper-size pages to pick a sheet dimensioned exactly for A4, Letter, Legal, A3 or A5.