testpage for printer

testpage for printer is an online toolkit that lets you print free test sheets to check color accuracy, alignment, nozzle health and other printer issues. The sheets are available as true‑CMYK PDFs in Letter and A4 sizes, and you can print them directly from the browser or download the PDFs for any device. The service is aimed at anyone who owns a printer and wants to troubleshoot problems without guessing. It works on Windows, macOS, iPhone, iPad, Android and Chromebook, and supports major brands such as Epson, Canon, HP and Brother. Each test page includes a QR code that, when scanned, shows a result page explaining likely causes and suggested fixes. What makes it stand out is the collection of additional tools: a scale and margin checker, a camera‑based nozzle check, and an ink‑cost‑per‑page calculator. All features are free, require no sign‑up, and are presented without intrusive ads.