Printer test page
Print text, fine lines, grayscale, gradients and alignment patterns.
Open your print dialog only when ready. Inspect the printed page and record your observation.
Enable JavaScript to run this interactive test. The guide and methodology below remain available.
How to run this check
Open your print dialog only when ready. Inspect the printed page and record your observation.
Understand the result
PASS describes a received signal or your recorded observation. WARNING calls for another check. USER REVIEW REQUIRED means a measurement alone cannot decide. An unavailable API or denied permission does not establish hardware failure.
What this cannot tell you
Browser printing cannot read ink levels, diagnose individual nozzles or confirm print output automatically.
If something seems wrong
Use the printer manufacturer’s own maintenance page for nozzle cleaning and alignment.
Understanding browser permissions →Good to know
Is anything uploaded?
Raw diagnostic input and media are processed locally. Results remain in this page’s memory until you download a report or leave. Hosting and Google Analytics requests still leave your browser. Analytics receives only broad test-usage categories, never these diagnostic contents. See the privacy policy.
Does a pass guarantee my hardware is healthy?
No. It records behavior observed in this browser session. Intermittent faults, internal components and operating-system restrictions need further investigation. See our methodology.
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