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Color test page

Rainbow Printer Test Page

Use this rainbow printer test page when several colors look off, and you want to check blending and saturation together.

Preview of the Rainbow Print Test Page

Live preview — the printed page is generated at 300 DPI

Color

In the print dialog choose Actual size / 100% and turn off “Fit to page”.

What this page checks

  • Seven saturated rainbow bands
  • Continuous hue spectrum
  • Hue × lightness map from white to black

How to Print the Rainbow Print Test Page

  1. 1

    Prepare the printer

    Check ink or toner levels, connect the printer by USB or Wi-Fi, and load clean paper that matches the selected size.

  2. 2

    Print or download

    Click Print to open your browser's print dialog, or download the PDF and press Ctrl + P (Cmd + P on Mac).

  3. 3

    Use actual size

    Select your physical printer, set scale to 100% / Actual size, and turn off Fit to page, grayscale and draft modes.

  4. 4

    Inspect the sheet

    Let the ink dry, then check it under neutral light. Keep it to compare with a reprint after any fix.

Reading Your Results

  • Gaps or white streaks

    Usually clogged nozzles (inkjet) or dirty rollers.

  • Faint or washed-out areas

    Low ink or toner, or draft / eco mode switched on.

  • Doubled or blurry lines

    Printhead misalignment — run an alignment routine.

  • Wrong or shifted colors

    Calls for printhead alignment and color calibration.

Open the full printer diagnostic matrix

Brand-specific steps:

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Print this when blue looks faded, dull, or uneven and you need to check blue ink coverage.