Precision grid and line patterns to check print head alignment. Essential after cartridge replacement.
Print Head Alignment & Margin Accuracy Diagnostic
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Crosshairs should be perfectly centered in each cell. Circles should be round, not oval.
Use a physical ruler to verify each segment measures approximately 1 cm. Discrepancies indicate scaling issues.
The dashed red border should be equidistant from all page edges. Measure with a ruler.
This box tests your printer's margin accuracy.
The dashed border should be equally spaced from all page edges.
If one side is cut off, your printer's margins may need adjustment.
Horizontal and vertical lines should be perfectly straight and evenly spaced.
Colored lines should overlap precisely without visible gaps between them.