Printhead Alignment
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DesignJet Repairs - DesignJet 750 & 755 print head alignment
How to run a print head alignment (calibration) on a DesignJet 750 or DesignJet 755CM plotter. Useful in resolving poor print ...
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Definition
A calibration process that ensures all printheads are precisely aligned relative to each other for accurate color registration and sharp output.
In-Depth Explanation
Printhead alignment should be performed after installing new printheads, after a printer move, or when print quality shows signs of misregistration (colored halos around text, fuzzy edges). The alignment process prints a test pattern that the printer's optical sensor reads to calculate correction values. Both bidirectional alignment (for speed) and color-to-color alignment are typically performed.
Video Guides
5 videosDesignJet Repairs - DesignJet 750 & 755 print head alignment
14 years ago
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