HP Designjet 5000 Service Manual - Page 186
Bidirectional Alignment, Solving Bidirectional Alignment Problems
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Print Quality Bidirectional Alignment If a Printer has Bidirectional alignment problems, lines are not straight. The pattern shown below is designed to highlight this kind of problem. A pair of vertical lines is printed with each Printhead color except yellow. Each section of the vertical line is printed by a different group of Printhead nozzles (one quarter), in one pass. Check the lines on this test pattern, if they have any defects like the ones described above, perform the corrective action. 3 Arrows indicate direction of printing for each section of the line Solving Bidirectional Alignment Problems 1 Using the same media with which you were experiencing problems, perform Printhead Alignment from the Printer Setup menu by selecting Utilities/Calibration/Printhead Alignment. Please wait as the process of aligning the Printheads takes a few minutes. 6-12 HP DesignJet 5000 Series Printers Service Manual
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