HP Designjet 2000/3000cp HP DesignJet 2500/2000CP Printer - User's Guide - Page 238
Nozzles misdirected, equally positioned in every step it indicates that this specific nozzles may
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Troubleshooting Solving Image-Quality Problems Nozzles misdirected If all the stepped lines are visible in the top pattern, then all the printhead nozzles are printing. However the nozzles could still be misdirected, possibly due to some dried ink around the nozzles, as shown in the following example: Dried Ink Theoretical Ink Direction Misdirected Ink Direction There are two ways to see this problem (see Example E), it is easier to see the misalignment from the second check. 1 In the top pattern, marked with numbers, if the diagonally stepped lines are not equally positioned in every step it indicates that this specific nozzle(s) may be misdirected. 2 Below the numbered pattern there is a set of horizontal straight lines. When one or more nozzles are misdirected there will be unequal spaces between the corresponding lines. 10 20 70 80 130 140 190 200 11-18
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