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Error 28:5:02Medium Severity

Photo Black/Light Gray Printhead in slot 5 is at end of useful life

Last updated: February 22, 2026

Severity:Medium Severity
Affected:0 models
DIY Fix:Possible
DesignJet 510 repair - 05:10 error GL2 formatter card replace

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DesignJet 510 repair - 05:10 error GL2 formatter card replace

HP DesignJet 510 plotter. Looking at resolving system error 05:10. Possible Formatter card failure (HP GL/2 card). Sales, Support ...

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What This Error Means

Photo Black/Light Gray Printhead in slot 5 is at end of useful life

Step-by-Step Troubleshooting Guide
  1. 1

    This may impact your print quality. If it becomes unacceptable in the future, clean all printheads and check their status., Replace Printhead

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