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Error 22:1:Medium Severity

Left Ink Supply Station error, module 1

Last updated: February 22, 2026

Severity:Medium Severity
Affected:0 models
DIY Fix:Possible
HP Designjet 500/800 System Error 22:10 Repair

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HP Designjet 500/800 System Error 22:10 Repair

How to fix your HP Designjet 500/800 System Error 22:10, caused by a faulty ink supply station (ISS). New style ink supply station: ...

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What This Error Means

ISS Left BPS1 error.(Supplies 3, 4, 5)(Module1 middle right).

Step-by-Step Troubleshooting Guide
  1. 1

    Reboot. Check cables to Left Ink Supply station and Main PCA. Run diagnostics. Replace Right Ink Supply Station, replace Main PCA

Technical Service Diagrams

Reference diagrams for common repair procedures related to this error:

Ink System Components & Flow Path

HP DesignJet Ink System Components Diagram

Note: These diagrams are for reference only. Always consult official HP service documentation and follow proper ESD precautions.

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