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Error 66:Medium Severity

Cannot print file on current paper type.

Last updated: February 22, 2026

Severity:Medium Severity
Affected:0 models
DIY Fix:Possible
Handling HP Printer Error 99.09.66

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Handling HP Printer Error 99.09.66

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What This Error Means

Cannot print on paper type

Step-by-Step Troubleshooting Guide
  1. 1

    Resend the file to be printed on the current paper type, change paper type to what was loaded when file sent.

Technical Service Diagrams

Reference diagrams for common repair procedures related to this error:

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

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