Error 0x00C10004Critical Severity

Memory Error

Last updated: February 16, 2026

Severity:Critical Severity

Affected:12 models

DIY Fix:Professional Recommended

HP DesignJet 500 Plotter - Error 0X0000007F Fix

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What This Error Means

This error indicates a problem with the printer's internal memory (RAM). This can prevent the printer from booting up or processing print jobs correctly.

Common Causes

1Faulty RAM on formatter board
2Corrupted firmware affecting memory management
3Power surge damaging memory components
4Overheating of formatter board

Symptoms to Watch For

Printer fails to boot
Blank control panel display
Printer stuck in boot loop
Error immediately on power-on

Step-by-Step Troubleshooting Guide

1
Turn off the printer and unplug it. 2. Wait for 5 minutes. 3. Plug in and turn on the printer. 4. If the error persists, contact HP Support, as it may indicate a faulty formatter board.

Pro Tips from Experts

This error is almost always a formatter board replacement. Check for any signs of physical damage or overheating on the formatter board. Ensure the printer is connected to a stable power source.

Still Having Issues?

Get connected with a certified DesignJet repair specialist in your area. Fast response, competitive quotes.

Printers Affected by This Error (12)

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Glossary Terms

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Related Glossary Terms

Error Code

A numeric or alphanumeric code displayed on the printer's front panel or in diagnostic logs that identifies a specific hardware or software malfunction.

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