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Error 61:01High Severity

Firmware Error: Printer Initialization Failure

Severity:High Severity
Affected:15 models
DIY Fix:Professional Recommended
What This Error Means

This error indicates a problem during the printer's startup sequence, often related to firmware or internal communication. The printer cannot complete its boot process.

Common Causes
  • 1Corrupted firmware on the formatter board, preventing successful boot-up.
  • 2Faulty formatter board (main logic board) failing to initialize critical printer components.
  • 3Loose or damaged ribbon cable connecting the front panel to the formatter board, disrupting communication.
  • 4Power supply unit (PSU) instability or failure, leading to insufficient or erratic power during initialization.
  • 5Defective hard disk drive (HDD) or solid-state drive (SSD) on models equipped with one, where firmware or boot files reside.
Symptoms to Watch For
  • Printer displays '61:01' error code on the front panel display immediately after power-on.
  • Printer remains in a continuous boot loop, never reaching a 'Ready' state.
  • Front panel display is blank or shows garbled characters, or becomes unresponsive.
  • Printer fans may spin briefly, but no further initialization sounds or movements occur.
  • No printhead carriage movement or ink system initialization activity is observed.
Basic Troubleshooting Steps
1. Turn off the printer and unplug it. 2. Wait 5 minutes, then plug it back in and restart. 3. If the error persists, attempt a firmware update via USB. If it still fails, service is required.

Video Guides

5 videos

How to Fix Error 61 in HP Printer? | Printer Tales

3 months ago

More Videos

Fixing 61.XX.XX Errors | HP PageWide Enterprise Printers | HP

Fixing Initialization Issues from Firmware Updates on HP LaserJet Pro Printers | HP Support

Fix Error 61 In HP Printer | HP Printer Error State | Fix Error In HP Printer | Tutorial | DSK

HP Printer Firmware Update Unsuccessful on Windows 10 | Easy Fixes (2026) | www.123.hp.com/setup

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Affected Printers (15)
DesignJet 1050c
DesignJet 111
DesignJet 4000
DesignJet 5500ps
DesignJet 600
DesignJet 6500
DesignJet Studio 24-inch
DesignJet T210
DesignJet T250
DesignJet T3500 Production eMFP
DesignJet T650
DesignJet XL 3600 MFP
DesignJet Z2100
DesignJet Z3200
HP DesignJet Studio
Related Resources
DesignJet Glossary
FAQ
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