0x61000021OfficeJet Enterprise Managed MFP X585z

HP OfficeJet X585z error 0x61000021: Troubleshooting Tips

The HP OfficeJet Enterprise Managed MFP X585z error 0x61000021 points to a physical blockage or sensor failure within the printhead carriage assembly. This incident stops the carriage from moving, prompting the firmware to halt operations to prevent motor damage. It is a frequent issue following paper jams.

1 views

Common causes

  • 1Debris: Small paper scraps jamming the path.
  • 2Belt degradation: Worn drive belt affecting precision movement.
  • 3Sensor fault: Carriage home sensor failing to detect current position.
  • 4Ink accumulation: Dried ink residue increasing physical friction.

Solutions

Quick Diagnosis

If your printer produces mechanical grinding or shows the 0x61000021 error upon startup, the carriage is likely restricted. Clearing the carriage rails of small debris is the first standard diagnostic step.

Step-by-step Solution

  1. Open access door: Open the main printer door to access the cartridge assembly.
  2. Free the carriage: Gently slide the printhead carriage left and right to identify paper scraps.
  3. Power reset: Plug the device back in and allow for a fresh initialization cycle.

Prevention and Maintenance

Clean the carriage guide rails monthly using a dry, lint-free cloth. Ensure HP 980 cartridges are locked correctly; improper seating can tilt the carriage and cause it to catch on the frame.

When to Call a Technician

If the obstruction remains after removing all visible debris, the carriage belt may be damaged or slipped, requiring professional replacement.

Technical Data

  • Technology: Thermal Inkjet (PageWide)
  • Speed/Throughput: 44-70 ppm
  • Connectivity: USB, Ethernet, WiFi
  • Input capacity: 500-1000 sheets
  • Compatible consumables: HP 980 series cartridges
  • Recommended use: Enterprise-level high volume
  • Official drivers / firmware

Steps to follow

  1. 1

    Open access door

    Open the main printer door to access the cartridge assembly.

  2. 2

    Free the carriage

    Gently slide the printhead carriage left and right to identify paper scraps.

  3. 3

    Power reset

    Plug the device back in and allow for a fresh initialization cycle.

Frequently asked questions

It is caused by physical resistance preventing the carriage from moving freely.

Yes, usually by removing small scraps of paper or debris blocking the track.

This model uses the HP 980 series ink cartridges.

Keep the printer free of dust and occasionally wipe the guide rail with a lint-free cloth.