6002PM43

Honeywell PM43 error 6002: How to fix

The Honeywell PM43 error 6002 is a system notification indicating a sensor failure to detect media markers. This error is common in high-throughput environments where label stock might shift or debris collects on the sensors. Recalibrating the media settings will usually clear the error.

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Common causes

  • 1Media path obstruction.
  • 2Dirty label sensor window.
  • 3Incorrect 'Media Type' setting in software.
  • 4Sensor component failure.

Solutions

Quick Diagnosis

Error 6002 appears when the printer cannot find the end of a label or the beginning of the next one. Verify if your labels have the correct gap size or black mark as defined in the print settings menu.

Step-by-step Solution

  1. Ensure the media is properly threaded through the sensor path.
  2. Navigate to 'Settings > Print > Media Calibration' and start the wizard.
  3. Wipe the sensor with a soft, clean cloth.
  4. Reset media type settings if you switched between die-cut and continuous labels.

Prevention and Maintenance

Clean the thermal printhead and sensor path after every roll change. Adhesive residue is the primary enemy of these sensors. Always store label rolls in a clean, dust-free environment.

When to call a technician

If the printer fails to calibrate after manual cleaning and ensuring perfect media alignment, the sensor bridge or electronic sensor module might need replacement.

Device technical specs

  • Technology: Industrial thermal printer
  • Speed: 12 ips
  • Connectivity: USB, Ethernet, Serial, Wi-Fi
  • Capacity: Large roll support
  • Compatible supplies: Thermal ribbons and standard labels
  • Recommended use: Logistics and manufacturing
  • Drivers / firmware support

Steps to follow

  1. 1

    Adjust media

    Center the label roll and align it with the sensor path.

  2. 2

    Run calibration

    Perform a 'Media Calibration' via the printer's menu.

  3. 3

    Clean sensors

    Clear any debris or adhesive residue from the sensor area.

Frequently asked questions

The printer cannot detect the label gap or mark properly.

No, it's usually a media alignment or sensor calibration issue.

Wax, resin, or wax-resin thermal ribbons are supported.

Regular cleaning of sensors and using high-quality media.