err-06PC42tt

Honeywell PC42tt Error 06: Fix Sensor Issues

The Honeywell PC42tt error 06 is an alert regarding media detection, commonly linked to the label sensor. This error occurs when the device fails to identify the start position of the paper due to misalignment or accumulated dust. In many cases, performing a factory calibration will immediately resolve this issue.

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Common causes

  • 1Dirty label sensor due to adhesive buildup or dust.
  • 2Sensor miscalibration after changing media type.
  • 3Labels positioned outside the movable sensor area.
  • 4Incorrect print driver configuration for label size.

Solutions

Quick Diagnosis

Error 06 usually indicates that the sensor is not recognizing the gap between labels. If the status LED is blinking red, verify that the printhead is locked and that the media is correctly placed under the movable sensor.

Step-by-Step Solution

  1. Turn off the printer.
  2. Ensure the sensor is aligned with the center of the label media.
  3. Hold the power/feed button during startup until you hear three beeps.
  4. The printer will begin the automatic calibration sequence.

Prevention and Maintenance

Clean the label sensor monthly using compressed air. If printing high volumes, regularly clean the thermal printhead with isopropyl alcohol. Always use high-quality labels to prevent adhesive buildup that can obstruct the sensor.

When to Call a Technician

If calibration fails repeatedly and the sensor fails to detect any labels even after cleaning, the sensor unit itself may be faulty.

Technical Data

  • Technology: Thermal Transfer / Direct Thermal
  • Speed: 101.6 mm/s
  • Connectivity: USB, optional RS-232
  • Capacity: Labels up to 110mm width
  • Compatible Consumables: Ribbon series 110mm, thermal labels
  • Recommended Use: Shipping labels, inventory
  • Official drivers / firmware

Steps to follow

  1. 1

    Calibration

    Hold the feed button until the light flashes twice.

  2. 2

    Verification

    Ensure the label is passing through the mobile sensor.

  3. 3

    Configuration

    Check the media type in your label software.

Frequently asked questions

This code indicates that the sensor cannot detect the start of the label or the gap between them.

It prevents continuous printing, so it must be calibrated before resuming operations.

Wax or resin ribbons, specific for desktop thermal printers.

Use compressed air and an isopropyl alcohol swab to remove debris.

Honeywell PC42tt Error 06: Fix Sensor Issues | Vimazdev