The Label Sensor Needs Calibration
The number one cause of label skipping is an uncalibrated or poorly calibrated sensor. Zebra printers rely on sensors to detect label gaps or black marks, depending on the media type. If the sensor isn’t reading those markers properly, it won’t know where one label ends and the next begins.
Solution: Recalibrate the Sensor
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Load your labels correctly in the printer.
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Recalibrate manually: Press and hold the Feed button until the LED blinks twice.
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The printer will feed a few labels and automatically adjust sensor readings.
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Print a test label in the Zebra Printer Setup App to confirm calibration was successful.
Incorrect Media or Ribbon Setup
Label skipping can also happen when the wrong type of media is used—or if it’s loaded incorrectly. Zebra printers are designed to work with specific formats like gap labels, black mark labels, or continuous media.
How to fix it:
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Check your printer settings in the Zebra Printer Setup App to ensure the correct media type, Auto Detect, as well as type of transfer, Thermal Trans is selected.
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Check or reload your labels to ensure they’re lying flat and feeding smoothly. Curling or uneven edges can cause detection issues.
Dirty or Misaligned Sensors
If your sensor is dirty or out of position, your printer may struggle to detect label gaps. Dust, adhesive residue, or wear and tear can all interfere with sensor accuracy.
What to do:
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Power off the printer.
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Locate the sensor under the printhead or under the label path.
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Clean it gently using a lint-free cloth, microfibre towel, or swab with isopropyl alcohol. Make sure there’s no debris or adhesive buildup.
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Check alignment. The sensor should be centred to ensure proper printing.
After cleaning and aligning the sensor, run another calibration to finalize the setup. Then try printing your labels again to ensure this fixed the issue.