505.5PD45
Honeywell PD45 error 505.5: Ribbon Fault
The Honeywell PD45 error 505.5 is a ribbon supply fault alert. It occurs when the ribbon motion sensor fails to register proper movement, often indicating a broken ribbon or loose spool tension.
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Common causes
- 1Physical breakage of the thermal ribbon.
- 2Incorrect take-up spool installation.
- 3Insufficient or excessive ribbon tension.
- 4Paper dust buildup on ribbon sensors.
Solutions
Diagnóstico rápido
The error 505.5 triggers a hard stop. If you find the ribbon loose or wrinkled across the printhead, it is a clear sign of a ribbon feed issue.Solución paso a paso
- Open the top cover and remove the used ribbon spools.
- Verify that both spools are correctly seated without obstruction.
- Reinstall the ribbon, ensuring the inked side faces the label.
- Run a test feed to confirm the sensor detects proper movement.
Prevención y mantenimiento
Adjust ribbon tension for narrow media. Keeping the ribbon motion sensors clean prevents false-positive break alarms.Cuándo llamar a un técnico
If the error continues after re-seating the ribbon, the sensor may be faulty or the ribbon motor may need maintenance.Ficha técnica del equipo
- Technology: Industrial Thermal Printing
- Speed: Up to 12 ips
- Connectivity: USB, Ethernet, Serial, WiFi
- Consumables: PD45 Ribbon (Wax/Resin)
- Usage: Industrial & Logistics environments
- Drivers / official firmware
Steps to follow
- 1
Ribbon removal
Clear the old ribbon from the machine.
- 2
Installation
Install new ribbon with firm tension.
- 3
Testing
Verify advance movement from the control panel.
Frequently asked questions
It indicates the ribbon sensor detected a break or the ribbon is not moving correctly.
Check that the ribbon is properly tensioned and that the spools rotate freely.
The PD45 series works best with high-quality ribbons to prevent tension-related jams.
It is an operational error that stops printing to prevent material waste.