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David DavidJul 31, 2025
What to do if Trailer HMI blocked displaying ‘PRINTING DATA’ on Thermo King TouchPrint?
- AAndrew EvansJul 31, 2025
If the Thermo King Printer displays 'PRINTING DATA' for more than 1 minute, it indicates a communication issue between CargoWatch and the printer. First, try turning the trailer unit off and then on again, then try printing the ticket again. If the issue persists, change the BAUD rate of both the HMI and the TouchPrint to 57600. For the HMI, navigate to Guarded Access/Programmable Features/COM 2 Baud Rate. For the TouchPrint Printer, go to Advance Operation/UART Settings. Note that if the BAUD rate is not the same for both, ERROR 6 will appear on the TouchPrint screen.