"UnsupportedProtocol" prints on paper when printing with DeviceHub in PitneyShip or PitneyShip Pro
When printing with DeviceHub, "UnsupportedProtocol" prints on the paper.
The printer driver being used is not compatible with DeviceHub.
Download and install the latest printer driver for your printer from the printer manufacturer's website.
If you need further assistance, please contact us.
UPDATED: August 08, 2022