The printhead is over-temperature and paused to allow the printhead to cool.
Cause: Large Dense Print Jobs
The printer is printing a large batch job, typically with large amounts of print.
Remedy: Printer Stops and Cools Before Resuming
Internal Printer Support - Operator Action
The print operation will resume after the printhead has cooled sufficiently to continue.
Cause: Operating Environment is Too Hot
The ambient temperature at the printer's location exceeds the specified operating range. Sometimes, ambient temperatures in the printer can be higher if it is in direct sunlight.
Remedy: Printer Stops and Cools Before Resuming
Internal Printer Support - Operator Action
Move the printer location or cool ambient temperature where the printer is operating.