A Printer Error Has Occurred appears when trying to print, check the printer itself to see if an error code is displayed on the LCD or if the Alarm and / or Power
Using the Battery Pack (Sold Separately) If the battery power is low, the printer's power button blinks orange. Also, the camera's LCD monitor or printer's LCD monitor display an error message .
Please update your computer to macOS 10.12.1 and install the latest CUPS printer driver for your printer to correct the issue described in this article. If you do not wish to update your OS to 10.12.1, please follow the steps below to print correctly if a "Filter failed" error occurs.