Thanks to those who responded to my question. The error code does indicate a over heat issue. At the end, the fan on the left side ran all the time, yet was only pumping out cool air.
Xerox sent a repair person, under warranty repair, and replaced the main control module. It works fine now.
couldnt find to much of a description about this error code, but sounds like it might be a heater issue.
Recently installed ColorQube 8570, have only printed 78 pages. After power up and wait for printer to initialize, eventual I get the code printer error: 93,93,532.00:80 on the display screen with green-orange-red flashing led. Press the ? button and printer shuts off. I power off and then on, printer initializes and the display has "XEROX" logo. After long, long wait 15+ minutes error displays again.