This code typically appears on multifunction printers (e.g., bizhub 224e, 284e, 364e, 308, 368, 458, 558, C224e, C284e, C364e, C454e, C554e, and newer "i-Series" models). What is Code 99-03? 99-03 is a firmware/boot-up error . Specifically, it indicates a communication timeout between the main controller board (MFP board) and the scanner control board (also called the CCD board or imaging unit) during startup.
This code typically appears on multifunction printers (e.g., bizhub 224e, 284e, 364e, 308, 368, 458, 558, C224e, C284e, C364e, C454e, C554e, and newer "i-Series" models). What is Code 99-03? 99-03 is a firmware/boot-up error . Specifically, it indicates a communication timeout between the main controller board (MFP board) and the scanner control board (also called the CCD board or imaging unit) during startup.