METHOD AND APPARATUS FOR PRINTER DIAGNOSTICS

摘要

METHOD AND APPARATUS FOR PRINTER DIAGNOSTICS A portable, reprogrammable printer diagnostic controller comprising a processor, a micro controller having an EPROM for storing operational programs, an electrically erasable "flash" memory for programmably storing data to be used in the diagnosis of the printer, and connectors for coupling the system to both a computer for the downloading of software into the system and to a printer for downloading the stored programs into a printer for diagnostic testing.