Service Manual for OKIPAGE 8zChapter 2 Operation DescriptionPage: 92.0 Operation DescriptionThe OKIPAGE 8z consists of a main control board, a high-voltage power supply board, a power supplyunit, and an electro-photographic processor. The OKIPAGE 8z receives print data from a higher-levelinterface and sequentially stores it in memory. The OKIPAGE 8z decodes and edits the received datawhile storing print data from the interface in memory. It sequentially transfers the edited data to the LEDhead for each dot line. The electro-photographic processor then prints the data on sheets of paper.The display of the higher-level host is used for device operation and status display.Figure 2-1 is the block diagram of the OKIPAGE 8z.Figure 2-1 Block Diagram
