Oki OKIPAGE 8z, Service Handbook, Page: 13 / 127

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2. OPERATION DESCRIPTION
The OKIPAGE 8
z consists of a main control board, a high-voltage power supply board, a
power supply unit, and an electro-photographic processor. The OKIPAGE 8
z receives print
data from a higher-level interface and sequentially stores it in memory. The OKIPAGE 8
z
decodes and edits the received data while storing print data from the interface in memory. It
sequentially transfers the edited data to the LED head 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 8
z.