Board Structure
Block Diagram
The engine board controls all the mechanical components.
The printer controller board connects to the engine board through a PCI bus.
• The IEEE 802.11a/g Interface Unit (M344) and Gigabit Ethernet Board (G874) cannot be installed
at the same time.
Controller Board
The controller controls all applications. Optional features can be added by inserting application an SD
card into the controller SD slot.
ASIC. Contains the dedicated GW controller chips of the shared resources (the CPU, memory, and HDD
hardware) for the copying and printing functions.
Board Structure
167