Ricoh G179 Service Manual page 399

Controller
The controller controls all applications. To add the optional applications, SD cards must be
inserted in the SD card slots of the controller.
ASCI 1: Contains the dedicated GW controller chips of the shared resources (the CPU,
memory, and HDD hardware) for the printing function.
CPU (RM7035-533MHz). The central processing unit that controls the operation of the
controller board.
HDD. The interface for connection of the cable connection to the HDD unit.
DDR SDRAM. The image memory for the printer function where image compression,
image rotation and other operations are done.
SD. This is the interface for SD card slots 1 and 2. Slot 2 is for optional applications or
SM
CÓPIA NÃO CONTROLADA
6-7
CÓPIA NÃO CONTROLADA
Board Structure
G179