BOARD STRUCTURE
G065 6-6 SM
6.2.2 CONTROLLER
The controller employs GW (Grand Workware) architecture that allows the
controller board to control the engine and printer applications.
The following software can be downloaded from the Controller IC Card.
• Controller (Including System OS, MIB, PJL, RPCS, PostScript3 and PCL6)
• BICU (engine control)
For details about how to download software from an IC card, see “Software
Download” in “5. Service Tables”.
IEEE1284 IC Card
RAM
(64/128/
256 MB)
IEEE1394
IC Card
I/F
HDD
I/F
RAM DIMM
I/F
System
Flash ROM
(12 MB)
Resident
SDRAM
(64 MB)
CELLO
CPU
NVRAM
(32 kB)
Engine I/F
OPTION OPTION
3.5" HDD
More than
10 GB
CONTROLLER
MOTHER BOARD
BICU
OPTION
Font ROM
(4MB)
100Base-TX
10Base-T
Network
I/F
IEEE1284
I/F
PCI
I/F
ROM DIMM
I/F
ROM
OPTION
OPERATION
PANEL
G065D999.WMF
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