26 January, 2001 BOARD STRUCTURE
6-7
Detailed
Descriptions
6.2.2 CONTROLLER
The controller employs GW (Grand Workware) architecture that allows the board to
control all applications, including copier, printer, scanner, and fax applications. To
add the optional printer, scanner, or fax applications, ROM DIMMs must be
installed on the controller. The fax option, however, requires FCU and NCU
installation also.
The following systems and application software can be downloaded from the
Controller IC Card.
• Controller (System OS/Copier)
• Operation panel
• BICU (engine control)
• Printer
• Scanner
• Fax
• PostScript 3
• NIB
• FCU
For details about how to download software from an IC card, see “Software
Download” in Chapter 5.
IEEE1284 IC Card
Printer/
Scanner
(Fax)
PS3
RAM
(32/64 MB)
NIB
IEEE1394
Printer
(Fax)
Fax
IC Card I/F IDE Slot 1 Slot 2
SDRAM
DIMM
System
Flash ROM
(8 MB)
Resident
SDRAM
(32 MB)
SIMAC
CPU
NVRAM
(32 kB)
PCI
FCU NCU
Operation Panel
PCI
PCI
Flash ROM (4 MB)
or
or
OPTION OPTION OPTION OPTION
OPTION
OPTION
SIB
Flash ROM
(4 MB)
3.5" HDD
More than
10 GB
Flash ROM DIMM (4/8 MB)
CONTROLLER
MOTHER BOARD
BICU
NVRAM
(32 kB)
OPTION
B004D512.WMF
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