Ricoh Aficio AP-4510 G065, Service Manual, Page: 210 / 278

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”.
I E E E 1 2 8 4 IC Card
R A M
(64/128/
2 5 6 M B )
I E E E 1 3 9 4
IC Card
I/F
H D D
I/F
R A M D I M M
I/F
S y s t e m
F l a s h R O M
(12 MB)
Resident
S D R A M
(64 MB)
CELLO
C P U
N V R A M
(32 kB)
Engine I/F
O P T I O N O P T I O N
3 . 5 " H D D
More than
1 0 G B
CONTROLLER
MOTHER BOARD
BICU
O P T I O N
F o n t R O M
( 4 M B )
1 0 0 B a s e - T X
1 0 B a s e - T
N e t w o r k
I/F
I E E E 1 2 8 4
I/F
P C I
I/F
R O M D I M M
I/F
R O M
O P T I O N
OPERATION
PANEL
G065D999.WMF
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA