Option Control - Konica Minolta 7020 Service Manual

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Option Control

2
FAXOB
(OPTION)
RADF
(DF-314)
(FS-107)
Options are controlled by the CB (overall control board),
the PRDB (printer drive board) and the OB (operation
board).
1. Operation
The RADF, FNS, FAXCB and PRNCB each include
their own internal CPU. Control is implemented by
communication between these CPUs and the CB on
the main body. The DB does not include a CPU, and
is driven by the CB via the PRDB. (For information
about operation of options, refer to options service
handbook and the printer and fax service hand-
books.)
FAXCB
OB
(OPTION)
DIMM
) MU-403 (
MU-404
MU-405
CB OPB
FNS
PRDB
NCUCB
(OPTION)
PRNCB
(OPTION)
DB
DB-209
DB-409
DB-210
DB-410
COIN
VENDER
2-M-6