Canon GP215 Service Handbook page 101

PCBs (machine equipped with fax functions)
Ref.
q
CORE/IP Board
w
FAX Motherboard
e
FAX Board
r
NCU
t
Modular Jack Board
y
Speaker
u
Expansion memory (option)
i
Expansion memory (option)
ARRANGEMENT AND FUNCTIONS OF ELECTRICAL PARTS
Name Description
Performs binary processing for fax operations,
and processes ratios for fax/printer operations.
Controls the bus.
Controls fax operations.
Control the network.
Serves as a modular jack.
Serves as a speaker.
Serves as an image memory (3MB or 9 MB).
Serves as a page memory (3MB).
6–15