Epson 4003353 - Manual (Page 26)

Product Color
1.5 MAIN COMPONENTS
The main components of the Stylus Color are:
Printer mechanism
Main control board
MAIN Board)
Power supply Board)
Control panel board Board)
Housing
1.5.1 Main Control Board MAIN Board)
The Main Control Board MAIN Board) consists of an CPU, E05A% gate
array, a program ROM a dynamic a mask ROM or an (lK),
and a lithium battery for powering the protect counters. reset IC and 592) is
equipped with both a logic system and a power system. 8M program ROM is used only the
(National Language Support Printer) specification.
IC14
1
,
. . . . . . . . .
—
z
-
I
BAT 1
Figure 1-9. MAIN Board Component Layout
“
1-18
Rev. A