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CHAPTER 4. DIAGRAMS
CPU
TMP87C807U
(
L
-
DRIVER - INKHEAD
DRIVER - CR MOTOR
--I
DRAM
4Mb*2
dk---m
RTC
READING PROCESS
LSI
LC82103
!
I
,
-
I
ASIC (LM)
ASIC (SC)
IEEE1284
-I-
CIS
OPERATION
PANEL
!
LOW INK DETECT
FRONT SENSOR
ORG SENSOR
4-l
