Epson Stylus Color 740 Service Manual

EPSON Stylus COLOR 440, 640, and 740 Chapter 2 Operating Principles
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Figure 2-18. C256 MAIN Board Block Diagram for Stylus COLOR 640
TPM95C061
(IC1)
Address
Data
Address
Data
Reset IC
(IC9)
CR1
Timer
Counter
(IC10)
Batt1
EEPROM
(IC11)
CN1 Parallel
Common
Driver
(IC7)
Q7&Q9
Head
CN8 HD FFC
Motor
Driver
(IC14)
Motor
Driver
(IC15)
PF Motor
CR Motor
CN6
CN7
C206 PNL
CN3
CN11
ASF Sensor
CN5
HP Sensor
CN4
PE Sensor
E05B43
(IC2)
Transceiver
(IC16)
CN2 Serial
P-ROM
(IC3)
D-RAM
(IC5)
M-ROM
(IC6)

Epson Stylus Color 740 Specifications

General

Brand	Epson
Model	Stylus Color 740
Category	Printer
Language	English