Epson Stylus Pro 5000, Service Manual, Page: 195 / 780

Stylus Pro5000 Chapter7 Appendix
Rev. A 7-2
Table 7-6. Connector CN6
Pin Signal Name I/O Function
1 Pk3 I Paper kind data 3
2 Pk2 I Paper kind data 2
3 Pk1 I Paper kind data 1
4 GND - Ground
5 TO I Cassette in/out signal
6 Ps3 I Paper size data 3
7 Ps2 I Paper size data 2
8 Ps1 I paper size data 1
Table 7-7. Connector CN7
Pin Signal Name I/O Function
1 GND - Ground
2 PR-SIG I Manual PE(Rear) sensor signal In
3 PE-VCC I Power for PE/PR sensor
4 GND - Ground
5 PE-SIG I PE sensor signal In
Table 7-8. Connector CN8
Pin Signal Name I/O Function
1 OPTHH-VCC O Power for option cassette sensors
2 OPTHH-SIG O Option in/out signal
3 OPTP-SIG I Option 1
st
PE Sensor signal
4 OPTOP-SIG I Option Paper Pick up signal
5 OPTVBB O Power for Solenoid
6 OPTASF/B O ASF Motor Phase /B
7 OPTASF/A O ASF Motor Phase /A
8 OPTASFB O ASF Motor Phase B
9 OPTASFA O ASF Motor Phase A
10 GND2 - Ground
11 GND2 - Ground
Table 7-9. Connector CN9
Pin Signal Name I/O Function
1 GND - Ground
2 GND - Ground
3 OPTPk3 I Paper kind data 3
4 OPTPk2 I Paper kind data 2
5 OPTPk1 I Paper kind data 1
6 OPTT0 I Cassette in/out signal
7 OPTPs3 I Paper size data 3
8 OPTPs2 I Paper size data 2
9 OPTPs1 I paper size data 1
10 OPTPZ-SIG O Option in/out signal
11 VCC O Power for all sensors
Table 7-10.Connector CN10
Pin Signal Name I/O Function
1 CO - Not used
2 THM I Head Temperature signal
3,5,7,9,
11,13,15
GND - Ground
4 LAT O Print data latch control signal
6 SI3 O Serial data 3(Row 3)
8 SI2 O Serial data 2(Row 2)
10 SI1 O Serial data 1(Row 1)
12 CLK O Clock signal for data
transmission
14 NCHG O Charge pulse for trapezoidal
wave-form
16 VDD O Power for nozzle selector
17
∼
19
GND2 - Ground
20
∼
22
COM O Common pulse(Trapezoidal)
output
23
∼
24
VHV O Dot Control reference voltage