Epson Stylus Photo Appendix

Appendix

A.1 Connector Summary ........................................................................................... A-1

A.2 Connector Summary ........................................................................................... A-2

A.3 EEPROM Address Map.......................................................................................A-4

A.4 Circuit Board Component Layouts....................................................................A-8

A.5 Exploded Diagrams...........................................................................................A-12

A.6 Circuit Diagrams ...............................................................................................A-15

EPSON Stylus Photo

A.1 Connector Summary

EPSON Stylus Photo has the following primary component units;

• Main Board(C209 Main)

• Power Supply Board (C206 PSB/PSE)

• Printer Mechanism

Figure A-1 below illustrates how these component units are connected.

CN1

C206PSB/PSE (Power Supply Board)

CN2

Parallel I/F

Serial I/F

CN10

CN1

CN2

CN11

C209 MAIN (Main Board)

CN5

CN4

CN3

CN8

CN6

CN7

PE Sensor

PF Motor

Control Panel

CR Motor

Rev.A

HP Sensor

ASF Sensor

Print Head

Printer Mechanism

Figure A-1. Cable Connection

A-1

Appendix

A.2 Connector Summary

Following tables show connector pin assignment of the C209 main board.

Table A-1. Connector summary of the C209 Main board

Connector Function Table to refer

CN1 Parallel I/F connector Chapter1/Table 1-9 CN2 Serial I/F connector Chapter1/Table 1-15 CN3 CN4 CN5 CN6 CN7

CN8 CN10 CN11

Control panel

⇒

PE sensor

⇒

HP sensor

⇒

CR motor

⇒

PF motor

⇒

Print head

⇒

Power supply board (C206 PSB)

⇒

ASF sensor

⇒

Table A-2. Connector CN3

Table A-2 Table A-3 Table A-4 Table A-5 Table A-6 Table A-7 Table A-8 Table A-9

Pin Signal Name I/O Function

1 LED0 Out LED drive signal (0) 2 GND ---- Ground 3 LED1 Out LED drive signal (1) 4 GND ---- Ground 5 LED2 Out LED drive signal (2) 6 +5V ---- Logic power supply 7 +5V ---- Logic power supply 8 LED4 Out LED drive signal (4)

9 SW1 In Panel switch input (1) 10 PSC In Power on/off switch 11 SW0 In Panel switch on/off (0) 12 SW2 In Panel switch on/off (2)

Table A-3. Connector CN4

Pin Signal Name I/O Function

1 PE In Sensor detect signal

2 GND --- Ground

3 PEV --- Sensor power supply(+5V)

Table A-4. Connector CN5

Pin Signal Name I/O Function

1 HP In Sensor detect signal

2 GND --- Ground

3 HPV --- Sensor power supply(+5V)

Table A-5. Connector CN6

Pin Signal Name I/O Function

1 CRA Out Phase drive signal(A) 2 CR-A Out Phase drive signal (-A) 3 CRB Out Phase drive signal (B) 4 CR-B Out Phase drive signal(-B)

A-

Rev. A

EPSON Stylus Photo

Pin Signal Name I/O Function

1 PFA Out Phase drive signal (A) 2 PF-A Out Phase drive signal (-A) 3 PFB Out Phase drive signal (B) 4 PF-B Out Phase drive signal(-B)

Pin Signal Name I/O Function

1 BCO In Black ink cartridge detect signal 2 CCO In Color ink cartridge detect signal 3 THM In Thermistor detect signal 4 GND --- Ground 5 LAT Out Head data latch pulse output 6 GND --- Ground 7 SI3 Out Head data output (3) 8 GND --- Ground

9 SI2 Out Head data output (2) 10 GND --- Ground 11 Sl1 Out Head data output (1) 12 GND --- Ground 13 CLK Out Clock pulse for head data transfer 14 GND --- Ground 15 NCHG Out Head all on pulse output 16 GND --- Ground 17 VDD --- Logic power supply (+5V) 18 GND2 --- Ground 19 GND2 --- Ground 20 GND2 --- Ground 21 COM --- Head drive power supply 22 COM --- Head drive power supply 23 COM --- Head drive power supply 24 VHV --- Head drive voltage control signal 25 VHV --- Head drive voltage control signal

Table A-6. Connector CN7

Table A-7. Connector CN8

Rev.A

Table A-8. Connector CN10

Pin Signal Name I/O Function

1 +42V --- Mechanism drive power supply 2 +42V --- Mechanism drive power supply 3 GND --- Ground 4 GND --- Ground 5 PSC Out Power supply switch output signal 6 GND ---- Ground 7 GND --- Ground 8 +5V --- Logic power supply

Table A-9. Connector CN11

Pin Signal Name I/O Function

1 ASF In Sensor detect signal 2 GND --- Ground 3 ASFV --- Sensor power supply (+5V)

A-

Appendix

A.3 EEPROM Address Map

Address Explanation Setting QPIT

Settings

00H Password 0 54H 01H 0FH 02H Market 0: World / 1:Japan

2: Custom(MJ-) 3: Custom(Stylus Color)

4: Custom (other name) 03H 1st dot adjustment 04H Bi-D adjustment data 05H Uni-D adjustment 06H Reserved 00H 07H Reserved 00H 08H Carriage speed adjustment

data 09H Reserved 00H 0AH Head actuator rank ID for

VhN 0BH Head actuator rank ID for

Twh2

0CH Head actuator rank ID for

VhM

0DH Reserved 00H 0EH Reserved 00H 0FH Reserved 00H -

10H Password 1 5AH 11H 0FH 12H Custom EEPROM sub

number 13H 00H 00H 14H 00H 00H 15H 00H 00H 16H Reserved 00H 17H Reserved 00H 18H CPSI password 00H 00H 19H 00H 00H

1AH 00H 00H 1BH 00H 00H 1CH CPSI flags bit7: CPSI license

1DH Reserved 00H 1EH Reserved 00H 1FH EEPROM Revision 42H -

20H Password 2 5AH 21H 0FH 22H Interface selection 0: Auto / 1: Parallel

Note)

: Change model name for IEEE1284 device ID return.

∗∗

1: Adjusted at factory.

∗

2: Initialized after performed panel initialization of EEPROM.

∗

3: Factory setting for Korean version is mentioned in the page A-7.

∗

-40≤ n ≤40 (by 1/1440 inch)

-36≤ n ≤36 (by 1/1440 inch)

-4≤ n ≤4 (by G.A timer unit)

0:Disable 1:Enable bit6: CPSI Font license 0:Disable 1:Enable

2: Serial

∗∗

∗∗ ∗∗

00H

00H 00H 00H

00H

12H 01H 10H

00H 00H

00H

Factory

Settings

(∗1)(∗3)

(∗1) (∗1) (∗1)

(∗1)

(∗1) (∗1) (∗1)

00H∗2

A-

Rev. A

EPSON Stylus Photo

Address Explanation Setting QPIT

settings

23H Interface wait time 0 to 255 (by second) 0AH 0AH 24H Parallel I/F speed 0:High speed 1:Normal 00H 00H 25H Reserved 00H 26H Reserved 00H 27H Print direction control 0: Bi-D 1: Uni-D 2: Auto 02H 02H 28H CG table 0: PC437 1: PC850 00H 29H Reserved 00H -

2AH Auto LF/Network I/F mode bit1: Network I/F mode (0=off, 1=on)

00H 00H

bit0: Auto line feed (0=off, 1=on)

2BH Panel mask function bit5: Extended settings

00H bit2: Cleaning bit1: Replace I/C bit0: Load/Eject

2CH Reserved 00H 2DH Reserved 00H 2EH Reserved 00H -

2FH Reserved 00H 30H Password 3 5AH 31H 0FH 32H Reserved 00H 33H Reserved 00H 34H Top margin 42 to 44X360 (by 1/360 inch) 78H 35H 00H 36H Reserved 00H 37H Reserved 00H 38H Reserved 00H -

39H Reserved 00H 3AH Reserved 00H 3BH Reserved 00H 3CH Reserved 00H 3DH Reserved 00H 3EH CR-phase of Home 00H 00H

3FH ERROR Number 00H 00H

40H Password 4 5AH -

41H 0FH -

42H Ink flags bit7: reserved

bit6: black bit5: color

“one time” “one time”

00H 10H

bit4: Initial charge required bit3: reserved bit2: in cleaning sequence bit1: black CL required bit0: color CL required

43H Ink flags 2 bit2: YMC cartridge changed and

00H 00H cleaned 0: first cartridge 1: changed bit1: Black cartridge changed and cleaned 0: first cartridge 1: changed bit0: Black cartridge changed and cleaned 0: with YMC cartridge 1: alone

Factory

(∗1)

00H∗3

78H∗3 00H∗3

Rev.A

A-

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