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Appendix
A.1. EEPROM Address Map.....................................................................................................A-1 A.2. Connector Summary .........................................................................................................A-6 A.3. Circuit Board Component Layouts ................................................................................... A-10 A.3.1. C202 MAIN Board Assembly Component Layout ............................................A-10 A.3.2. C202 PSB/PSE Board Assembly Layouts .......................................................A-11 A.4. Exploded Diagrams .........................................................................................................A-12 A.4.1. EPSON Stylus COLOR 800 Exploded Diagram (1) .........................................A-12 A.4.2. EPSON Stylus COLOR 800 Exploded Diagram (2) .........................................A-13 A.4.3. EPSON Stylus COLOR 800 Exploded Diagram (3) .........................................A-14 A.5. Circuit Diagrams ............................................................................................................. A-15 A.5.1. C202 PSB Board Assembly Circuit Diagram ...................................................A-15 A.5.2. C202 PSE Board Assembly Circuit Diagram ...................................................A-16 A.5.3. C202 MAIN Board Assembly Circuit Diagram (2) ............................................A-17 A.5.4. C202 MAIN Board Assembly Circuit Diagram (1) ............................................A-19
EPSON Stylus COLOR 800 Service Manual
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Appendix A
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Appendix A
A.1 EEPROM Address Map
Address 00H 01H 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH 10H 11H 12H 13H 14H 15H 16H 17H 18H 19H 1AH Data Name Reserved Market (*1) Model Name #1 (*1) Bi-d adjustment value (SLQ) (*1) Bi-d adjustment value (LQ) (*1) Bi-d adjustment value (Draft) (*1) Uni-d adjustment value (*1) Black head voltage 1 (Normal dot) (*1) Color head voltage 1 (Normal dot) (*1) Black head voltage 2 (Micro dot) (*1) Black head voltage 2 (Micro dot) (*1) Black head frequency rank value (*1) Color head frequency rank value (*1) Reserved Reserved Customer EEPROM sub number 0: Standard 1: NLSP 0: Stylus COLOR 800 ญ32 -- +32 Units: 1/1440 inch ญ32 -- +32 Units: 1/1440 inch ญ32 -- +32 Units: 1/1440 inch ญ32 -- +32 Units: 1/1440 inch Data Format ASP Board 0FH 5AH 00H 00H 00H 00H 00H 00H 12H 12H 0EH 0EH 02H 02H 00H 00H 0FH 05H 00H 00H 00H 00H 00H 00H 00H 00H 00H Factory Value 5AH 0FH 0 0 0 0 0 0 12H 12H 0EH 0EH 02H 02H 0 5AH 0FH 0 0 0 0 0 0 0 0 0
1: Mj-
CPSI password
CPSI flag
bit 0:
bit 1:
CPSI license status 0 = CPSI license deleted 1 = CPSI license entered Font License status 0=Font license deleted 1=Font license entered
Reserved Black-color head gap adjustment value (SLQ) (*1) 1DH Black-solor head gap adjustment value (LQ) (*1) Note: *1: The value is adjusted in factory.
1BH 1CH
ญ32 -- +32 Units: 1/1440 inch ญ32 -- +32 Units: 1/1440 inch
00H 00H 00H
0 0 0
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Appendix A
EEPROM Address Map Address 1EH 1FH 20H 21H 22H 23H 24H Data Name Color adjustment value (SLQ) (*1) Color adjustment value (LQ) (*1) Reserved Interface Auto I/F wait time Panel setting 1 (font) ญ4 -- +4 ญ4 -- +4 Data Format ASP Board 00H 00H 0FH 5AH 00H 0AH 00H Factory Value 0 0 5AH 0FH 0 0AH 0
25H
Panel setting 2 (pitch)
26H 27H 28H
Panel setting 3 Panel setting 4 (reserved) Default setting 1 (CG table)
0: Auto 1: Parallel 2: Serial 3: Option 10, 30 Unit: seconds 0: Courier 1: Roman 2: Sans Serif 3: Prestige 4: Script 5: Roman T (PS) 6: Sans Serif H (PS) 0: 10 cpi 1: 12 cpi 2: 15 cpi 3: 17 cpi 4: 20cpi 5: Proportional bit 0: Economy 0: Off 1: On
00H
0
00H 00H
0 0 08H
29H
Default setting 2
0: Italic USA 1: Italic France 2: Italic Germany 3: Italic UK 4: Italic Denmark 5: Italic Sweden 6: Italic Italy 7: Italic Spain 8: PC437 9: PC437Greek 10: PC850 11: PC860 12: PC863 13: PC865 14: PC861 15: BRASCII 16: Abicomp 17: Roman 8 18: ISO Latin 1 19: PC 853 20: PC 855 21: PC852 22: PC857 23: PC866 24: PC869 25: MAZOWIA 26: Code MJK 27: ISO 8859-7 28: ISO Latin 1T 29: Bulgaria 30: PC774 31: Estonia 32: ISO 8859-2 33: PC 866 LAT bit 1-0: Print direction control 0-0 = Bidirectional 0-1 = Unidirectional 1-0 = Auto directional bit 2: Auto line feed 0 = Off 1 = On bit 3: Network I/F mode 0 = Off 1 = On
00H
02H
02H
Note: *1 The value is adjusted in factory.
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Appendix A
EEPROM Address Map Address 2AH Data Name Default setting 3 bit 0: Data Format ASP Board 00H Factory Value 0
2BH
2CH
2DH
2EH
2FH
30H 31H 32H Page length for ASF 0 - 360 x 44 33H Units: 1/360 inch Note: *1 The value is adjusted in factory.
Software 0 = ESC/P2 1 = IBM X24E bit 1: Auto CR (for X24) 0 = Off 1 = On bit 2: AGM mode (for X24E) 0 = Off 1 = On bit 3: Zero slash (for X24) 0 = Off 1 = On Default setting 4 bit 0: Auto tear-off 0 = Off 1 = On bit 1: Skip perforation 0 = Off 1 = On bit 2: State reply 0 = Off 1 = On bit 3: Banner mode 0 = Off 1 = On bit 4: IBM table set (for X24) 0 = table set 1 1 = table set 2 Panel mask function 1 bit 0: Font bit 1: Eject bit 2: Load bit 3: Condensed bit 4: Economy bit 5: Pause bit 6: LF/FF bit 7: Micro adjust Panel mask function 2 bit 0: Cleaning (black) bit 1: Cleaning (color) bit 2: Reset bit 3:Changing ink cartridge Panel mask function 3 bit 0: Hex dump bit 1: Self-test (color) bit 2: Self-test (black) bit 3: Default setting Panel mask function 4 (reserved) Reserved
00H
0
00H
0
00H
0
00H
0
00H 0FH 5AH 1EH F0H
0 0FH 5AH 1EH F0H
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Appendix A
EEPROM Address Map Address 34H 35H 36H 37H 38H 49H 4AH 4BH 4CH 4DH 4EH 4FH 50H 51H 52H 53H 54H 55H 56H 57H 58H 59H 5AH 5BH 5CH 5DH 5EH 5FH 60H 61H 62H 63H 64H 65H 66H 67H 68H 68H 6AH 6BH 6CH 6DH 6EH 6FH 70H 71H 72H Data Name Top margin for ASF Data Format Units: 1/360 inch ASP Board 00H 78H 1EH F0H 00H 0 0 0 0 0 0 0FH 5AH 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 0FH 5AH 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 0FH 5AH 00H 00H Factory Value 00H 78H 1EH F0H 00H 38H 30H 30H 00H 00H 00H *1 0FH 5AH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0FH 5AH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0FH 5AH 0
Bottom margin for ASF Units: 1/360 inch
Reserved Model name (# 2)
Reserved Color cleaning timer Cartridge counter (Cm)
Cartridge counter (Cc)
Cartridge counter (Cy)
Reserved Black cleaning timer Cartridge counter (Cb)
Ink value counter (Ry) Ink value counter (Rb) Protection counter Power off time Reserved Black accumulated printing timer
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Appendix A
EEPROM Address Map Address 73H 74H Data Name Color accumulated printing timer Ink sequence flag 1 Data Format ASP Board Factory Value 00H 0 00H 00H 0
bit 0: bit 1: bit 2: bit 3: bit 4: bit 5: bit 6: bit 7:
Protection counter (Bb) Protection counter (By) Black cleaning sequence Color cleaning sequence Black cartridge changing sequence Color cartridge changing sequence Black cartridge one-time flag Color cartridge one-time flag
75H
76H 0 77H 78H Protection counter (A1) 00H 0 79H 00H 0 7AH 00H 0 7BH 00H 0 7CH PDEAD number 00H 0 7DH Paper path number 00H 0 7EH Reserved 7FH Note: *1 The value is adjusted in factory. *2 The following functions can be selected. Panel mask function 1 Panel mask function 2 Panel mask function 3 Font Pitch Page length for ASF Top margin for ASF Bottom margin for ASF Page length for manual insertion Top margin for manual insertion Bottom margin for manual inertion If above function is selected, "custom number area" must be changed. *3 The value is initialized to factory value by panel function of "EEPROM and Timer IC reset".
Ink sequence flag 2 (Reserved) Reserved
0
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Appendix A
A.2 Connector Summary
The figure below shows the interconnection between major components of the EPSON Stylus COLOR 800.
Printer Mechanism Color Head Black Head PE Sensor ASF HP Sensor HP Sensor
C202 PSB/PSE
C202 PNL
PC CN6 CN7 CN8 CN9 CN10 CN4 CN5 CN1 CN2 CN3 C202 MAIN
Figure A-1. Interconnection of the Major Components
Parallel I/F
Type B Mac Serial I/F
Table A-1. Connector Summary Main Board Assembly Description Connector for parallel I/F Connector for Type-B I/F Connector for Mac serial I/F Connector for C202 PSB/PSE board Connector for C202 PNL board Connector for HP sensor Connector for ASF HP sensor Connector for PE sensor Connector for black head cable Connector for color head cable ASF pump motor CR motor PF motor
Connector Name CN1 CN2 CN3 CN4 CN5 CN6 CN7 CN8 CN9 CN10 CN11 CN12 CN13
Pin # 36 36 8 10 10 3 3 3 22 24 4 4 4
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Table A-2. Connector Pin Assignment CN4 Pin # 1 2 3 4 5 6 7 8 9 10 I/O l ญญญ ญญญ l O l ญญญ ญญญ l l Signal Name +42V GND GND +5V PSC +5V GND GND +42V PSC Description +42 VDC line ญญญ ญญญ +5 VDC line Power ON/OFF signal +5 VDC Line ญญญ ญญญ +42 VDC line Power ON/OFF signal
Table A-3. Connector Pin Assignment CN5 Pin # 1 2 3 4 5 6 7 8 9 10 I/O O O O O O l l l l l Signal Name +5V LED0 LED2 LED3 LED4 SW1 SW0 SW2 PSW PSC Description +5 VDC line LED 0 output signal LED 1 output signal LED 2 output signal LED 3 output signal SW 1 input signal SW 0 input signal SW 2 input signal Power switch ON/OFF signal Power ON/OFF signal
Table A-4. Connector Pin Assignment CN6 Pin # 1 2 3 I/O l ญญญ O Signal Name HP GND HVP Description HP sensor signal ญญญ +5 V
Table A-5. Connector Pin Assignment CN7 Pin # 1 2 3 I/O l ญญญ O Signal Name ASF GND ASFV Description ASF HP sensor signal ญญญ +5 V
Table A-6. Connector Pin Assignment CN8 Pin # 1 2 3 I/O l ญญญ O Signal Name PE GND PEV Description PE sensor signal ญญญ +5 V
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Appendix A
Table A-7. Connector Pin Assignment CN11 Pin # 1 2 3 4 I/O O O O O Signal Name ASFA ASFญA ASFB ASFญB Description ASF A phase drive waveform ASF ญA phase drive waveform ASF B phase drive waveform ASF ญB phase drive waveform
Table A-8. Connector Pin Assignment CN12 Pin # 1 2 3 4 I/O O O O O Signal Name CRA CRญA CRB CRญB Description CR A phase drive waveform CR ญA phase drive waveform CR B phase drive waveform CR ญB phase drive waveform
Table A-9. Connector Pin Assignment CN13 Pin # 1 2 3 4 I/O O O O O Signal Name PFA PFญA PFB PFญB Description PF A phase drive waveform PF ญA phase drive waveform PF B phase drive waveform PF ญB phase drive waveform
Table A-10. Connector Pin Assignment CN9 Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 I/O ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ Signal Name BCO BTHM GND BLAT GND BSI2 GND BSI1 GND BCLK GND BNCHG GND VDD GND GND GND COM COM COM VH VH PSC Description Not used ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ
l
Power ON/OFF signal
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Appendix A
Table A-11. Connector Pin Assignment CN10 Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 I/O l ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ Signal Name CCO CTHM GND CCLAT GND BSI3 GND BSI2 GND CSI1 GND CCLK GND CNCHG GND VDD GND GND GND COM COM COM VH VH Description Color head temperature ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ ญญญ
l
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Appendix A
A.3 Circuit Board Component Layouts
A.3.1 C202 MAIN Board Assembly Component Layout
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Appendix A
A.3.2 C202 PSB/PSE Board Assembly Layouts
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Appendix A
A.4 Exploded Diagrams
A.4.1 EPSON Stylus COLOR 800 Exploded Diagram (1)
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A.4.2 EPSON Stylus COLOR 800 Exploded Diagram (2)
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Appendix A
A.4.3 EPSON Stylus COLOR 800 Exploded Diagram (3)
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Appendix A
A.5 Circuit Diagrams
A.5.1 C202 PSB Board Assembly Circuit Diagram
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Appendix A
A.5.2 C202 PSE Board Assembly Circuit Diagram
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Appendix A
A.6 C202 MAIN Board Assembly Circuit Diagrams
A.6.1 MAIN Board (2)
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Appendix A
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Appendix A
A.6.2 MAIN Board (1)
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Appendix A
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