Text preview for : Epson Stylus Photo 700 Service Manual Part 3.pdf part of Epson Stylus Photo 700 Epson Stylus Photo Service Manual Part 3
Back to : Epson Stylus Photo 700 Se | Home
Chapter 6 Maintenance
6.1 OVERVIEW ............................................................................................................6-1
6.1.1 Cleaning................................................................................................................................... 6-1 6.1.2 Service Maintenance .............................................................................................................. 6-1 6.1.3 Lubrication .............................................................................................................................. 6-2
Chapter 6 Maintenance
6.1 OVERVIEW
This section describes the points and the procedures for maintaining the printer in its optimum condition.
6.1.1 Cleaning
This printer has no mechanical components requiring regular cleaning. Therefore, the points described below are suggested to be checked for any dirt and make an appropriate cleaning if necessary.
CAUTION
Never use the chemical solvents, such as thinner, to clean the printer. These chemicals can damage the components of the printer. Be careful not to damage the components when you attempt to clean the inside of the printer. Do not scratch surface of "ROLLER, ASSEMBLY, PF". (Use soft brush to wipe off any dusts, or use soft cloth moistened with alcohol)
Housing:
Use clean soft cloth moistened with water and wipe off any dirt. If the housing stained with an ink, use a cloth moistened with a neutral detergent to wipe it off. Inside the printer: Use a vacuum cleaner to remove any paper dust.
6.1.2 Service Maintenance
If the print irregularity (missing dot, white line, etc.) has occur or the printer indicates "MAINTENANCE ERROR", perform the following operation to clear the error.
Head Cleaning 1. The printer has a built-in head cleaning function and is executable from the control panel. 2. Confirm that the printer is in stand-by state (the POWER indicator is not blinking), and hold down the cleaning button on the control panel for more than 3 sec. 3. The printer perform the built-in cleaning sequence. (during cleaning operation, the POWER indicator is blinking)
Maintenance Error Clear Since the printer consumes the ink, not only for printing but also for another operation like cleaning, certain amount of ink are wasted. Therefore, the printer counts the amount of waste ink and they are collected at the waste ink pad, and once the amount of waste ink reaches the predefined limit, the printer indicates "MAINTENANCE ERROR" and the waste ink pad should be replaced as follows: 1. Replace the waste ink pad to new one. 2. After re-assemble the printer, turn the printer on while holding down the following buttons on the control panel: "LOAD/EJECT" button "CLEANING" button 3. Press "LOAD/EJECT" button again while "PAPER END" indicator is blinking. This clears the maintenance error condition and the waste ink counter value stored in EEPROM of the main board.
Rev. A
6-1
EPSON Stylus Photo
6.1.3 Lubrication
The type and amount of oil and grease used on this printer are determined based on the results of internal evaluations. Therefore, specified type and amount of oil and grease must be applied at specified part of the printer mechanism when servicing the printer.
CAUTION
Never use the oil and the grease other than those specified in this manual and using different type of lubricant can damage the printer and the components. Never apply oil or grease exceeding the amount specified in this manual.
Table 6-1. Specified Lubricants
Type Grease Oil
Name G-26 O-8
EPSON Code B702600001 1019753
Supplier EPSON EPSON
Table 6-2. Lubrication Points No. 1 Standard Contact between "ROLLER, PF" and "PAPER GUIDE, REAR" G-26 A half turn of "ROLLER, PF" "Contact between "PAPER GUIDE, FRONT" and each rollers: 1) "ROLLER, PF" (1 point) 2) "ROLLER, EXIT" (2 points) G-26 1) 10mm long 2) 2mm long Contact between the carriage assembly and "FRAME, UPPER" G-26 From the HP sensor installation point to the point where "GUIDE PLATE, CABLE" is attached. Gears: 1) "GEAR, 67.2" 2) "COMBINATION GEAR, 8, 14.4" 3) "GEAR, 23.2" G-26 1) 1/4 of gear tooth 2) 1/3 of gear tooth 3) 1/3 of gear tooth 4) 1/3 of gear tooth
Remarks Apply grease while rotating "GEAR, 67.2". Do not put grease around the paper path. Use a syringe to apply it.
2
Apply to the contact of a hook of "PAPER GUIDE, FRONT" and each roller. Do not put grease around the paper path. Use a syringe to apply it.
3
Verify that the carriage moves smoothly after lubricating it. Use a syringe to apply it.
4
Rotating the gears after applying grease to evenly distribute it. Use a syringe to apply it.
6-2
Rev. A
Chapter 6 Maintenance
Table 6-3. Lubrication Points (Continued) No. 5 Standard The shaft for "GEAR, 16, 40.8" at "FRAME, LEFT" G-26 Approx. 5mm long 6 Bush for "ROLER, PF" 1) Left: Inside the bush 2) Right: Inside the bush (near the pump assembly)
Use a syringe to apply it.
Remarks
When applying to the right bush, apply it
from the side of the paper path and wipe off any grease stick out to the cap assembly side. Rotate "ROLLER, PF" after applying the grease to evenly distribute it in the bush. Use a syringe to apply it.
G-26 Approx. 3mm diametrically 7 Both Left/Right Bush for "ROLLER, EXIT" G-26 Evenly apply inside the bush
Do not put grease around the paper path. Use a syringe to apply it.
8
Contact between "HOLDER, PULLEY, DRIVEN" and "FRAME, UPPER" G-26 2mm long at each specified point
Verify that the holder slides only with a spring force after applying the grease. Use a syringe to apply it.
9
ASF; A round hole of the right frame of ASF (to hold the roller shaft) G-26 Evenly apply inside the hole
Do not put grease to "ROLLER,
ASSEMBLY, LD".
10
ASF; Contact between "HOPPER" and "LEVER, HOPPER, RELEASE" G-26 Evenly apply to the contact
Completely wipe off any grease stack out to
inner side of ASF.
Rev. A
6-3
EPSON Stylus Photo
Table 6-4. Lubrication Points (Continued) No. 11 Standard A round hole of the left frame of ASF ("GEAR, 34" is inserting to this hole) G-26 Evenly apply inside the hole Oil pad of carriage assembly
Completely wipe off any grease stack out to
inner side of ASF.
Remarks
12
This application must be made only when;
*Replacing the carriage assembly *Replacing oil pad Use a precise syringe to apply it. If accidentally apply too much oil to oil pad, thrown it away and take a new oil pad again. Leave oil pad for a while to wait until oil is evenly infiltrate and install it on the carriage assembly.
O-8 0.6cc
Note that This is an amount to be applied new oil pad when replacing it.
WARNING
Never apply oil to the CR guide shaft directly or additionally to the oil pad. This may cause fatal damage to the components of the printer.
*Never apply the oil exceeding 0.6cc.
No.12
(Oil pad)
Carriage Assembly (bottom view)
"SHAFT, CR, GUIDE"
6-4
Rev. A
Chapter 6 Maintenance
No.2
10mm 2mm
No.1
2mm
No.3
"GEAR, 34"
No.11
Rev. A
6-5
EPSON Stylus Photo
No.5
No.4
"GEAR, 23.2"
"GEAR, 16, 40.8"
No.4
"GEAR, 67.2"
No.4
"COMBINATION GEAR, 8, 14.4"
No.6
No.7
6-6
Rev. A
Chapter 6 Maintenance
"HOLDER, PULLEY, DRIVEN"
No.8
"HOPPER, ASSEMBLY"
No.10
"FRAME, ASF"
No.9
Rev. A
6-7
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.
AC
CN1 C206PSB/PSE (Power Supply Board) CN2 CN10 CN3 Control Panel
CN8 C209 MAIN (Main Board)
Parallel I/F
CN1 CN6
Serial I/F
CN2
CN7
CN11
CN5
CN4
PF CR Motor Motor PE Sensor HP Sensor ASF Sensor Printer Mechanism Print Head
Figure A-1. Cable Connection
Rev.A
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 CN1 CN2 CN3 CN4 CN5 CN6 CN7 CN8 CN10 CN11 Function Parallel I/F connector Serial I/F connector Control panel PE sensor HP sensor CR motor PF motor Print head Power supply board (C206 PSB) ASF sensor Table to refer Chapter1/Table 1-9 Chapter1/Table 1-15 Table A-2 Table A-3 Table A-4 Table A-5 Table A-6 Table A-7 Table A-8 Table A-9
Table A-2. Connector CN3 Pin 1 2 3 4 5 6 7 8 9 10 11 12 Signal Name LED0 GND LED1 GND LED2 +5V +5V LED4 SW1 PSC SW0 SW2 I/O Out ---Out ---Out ------Out In In In In Function LED drive signal (0) Ground LED drive signal (1) Ground LED drive signal (2) Logic power supply Logic power supply LED drive signal (4) Panel switch input (1) Power on/off switch Panel switch on/off (0) Panel switch on/off (2)
Table A-3. Connector CN4 Pin 1 2 3 Signal Name PE GND PEV I/O In ----Function Sensor detect signal Ground Sensor power supply(+5V)
Table A-4. Connector CN5 Pin 1 2 3 Signal Name HP GND HPV I/O In ----Function Sensor detect signal Ground Sensor power supply(+5V)
Table A-5. Connector CN6 Pin 1 2 3 4 Signal Name CRA CR-A CRB CR-B I/O Out Out Out Out Function Phase drive signal(A) Phase drive signal (-A) Phase drive signal (B) Phase drive signal(-B)
A-2
Rev. A
EPSON Stylus Photo
Table A-6. Connector CN7 Pin 1 2 3 4 Signal Name PFA PF-A PFB PF-B I/O Out Out Out Out Function Phase drive signal (A) Phase drive signal (-A) Phase drive signal (B) Phase drive signal(-B)
Table A-7. Connector CN8 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 25 Signal Name BCO CCO THM GND LAT GND SI3 GND SI2 GND Sl1 GND CLK GND NCHG GND VDD GND2 GND2 GND2 COM COM COM VHV VHV I/O In In In --Out --Out --Out --Out --Out --Out --------------------Function Black ink cartridge detect signal Color ink cartridge detect signal Thermistor detect signal Ground Head data latch pulse output Ground Head data output (3) Ground Head data output (2) Ground Head data output (1) Ground Clock pulse for head data transfer Ground Head all on pulse output Ground Logic power supply (+5V) Ground Ground Ground Head drive power supply Head drive power supply Head drive power supply Head drive voltage control signal Head drive voltage control signal
Table A-8. Connector CN10 Pin 1 2 3 4 5 6 7 8 Signal Name +42V +42V GND GND PSC GND GND +5V I/O --------Out -------Function Mechanism drive power supply Mechanism drive power supply Ground Ground Power supply switch output signal Ground Ground Logic power supply
Table A-9. Connector CN11 Pin 1 2 3 Signal Name ASF GND ASFV I/O In ----Function Sensor detect signal Ground Sensor power supply (+5V)
Rev.A
A-3
Appendix
A.3 EEPROM Address Map
Address 00H 01H 02H
Explanation Password 0 Market
Setting
03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH 10H 11H 12H 13H 14H 15H 16H 17H 18H 19H 1AH 1BH 1CH
1st dot adjustment Bi-D adjustment data Uni-D adjustment Reserved Reserved Carriage speed adjustment data Reserved Head actuator rank ID for VhN Head actuator rank ID for Twh2 Head actuator rank ID for VhM Reserved Reserved Reserved Password 1 Custom EEPROM sub number
0: World / 1:Japan 2: Custom(MJ-) 3: Custom(Stylus Color) 4: Custom (other name) -40 n 40 (by 1/1440 inch) -36 n 36 (by 1/1440 inch) -36 n 36 (by 1/1440 inch) -4 n 4 (by G.A timer unit)
QPIT Settings 54H 0FH 00H
Factory Settings (1)(3)
00H 00H 00H 00H 00H 00H 00H 12H 01H 10H 00H 00H 00H 5AH 0FH 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H
(1) (1) (1) (1) (1) (1) (1) 00H 00H 00H 00H 00H 00H 00H 00H 00H
Reserved Reserved CPSI password
CPSI flags
bit7: CPSI license 0:Disable 1:Enable bit6: CPSI Font license 0:Disable 1:Enable
1DH 1EH 1FH 20H 21H 22H
Reserved Reserved EEPROM Revision Password 2 0: Auto / 1: Parallel 2: Serial Change model name for IEEE1284 device ID return. Adjusted at factory. Initialized after performed panel initialization of EEPROM. Factory setting for Korean version is mentioned in the page A-7. Interface selection
00H 00H 42H 5AH 0FH 00H
00H2
Note) : 1: 2: 3:
A-4
Rev. A
EPSON Stylus Photo
Address 23H 24H 25H 26H 27H 28H 29H 2AH 2BH
Explanation Interface wait time Parallel I/F speed Reserved Reserved Print direction control CG table Reserved Auto LF/Network I/F mode Panel mask function
Setting 0 to 255 (by second) 0:High speed 1:Normal
0: Bi-D 0: PC437
1: Uni-D 1: PC850
2: Auto
bit1: Network I/F mode (0=off, 1=on) bit0: Auto line feed (0=off, 1=on) bit5: Extended settings bit2: Cleaning bit1: Replace I/C bit0: Load/Eject
QPIT settings 0AH 00H 00H 00H 02H 00H 00H 00H 00H
Factory settings 0AH 00H 02H (1) 00H 00H3
2CH 2DH 2EH 2FH 30H 31H 32H 33H 34H 35H 36H 37H 38H 39H 3AH 3BH 3CH 3DH 3EH 3FH 40H 41H 42H
Reserved Reserved Reserved Reserved Password 3 Reserved Reserved Top margin Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved CR-phase of Home ERROR Number Password 4 Ink flags bit7: reserved bit6: black "one time" bit5: color "one time" bit4: Initial charge required bit3: reserved bit2: in cleaning sequence bit1: black CL required bit0: color CL required bit2: YMC cartridge changed and 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
42 to 44X360 (by 1/360 inch)
00H 00H 00H 00H 5AH 0FH 00H 00H 78H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 5AH 0FH 00H
78H3 00H3 00H 00H 10H
43H
Ink flags 2
00H
00H
Rev.A
A-5
Appendix
Address 44H 45H 46H 47H 48H 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 69H 6AH 6BH 6CH 6DH 6EH 6FH Explanation Ink Counter Cb(total) 1count=100(ng) Settings QPIT settings 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 5AH 0FH 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 5AH 0FH 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H Factory settings 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H2 00H2 00H2 00H2 00H2 00H2 00H 00H -
Ink counter CY(total) 1count=100(ng)
Ink counter Cm(total) 1count=100(ng)
Password 5 Ink counter Cc(total) 1count=100(ng)
Ink counter Csm(total) 1count=100(ng)
Ink counter Csc(total) 1count=100(ng)
Reserved Reserved Password 6 Ink counter Rb Ink counter Ry Ink counter A power off time CL time accumulated printing time 1 count = 1 minute Reserved Reserved
A-6
Rev. A
EPSON Stylus Photo
Address 70H 71H 72H 73H 74H 75H 76H 77H 78H 79H 7AH 7BH 7CH 7DH 7EH 7FH
Explanation Password 7 customized model name
Setting
strings counter strings of model field for Device ID
QPIT settings 5AH 0FH 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H
Factory settings 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H
[3:
Specifications for Korean Version]
1) EEPROM factory setting for Korean version. Address 02H 2BH 34H 35H 2) IEEE1284 Device ID [00H] [56H] MFG:EPSON; CMD:ESCPL2, BDC; MDL:Stylus[SP]Photo; CLS:PRINTER; DES:EPSON/TriGem[SP]Stylus[SP]Photo; 3) BCD-ID command reply @EJLID MFG:EPSON; CMD:ESCPL2,BDC; MDL:Stylus[SP]Photo; CLS:PRINTER; DES:EPSON/TriGem[SP]Stylus[SP]Photo; Explanation Market Panel mask function Top margin Korea Factory Settings 80H 80H 2AH 00H
Rev.A
A-7
Appendix
A.4 Circuit Board Component Layouts
Figure A-2.C209 Component Layout
A-8
Rev. A
EPSON Stylus Photo
Figure A-3. C206PSB Component Layout
Rev.A
A-9
Appendix
Figure A-4. C206PSE Board Component Layout
A-10
Rev. A
EPSON Stylus Photo
Figure A-5. C209 PNL Component Layout
Rev.A
A-11
Appendix
A.5 Exploded Diagrams
Figure A-6. EPSON Stylus Photo Exploded Diagram (1)
A-12
Rev. A
EPSON Stylus Photo
Figure A-7. EPSON Stylus Photo Exploded Diagram (2)
Rev.A
A-13
Appendix
Figure A-8. EPSON Stylus Photo Exploded Diagram (3)
A-14
Rev. A
EPSON Stylus Photo
A.6 Circuit Diagrams
Figure A-9. C206PSB Board Circuit Diagram
Rev.A
A-15
Appendix
Figure A-10. C206PSE Board Circuit Diagram
A-16
Rev. A
EPSON OVERSEAS MARKETING LOCATIONS
EPSON AMERICA, Inc. 20770 Madrona Avenue, P.O. Box 2842 Torrance, CA 90509-2842 Phone: (800)922-8911 Fax: (310)782-5220 EPSON UK LTD. Campus 100, Maylands Avenue, Hemel Hempstead, Herts, HP2 7TJ U.K. Phone: (+44)01442-61144 Fax: (+44)01442-227227 EPSON IBERICA, S.A. Avda. de Roma, 18-26 08290 Cerdanyola del Valles Balcerona, Spain Phone: 582.15.00 Fax: 582.15.55 EPSON AUSTRALIA PTY. LIMITED 1/70 Gibbes Street, Chatswood 2067 NSW Australia Phone: 2-9903-9000 Fax: 2-9903-9177 EPSON HONG KONG LTD. Rooms 4706-10, 47/F China Resource Bldg. 26 Harbour Road, Wanchai, Hong Kong Phone: 2585-4300 Fax: 2827-7083 EPSON PORTUGAL, S.A. R. do Progresso, 471, 1° Perafita 4460 Matosinhos, Portugal Phone: (02)996 14 02 Fax: (02)996 14 11 SEIKO EPSON CORPORATION Imaging & Information Products Division
EPSON DEUTCHLAND GmBH Zülpicher Straße 6, 4549 Düsseldorf Germany Phone: (0211)56030 Telex: 8584786 EPSON FRANCE S.A. 68 bis, rue Marjolin 92300, Levallois-Perret France Phone: (1)4087-3737 Telex: 610657 EPSON ITALIA S.P.A. V. le F. lli Casiraghi, 427 20099 Sesto S. Giovanni MI Italy Phone: 2-262331 Fax: 2-2440750 EPSON SINGAPORE PTE. LTD. No.1 Temasek Avenue #36-00 Millenia Tower Singapore 039192 Phone: (065)3377911 Fax: (065)3341185 EPSON TAIWAN TECHNOLOGY & TRADING LTD. 10F, No. 287 Nonking E. Road, Sec. 3, Taipei, Taiwan, R.O.C. Phone: (02)717-7360 Fax: (02)712-9164
80 Harashinden, Hirooka, Shiojiri-Shi, Nagano-Ken 399-07 JAPAN Phone: 0263-52-2552 Fax: 0263-54-4007
As of September, 1996
EPSON
SEIKO EPSON CORPORATION