Epson Stylus PHOTO 2000P Service Manual
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Epson Stylus PHOTO 2000P Service Manual

Epson Stylus PHOTO 2000P Service Manual

Color inkjet printer
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SERVICE MANUAL
SERVICE MANUAL
SERVICE MANUAL
SERVICE MANUAL
Color ink jet printer
EPSON Stylus PHOTO 2000P
®
SEIJ00003

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Summary of Contents for Epson Stylus PHOTO 2000P

  • Page 1 SERVICE MANUAL SERVICE MANUAL SERVICE MANUAL SERVICE MANUAL Color ink jet printer EPSON Stylus PHOTO 2000P ® SEIJ00003...
  • Page 2 All effort have been made to ensure the accuracy of the contents of this manual. However, should any errors be detected, SEIKO EPSON would greatly appreciate being informed of them. The above not withstanding SEIKO EPSON CORPORATION can assume no responsibility for any errors in this manual or the consequences thereof.
  • Page 3 2. MAKE CERTAIN THAT THE SOURCE VOLTAGES IS THE SAME AS THE RATED VOLTAGE, LISTED ON THE SERIAL NUMBER/RATING PLATE. IF THE EPSON PRODUCT HAS A PRIMARY AC RATING DIFFERENT FROM AVAILABLE POWER SOURCE, DO NOT CONNECT IT TO THE POWER SOURCE.
  • Page 4 PREFACE This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of EPSON Stylus PHOTO 2000P. The instructions and procedures included herein are intended for the experienced repair technicians, and attention should be given to the precautions on the preceding page. The chapters are organized as follows: CHAPTER 1.
  • Page 5 Revision Status Revision Issued Date Description May 11, 2000 First Release...

  • Page 6: Table Of Contents

    Stylus PHOTO 2000P Revision A Contents 1.5.2.3 EPSON special media ............25 Chapter 1 Product Descriptions 1.6 Printing area ..................27 1.1 General Characteristics ..............10 1.6.1 Cut Sheet .................. 27 1.6.1.1 Envelopes ................28 1.2 Printing specification ..............11 1.2.1 Printing specification ..............
  • Page 7 Stylus PHOTO 2000P Revision A 2.2.1.4 Energy Save Mode ............. 45 4.2.8 MOTOR ASSEMBLY, ASF Removal ........95 2.2.2 C304MAIN Board Circuit Operation Principles ......46 4.2.9 DE Unit Removal ............... 96 2.2.2.1 Printhead Driver Circuit ............48 4.2.10 ASF Unit Removal ..............99 2.2.2.2 Reset Circuit ...............
  • Page 8 Stylus PHOTO 2000P Revision A 5.2.12 Print A4 pattern ..............137 5.2.12.1 Recovery Routine ............137 Chapter 6 MAINTENANCE 6.1 Overview ..................139 6.1.1 Cleaning .................. 139 6.1.2 Service Maintenance ............... 139 6.1.2.1 Head Cleaning ..............139 6.1.2.2 Paper Eject Roller Cleaning ..........140 6.1.2.3 ASF Roller Cleaning ............

  • Page 9: Chapter 1 Product Descriptions

    C H A P T E R PRODUCT DESCRIPTIONS...

  • Page 10: General Characteristics

    EPSON Stylus PHOTO 2000P Revision A 1.1 General Characteristics High color print quality - 2880 (H) x 720 (V) dpi printing - 6 color printing (YMCK) - Traditional and New Microweave - Pigment Ink supported Built-in auto sheet feeder - A3+paper supported...

  • Page 11: Printing Specification

    EPSON Stylus PHOTO 2000P Revision A 1.2 Printing specification Typeface : Bit map LQ font - EPSON Courier 10 CPI 1.2.1 Printing specification 1.2.2 Paper feeding Print method : On demand ink jet Feeding Method Nozzle Configuration: 48 nozzles x 6 colors...

  • Page 12: Input Data Buffer

    EPSON Stylus PHOTO 2000P Revision A ASF Hopper Specification Stacker Capacity NOTE: The figures in the table is measured in the normal room condition. Paper size 90mm x 205mm ~ A3+ Table 1-4. Stacker Capacity Thickness Paper Type Print Type...

  • Page 13: Environmental Condition

    EPSON Stylus PHOTO 2000P Revision A 1.2.5 Environmental condition Dielectric strength: AC 1000 V rms. 1 minute or AC 1200 V rms. 1 second Temperature : 10 to 35 C (operating *3) (between AC line and chassis) ° : -20 to 60 C (non-operating, *1) °...

  • Page 14: Reliability

    EPSON Stylus PHOTO 2000P Revision A 1.2.6 Reliability Total print volume : 25,000 pages(Black)/10,000 pages(Color) (A4, Letter) Print Head Life : 3000 million dots/nozzle 1.2.7 Safety Approvals 120 V version: Safety standards : UL1950 CSA22.2 No.950 : FCC part15 subpart B class B CSA C108.8 class B...

  • Page 15: Interface

    EPSON Stylus PHOTO 2000P Revision A 1.3 Interface ERROR signal is at low level when the printer is in one of the following states. -Printer hardware error (fatal error) 1.3.1 Hardware interface -Paper-out error This printer provides USB and parallel interface as standard.
  • Page 16 EPSON Stylus PHOTO 2000P Revision A Table 1-5. Parameters Table 1-7. Parameter Minimum Maximum Signal Level: TTL Compatible (IEEE-1284 level 1 device) tsetup 500ns Parameter Minimum Maximum Condition thold 500ns VOH* 5.5V tstb 500ns VOL* -0.5V tready IOH* 0.32mA VOH = 2.4V...
  • Page 17 EPSON Stylus PHOTO 2000P Revision A Table 1-8. Connector Pin Assignment and Signals Table 1-8. Connector Pin Assignment and Signals Return Signal In/Out Functional description Return Name Signal In/Out Functional description Name Chassis Chassis GND. -STROBE The strobe pulse. Read-in of data is performed at the falling edge of this pulse.

  • Page 18: Parallel Interface (Reverse Channel)

    EPSON Stylus PHOTO 2000P Revision A 1.3.1.2 Parallel Interface (Reverse Channel) Table 1-9. Connector pin assignment and signals Return Transmission mode : IEEE-1284 nibble mode Signal Name Functional description Out* Adaptable connector : See forward channel AckDataReq / Acknowledge data request signal and...

  • Page 19: Usb Interface

    EPSON Stylus PHOTO 2000P Revision A 1.3.1.3 USB interface Extensibility Request Standard : based on The printer responds affirmatively when the extensibility request values “Universal Serial Bus Specifications Revision 1.0” are 00H or 04H, “Universal Serial Bus Device Class Definition for Printing Devices Version 1.0”...

  • Page 20: Prevention Hosts From Data Transfer Time-Out

    EPSON Stylus PHOTO 2000P Revision A 1.3.1.4 Prevention Hosts from Data Transfer Time-out 1.3.1.6 IEEE1284.4 protocol Generally, hosts abandon data transfer to peripherals when a peripheral The packet protocol described by IEEE1284.4 standard allows a device to is in the busy state for dozens of seconds continuously. To prevent hosts...

  • Page 21: Operator Controls

    EPSON Stylus PHOTO 2000P Revision A 1.4 Operator Controls 1.4.2 LED Indicators Power Lights when the power switch is “ON” and AC power is supplied. 1.4.1 Buttons Paper Out Operating button Lights during the paper out condition, and blinks during the paper jam Load/Eject button condition.

  • Page 22: Panel Functions

    EPSON Stylus PHOTO 2000P Revision A 1.4.3 Panel Functions Table 1-13. Content of 1BH of EEPROM [bit7] [bit6] Actions Print firmware version, ink counter, Table 1-11. Panel Functions selected code page and nozzle check Buttons Function pattern. • Loads or ejects paper.

  • Page 23: Printer Condition And Panel Status

    EPSON Stylus PHOTO 2000P Revision A 1.4.5 Printer Condition and Panel Status 1.4.6 Errors Table 1-15 shows various errors and printer status. Ink out Table 1-15. Printer Condition and Panel Status When the printer runs out most of the ink of any color, it warns of an ink Indicators low condition and keeps printing.

  • Page 24: Printer Initialization

    EPSON Stylus PHOTO 2000P Revision A Fatal errors When the printer detects a carriage control error or CG access error, it goes into a fatal error condition. 1.4.7 Printer Initialization There are three kinds of initialization methods as explained below: 1.

  • Page 25: Paper

    NOTE: Keep the longer side of the envelope horizontally at setting. A5 (148mm x 210mm) 1.5.2.3 EPSON special media A6 (105mm x 148mm) Quality: EPSON specifically designed media for pigment ink jet printers B (279mm x 432mm) (1) Glossy Paper - Photo Weight B4 (257mm x 364mm)
  • Page 26 EPSON Stylus PHOTO 2000P Revision A (3)Archival Matte Paper Size: A3+ (329mm x 483mm) A3 (297mm x 420mm) A4 (210mm x 297mm) Letter (216mm x 279mm) Roll paper width: 89mm, 100mm (4)Water Paper - Radiant White Size: A3+ (329mm x 483mm)

  • Page 27: Printing Area

    EPSON Stylus PHOTO 2000P Revision A 1.6 Printing area Table 1-16. Printing Area - Character Mode Left Margin Right Margin Top Margin Bottom Margin Paper Size 1.6.1 Cut Sheet (minimum) (minimum) (minimum) (minimum) 3 mm (0.12”) 3 mm (0.12”) 3 mm (0.12”) 14 mm (0.54”) 3 mm (0.12”) 3 mm (0.12”)

  • Page 28: Envelopes

    EPSON Stylus PHOTO 2000P Revision A 1.6.1.1 Envelopes Printable Area Printable Area Figure 1-4. Printable Area for Envelopes Table 1-18. Envelope Margin Left Margin Right Margin Top Margin Bottom Margin Size (minimum) (minimum) (minimum) (minimum) 3 mm (0.12”) 28 mm (1.10”) 3 mm (0.12”)

  • Page 29: Ink Cartridge

    EPSON Stylus PHOTO 2000P Revision A 1.7 Ink cartridge 1.7.1 Black ink cartridge Type : Exclusive cartridge Color : Black Print capacity : TBD Ink life : 2 years from production date Storage temperature : -20 ° C - 40 °...

  • Page 30: Physical Specification

    EPSON Stylus PHOTO 2000P Revision A 1.8 Physical specification Weight : 8.4kg (without the ink cartridges) Dimension : 609 mm(W) x 311 mm (D) x 175 mm (H) (Storage) : 609 mm(W) x 766 mm (D) x 414 mm (H) (Printing) Figure 1-6.

  • Page 31: Chapter 2 Operating Principles

    C H A P T E R OPERATING PRINCIPLES...

  • Page 32: Overview

    2.1.1 Printer Mechanism Photo Interrupter (Encoder) PF Motor Pinion Detector Wheel Unlike other EPSON ink jet printers, the EPSON Stylus PHOTO 2000P uses a PF Motor DC motor as power source. The DC motor enables the printer to lower ASF Sensor Flashing Window noise during printing.

  • Page 33: Ink

    EPSON Stylus PHOTO 2000P Revision A 2.1.2 Ink Table 2-5. Features of Dye Ink -- Reference Advantage Disadvantage 2.1.2.1 Comparison between Pigment Ink and Dye Ink Have been used for ink jet for long Restriction on its solubility. The main component of Stylus PHOTO 2000P is almost the same as of time.

  • Page 34: Printhead Mechanism

    The printhead mechanism operating principles of the Stylus PHOTO CSIC: 2000P are basically the same as for the previous EPSON ink jet printers. CSIC is a non-volatile memory EEPROM attached to each black This printer, however, employs a newly developed ink and improved and color ink cartridge.

  • Page 35: Carriage Mechanism

    EPSON Stylus PHOTO 2000P Revision A 2.1.4 Carriage Mechanism The carriage mechanism of the Stylus PHOTO 2000P is composed of the carriage motor (CR motor), carriage guide shaft, platen gap adjustment/ parallelism adjustment mechanism, carriage lock mechanism, and so on.

  • Page 36: Platen Gap (Pg) /Parallelism Adjustment Mechanism

    Therefore, a rotary encoder attached to the left end of the PR roller shaft controls paper feed amount. For detailed information, see Unlike previous Epson ink jet printers, the carriage home position is Section "PF motor driver circuit". detected with the drive current from the CR motor and speed/position signal from the linear encoder.
  • Page 37 EPSON Stylus PHOTO 2000P Revision A Figure 2-5 gives the paper feeding mechanism block diagram, showing the parts along the PF motor drive transmission paths. [Previous Models] Printhead Platen Surface Support Roller Notched Roller Paper Paper Eject Roller Combination Gear (13.5, 308)

  • Page 38: Cr Lock Mechanism

    EPSON Stylus PHOTO 2000P Revision A 2.1.5.1 CR Lock Mechanism The carriage lock mechanism prevents the carriage from being left uncapped for a long time, which is usually caused by vibration during printer transportation, user’s mishandling of the printer, and so on. If the carriage unit is left uncapped for a long time, ink on the printhead surface dries gradually and, eventually, ink can not flow to nozzles.

  • Page 39: Paper Loading Mechanism

    EPSON Stylus PHOTO 2000P Revision A 2.1.6 Paper Loading Mechanism 2.1.6.1 Drive Transmission to the ASF Unit 1) The CR unit moves to the right end of the CR shaft, which then pushes The paper loading mechanism loads paper at the ASF unit and feeds the DE lock lever to the right end.

  • Page 40: Paper Loading Operation

    EPSON Stylus PHOTO 2000P Revision A 2.1.6.2 Paper Loading Operation Multiple paper loading prevention mechanism is included in the ASF unit to ensure steady paper loading. To prevent any paper from falling from the paper set position into the paper path, the paper return lever pushes paper that may have fallen off back onto the hopper.

  • Page 41: Pump Mechanism

    EPSON Stylus PHOTO 2000P Revision A 2.1.6.3 Pump Mechanism Torque transmission to the pump unit The torque from the ASF/Pump motor is transmitted to the pump The pump mechanism absorbs ink from the printhead and the cap mechanism as described below: assembly.

  • Page 42: Capping Mechanism

    EPSON Stylus PHOTO 2000P Revision A 2.1.6.4 Capping Mechanism The capping mechanism of this printer is a newly designed valveless capping mechanism. So, unlike previous printers, it does not integrates The capping mechanism, which is driven by the pump unit, caps the an air valve.

  • Page 43: Electrical Circuit Operating Principles

    EPSON Stylus PHOTO 2000P Revision A 2.2 Electrical Circuit Operating Principles The electric circuit of the Stylus PHOTO 2000P consists of the following: 2.2.1 C298PSB/PSE Board Control circuit board: C304MAIN The power supply board for the Stylus PHOTO 2000P is C298PSB/PSE. It...
  • Page 44 EPSON Stylus PHOTO 2000P Revision A Figure 2-12 shows the block diagram for the C298PSB/PSE board. The C298PSB/PSE Board produces the +42VDC and +5VDC using AC power as described below: 1. Regardless of the power switch’s on/off condition, voltage is always applied to the primary side of the power supply board from the moment or at the state that AC-plug is plugged in.

  • Page 45: Protection Circuits

    EPSON Stylus PHOTO 2000P Revision A 2.2.1.2 Protection Circuits 2.2.1.3 Power Supply Control Function The C298PSB/PSE board has the various protection circuits to stop Since this printer has the power switch in the secondary circuit, even if its voltage outputs if an abnormal condition relating to the control circuit or power is turned off through the operation panel, it can continue to supply the printer mechanism’s duty occurs.

  • Page 46: C304Main Board Circuit Operation Principles

    EPSON Stylus PHOTO 2000P Revision A 2.2.2 C304MAIN Board Circuit Operation Principles NOTE: The control board has C304Main board and C298MAIN board. C209MAIN Board is named IC25, which is composed of IC20 and IC8. The C304MAIN board includes the following: See Figure 2-13 for the C304MAIN board block diagram.
  • Page 47 EPSON Stylus PHOTO 2000P Revision A Table 2-20 shows the major ICs on the C304MAIN Board and their Table 2-20. Major Element on C304MAIN functions. Location Functions A 16Mbit DRAM. Power supply voltage is Table 2-20. Major Element on C304MAIN 3.3V.

  • Page 48: Printhead Driver Circuit

    Figure 2-14. Printhead Driver Circuit head nozzle rows, to be transferred to the nozzle selector IR2C95F (Sharp) or SED6125T0A (EPSON) through the six signal lines (HS01 to HS06). Data transmission from IC8 ASIC (E05B70**) to the nozzle selector synchronizes with the LAT signal and SCK clock signal.

  • Page 49: Reset Circuit

    EPSON Stylus PHOTO 2000P Revision A 2.2.2.2 Reset Circuit 2.2.2.3 Motor Driver Circuit Reset circuits are attached on the C304MAIN board to monitor the two The Stylus PHOTO 2000P is equipped with the CR motor and PF motor voltages: +5V for the logic line and +42V for the drive line. When each that are DC motors and ASF/Pump motor, a stepping motor.
  • Page 50 EPSON Stylus PHOTO 2000P Revision A determine the CR position and the direction in which the CR moves. The Home position detection slave CPU outputs specified control signals to the motor driver. The Home position is detected based on the pulses output from the linear motor driver IC18 then outputs CR motor drive current to the CR motor.
  • Page 51 EPSON Stylus PHOTO 2000P Revision A PTS (Print Timing Signal) production PF motor driver circuit The circuit produces PTS signal (cycle: 1/360 inches) by dividing waveform cycles of Phase A. The print timing signal is used to eject A DC motor is used as the PF motor in this printer. In addition to the CPU ink at a correct timing.

  • Page 52: Asf/Pump Motor Driver Circuit

    EPSON Stylus PHOTO 2000P Revision A 2.2.2.4 ASF/Pump Motor Driver Circuit attached on the Gear 76 to detect paper feed amount. The loop scale encoder sensor outputs two kinds of TTL level pulses ASF/Pump motor is a PM type stepping motor. The block diagram for the Phase A and Phase B to ASIC (IC8).

  • Page 53: Eeprom Control Circuit

    EPSON Stylus PHOTO 2000P Revision A 2.2.2.5 EEPROM Control Circuit 2.2.2.6 Sensor Circuit Since EEPROM is a nonvolatile memory, it keeps information written if The Stylus PHOTO 2000P has the following five sensors to detect printer’s the printer power is turned off. It stores such information as adjustment status.
  • Page 54 EPSON Stylus PHOTO 2000P Revision A Each sensor’s functions and operating principles are as described below: CR motor encoder CR motor encoder consists of the transmission photo sensor PE sensor assembled in the CR unit and the linear scale attached along the CR The PE sensor is located at the bottom right edge of the top frame in scanning line.

  • Page 55: Chapter 3 Troubleshooting

    C H A P T E R TROUBLESHOOTING...

  • Page 56: Overview

    EPSON Stylus PHOTO 2000P Revision A 3.1 Overview Table 3-1. Motor Resistance and Measurement Procedure This chapter describes how to troubleshoot problems. It consists of the sections shown in the flowchart below. When identifying and Connector Motor Check pins Coil resistance...

  • Page 57: Self-Diagnostic Function

    EPSON Stylus PHOTO 2000P Revision A 3.1.1 Self-Diagnostic Function The EPSON Stylus PHOTO 2000P is equipped with the self-diagnostic function. With this function, the printer can check its operations after power-on, and shows its various conditions using LED indicators. 3.1.1.1 Troubleshooting with LED Error Indicators Table 3-3.

  • Page 58: Error Conditions

    EPSON Stylus PHOTO 2000P Revision A 3.1.1.2 Error Conditions Maintenance Request This printer indicates an error when detecting the following conditions, Total wasted ink amount reaches capacity. The printer stops operations. and sets the interface signal “/ERROR” to LOW and “BUSY” to HIGH to stop data input.
  • Page 59 EPSON Stylus PHOTO 2000P Revision A Table 3-4. Error Condition and Possible Causes Error Possible Causes Refer to: Paper Out 1. Failure in paper loading Table 3-5 2. PE sensor connector is disconnected. 3. Sensor actuator is not acting properly or sensor bracket is not installed correctly.

  • Page 60: Remedies For Paper Out Error

    EPSON Stylus PHOTO 2000P Revision A 3.1.1.3 Remedies for Paper Out Error Table 3-5. Remedies for Paper Out Error Step Problem Check & Actions This section provides checkpoints and corresponding actions to take when a Paper Out error occurs for either of the following reasons: Load/Eject button is 1.
  • Page 61 EPSON Stylus PHOTO 2000P Revision A Table 3-5. Remedies for Paper Out Error (continued) Step Problem Check & Actions • Using your hand, move the actuator as if it Ditto Ditto were being pushed by incoming paper. Then release the actuator and check if it automatically returns to its original position with the tension of the torsion spring.

  • Page 62: Remedies For The Paper Jam Error

    EPSON Stylus PHOTO 2000P Revision A 3.1.1.4 Remedies for the Paper Jam Error Table 3-6. Remedies for Paper Jam Error Step Problem Check & Actions This section includes the checkpoints and actions the take to troubleshoot the Paper Jam error when it occurs during paper feeding or after the...

  • Page 63: Remedies For No Ink Cartridge Error/Ink Cartridge Problem

    EPSON Stylus PHOTO 2000P Revision A 3.1.1.5 Remedies for No Ink Cartridge Error/Ink Cartridge 3.1.1.6 Remedies for Maintenance Request Error Problem If the printer is in this error condition, it stops all operations, including This section includes the checkpoints and corresponding actions to take data transfer, except for specified control panel functions.

  • Page 64: Remedies For Fatal Error

    EPSON Stylus PHOTO 2000P Revision A 3.1.1.7 Remedies for Fatal Error Table 3-9. Remedies for Fatal Error (continued) Step Problem Check & Actions A fatal error is basically caused by any of the following conditions: • Referring to the figure below, check that the When the Printer is The printer fails to detect the CR home position.
  • Page 65 EPSON Stylus PHOTO 2000P Revision A Table 3-9. Remedies for Fatal Error (continued) Table 3-9. Remedies for Fatal Error (continued) Step Problem Check & Actions Step Problem Check & Actions The printer is Check for the signal output from the PF encoder...
  • Page 66 EPSON Stylus PHOTO 2000P Revision A Table 3-9. Remedies for Fatal Error (continued) Step Problem Check & Actions The Printer is Check that the ASF unit is properly installed by turned on but: the correct points as shown below: • ASF makes no noises.

  • Page 67: Isolating The Faulty Part On The Power Supply Board

    EPSON Stylus PHOTO 2000P Revision A 3.1.2 Isolating the Faulty Part on the Power Supply Board This section explains how to troubleshoot the following problems: Table 3-10. Isolating the Faulty Part on the Power Supply Board The printer is turned on but it does not perform initialization and...
  • Page 68 EPSON Stylus PHOTO 2000P Revision A Table 3-10. Isolating the Faulty Part on the Power Supply Board Table 3-10. Isolating the Faulty Part on the Power Supply Board Step Checkpoint Action Step Checkpoint Action Is the switching FET Check the electrical continuity of the switching...

  • Page 69: Isolating The Faulty Part According To The Phenomenon

    EPSON Stylus PHOTO 2000P Revision A 3.1.3 Isolating the Faulty Part according to the Phenomenon Refer to this section if you could not solve the problem in Section 3.1.1.1 Table 3-12. CR Motor does not Work or Section 3.1.2 or need more information to isolate the cause according to the exhibited phenomenon.
  • Page 70 EPSON Stylus PHOTO 2000P Revision A Table 3-13. PF Motor does not Work Table 3-14. Pump/ASF Motor does not Work Step Checkpoint Action Step Checkpoint Action Getting ready Using an oscilloscope, check the outputwaveform at Getting ready Using an oscilloscope, check the outputwaveform at for checking CN13 (PF motor connector) on the main board.
  • Page 71 EPSON Stylus PHOTO 2000P Revision A Table 3-15. Cleaning Does not Solve the Problem Table 3-15. Cleaning Does not Solve the Problem (continued) Step Checkpoint Action Step Checkpoint Action Run the head Run the head cleaning by pressing the Cleaning...
  • Page 72 EPSON Stylus PHOTO 2000P Revision A Table 3-15. Cleaning Does not Solve the Problem (continued) Table 3-15. Cleaning Does not Solve the Problem (continued) Step Checkpoint Action Step Checkpoint Action Check if the head Remove the head FFC holder from the CR unit,...

  • Page 73: Faq

    EPSON Stylus PHOTO 2000P Revision A 3.2 FAQ Table 3-16. FAQ (Ink / Ink Cartridge) Questions Answers The following table shows frequently asked questions and answers. How long the expiration Within half a year after the pack is opened. date of the ink cartridge for Within 1.5 years after ink cartridge production.
  • Page 74 EPSON Stylus PHOTO 2000P Revision A Table 3-17. FAQ (Paper) Table 3-18. FAQ (Printing) Questions Answers Questions Answers Do we have to use the Printer driver supports plain paper mode on the Does pigment ink have any The exclusive paper for pigment ink is contrived EPSON exclusive paper? paper setting.

  • Page 75: Chapter 4 Disassembly And Assembly

    C H A P T E R DISASSEMBLY AND ASSEMBLY...

  • Page 76: Overview

    4.1.1 Precaution for Disassembling the Printer See the precautions given under the heading “WARNING” and This chapter describes procedures for disassembling the main “CAUTION” in this section when disassembling or assembling EPSON components of the EPSON Stylus PHOTO 2000P. Unless otherwise Stylus PHOTO 2000P.

  • Page 77: Tools

    EPSON Stylus PHOTO 2000P Revision A 4.1.2 Tools Risque d’explosion si la pile est remplacée incorrectment. Table 4-1 lists the tools recommended for disassembling, assembling, or Ne remplacer que par une pile du même type ou d’un type adjusting the printer. Use only tools that meet these specifications.

  • Page 78: Specifications For Screws

    EPSON Stylus PHOTO 2000P Revision A 4.1.3 Specifications for Screws Table 4-2 shows screw specifications. During assembly and disassembly, make sure that the specified types of screws are used at proper locations, referring to the table below. Table 4-2. Screw Specifications...

  • Page 79: Service Checks After Repair

    EPSON Stylus PHOTO 2000P Revision A 4.1.4 Service Checks After Repair Before returning the printer after servicing, use the check list below, which enables you to keep record of servicing and shipping more efficiently. Table 4-3. Inspection Checklist for Repaired Printer...

  • Page 80: Disassembly Procedures

    EPSON Stylus PHOTO 2000P Revision A 4.2 Disassembly Procedures The flowchart below shows procedures for disassembly. START STAR HOUSING Removal Circuit Board Printhead Unit MOTOR ASSEMBLY, Carriage Unit ASF Unit Removal Assembly Removal Removal ASF Removal Removal MOTOR ASSEMBLY, SHAFT, ROLLER, LD...

  • Page 81: Housing Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.1 HOUSING Removal Since the printer mechanism itself structures the bottom part, it appears just by removing HOUSING. 1. Open the printer cover and set the PG adjustment lever to (+). 2. Remove the four screws (CBS, 3x10) securing HOUSING, and remove...

  • Page 82: Circuit Board Assembly Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.2 Circuit Board Assembly Removal 3. Lifting up SHIELD PLATE, M/B Unit a little, remove COVER, CABLE and COVER, CABLE; B together with the cables. Since BOARD ASSEMBLY, MAIN and BOARD ASSEMBLY, POWER 4. Disconnect all cables from the connectors on the main board and SUPPLY are built in a bracket separated from the Printer Mechanism, they power supply board.
  • Page 83 EPSON Stylus PHOTO 2000P Revision A C298PSB/PSE Since the CN10 is a locking connector, be sure to unlock Board it before disconnecting the cables. CBS (3x6) C304MAIN Board Since the head FFCs have the same number of pins, be sure to connect them to the right connectors.
  • Page 84 EPSON Stylus PHOTO 2000P Revision A When installing SHIELD PLATE, M/B to the printer mechanism, set the cables, COVER CABLE, and COVER, CABLE; B as shown in the figure below: COVER, CABLE COVER, CABLE; B Opening Opening Figure 4-5. Setting the Cables to the Cable Covers...

  • Page 85: Panel Unit Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.3 Panel Unit Removal 1. Remove HOUSING. (Refer to Section 4.2.1.) 2. Remove the harness for the Panel Unit from the frame in the printer Pins mechanism. CBS (3x6) When installing the harness to the printer mechanism, be sure to stick it along the marking line on the frame.
  • Page 86 EPSON Stylus PHOTO 2000P Revision A 6. Remove the two screws (CBP, 3x8) securing SHIELD PLAT, PANEL to the Panel Unit, and then remove SHIELD PLATE, PANEL. SHIELD PLATE, PANEL CBP (3x8) CBP (3x8) BOARD ASSEMBLY, PANEL Cup P-Tite (3x6)

  • Page 87: Printhead Unit Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.4 Printhead Unit Removal 7. Remove the TORSION SPRING, 28.4 hung to the carriage and FASTENER, HEAD. 1. Remove HOUSING. (Refer to Section 4.2.1.) 2. Set the PG lever to the rear. 3. Using tweezers, put the CR lock lever down to unlock the carriage.
  • Page 88 EPSON Stylus PHOTO 2000P Revision A When you replace the Printhead Unit, perform the following adjustments: 1. Initial ink charge (Refer to Chapter 5/Section 5.1.1.) 2. Head Voltage ID Input (Refer to Chapter 5/Section 5.1.2.) 3. Head Angular Adjustment (Refer to Chapter 5/Section 5.1.3.)

  • Page 89: Tray, Absorber Assembly Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.5 TRAY, ABSORBER ASSEMBLY Removal 6. Remove the two screws (CBS, 3x6) securing HOUSING, SUB, LEFT to the printer mechanism. 1. Remove HOUSING. (Refer to Section 4.2.1.) 7. Release the three hooks (two at the bottom and one in the front) fixing HOUSING, SUB, LEFT to the printer mechanism, and remove 2.
  • Page 90 EPSON Stylus PHOTO 2000P Revision A 9. Removing the one screw (CBP, 3x8) securing TRAY, ABSORBER ASSEMBLY to the right part of the printer mechanism. 10. Remove SPACER, TRAY securing TRAY, ABSORBER to the left side of the printer mechanism, and then remove TRAY, ABSORBER by moving it downward.

  • Page 91: Ink Unit Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.6 Ink Unit Removal NOTE: Ink Unit consists of the Pump Unit, Cleaner Head, and Cap Assembly. FRAME, MIDDLE CBS (3x6) 1. Remove HOUSING. (Refer to Section 4.2.1.) FRAME, TOP 2. Remove the Panel Unit. (Refer to Section 4.2.3.) 3.
  • Page 92 EPSON Stylus PHOTO 2000P Revision A 1. When handling CLEANER, HEAD, note the points below: Do not touch CLEANER, HEAD with your bare hands. Ware gloves or use tweezers. Do not smear CLEANER, HEAD with oil or grease. When installing CLEANER, HEAD, set the rubber side (black side) facing to the right.
  • Page 93 EPSON Stylus PHOTO 2000P Revision A Tube is not stretched out. Tube is not bent. Figure 4-17. Ink Tube Installation (2) Pump Unit Marking line on the tube 2 mm Figure 4-18. Connedtign the Tube to the Pump Unit DISASSEMBLY AND ASSEMBLY...

  • Page 94: Motor Assembly, Cr Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.7 MOTOR ASSEMBLY, CR Removal 1. Remove HOUSING. (Refer to Section 4.2.1) 2. Using tweezers or a small screw driver, put the carriage lock lever MOTOR ASSEMBLY, CR down to the front, and then slide the carriage to the middle of the FRAME, TOP printer mechanism.

  • Page 95: Motor Assembly, Asf Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.8 MOTOR ASSEMBLY, ASF Removal BRACKET, MOTOR, ASF 1. Remove HOUSING (Refer to Section 4.2.1.) 2. Remove the harness for MOTOR ASSEMBLY, ASF from the main board. (Refer to Section 4.2.2.) 3. Lower LEVER, PLANETARY UNIT.

  • Page 96: De Unit Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.9 DE Unit Removal 5. Remove MOTOR, CR. (Refer to Section 4.2.7.) 6. Loosen the one screw (CBS, 3x6) securing the LEVER ASSEMBLY, 1. Remove HOUSING (Refer to Section 4.2.2.) COMBINATION GEAR to FRAME, MIDDLE.
  • Page 97 EPSON Stylus PHOTO 2000P Revision A 8. Remove the tension spring (0.618) attached to the LEVER, DE, LOCK 9. Release the hook in the DE Unit (BRACKET, MOTOR, ASF) securing and DE Unit. LEVER, DE, LOCK. Then push the lever out to the right to release it from the installation hole in the DE Unit and remove it.
  • Page 98 EPSON Stylus PHOTO 2000P Revision A 10. Remove the CBS screw (3x6) and CBP (3x8) screw securing the DE unit to FRAME, MIDDLE and FRAME, TOP, respectively. Then remove Check that all gears are assembled in the DE unit DE unit.

  • Page 99: Asf Unit Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.10 ASF Unit Removal 1. Remove HOUSING. (Refer to Section 4.2.1.) 2. Remove the following cables from the cable clamp in the left side of the ASF Assembly. ASF HP sensor cable MOTOR ASSEMBLY, PF cable 3.
  • Page 100 EPSON Stylus PHOTO 2000P Revision A When installing the ASF assembly to FRAME, BOTTOM, When connecting the cables for ASF HP sensor and make sure the protrusion on the ASF fits in the MOTOR ASSEMBLY, PF, set them in the cable clamp in installation hole in FRAME, MIDDLE.

  • Page 101: Shaft, Roller, Ld Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.10.1 SHAFT, ROLLER, LD Removal 1. Remove the ASF Unit. (Refer to Section 4.2.10.) 2. Releasing the hook on Gear, 32, remove the gear from SHAFT, ROLLER, LD. E-Ring HOLDER, SHEET, PAPER FEED Hook...
  • Page 102 EPSON Stylus PHOTO 2000P Revision A 8. Release the Hopper Assembly from the pin in the top left corner of 10. Using tweezers, remove the left and right compression springs (1.961) ASF, FRAME; B in the order indicated with arrows in the figure below.
  • Page 103 EPSON Stylus PHOTO 2000P Revision A WHEEL LEVER, HOPPER, RELEASE DETECTOR Hopper Assembly BUSHING, FIXING, SHAFT, LEFT FRAME, ASF;B COMPRESSION SPRING, 1.961 Left LD Roller Assembly SHAFT, ROLLER, LD LEVER, HOPPER, RELEASE COMPRESSION Gear, 32 SPRING, 1.961 Right LD Roller Assembly Figure 4-38.
  • Page 104 EPSON Stylus PHOTO 2000P Revision A While assembling the ASF Unit, be careful not to smear any parts with oil on the cam parts. If oil gets other parts, it should be wiped off. LEVER, HOPPER, RELEASE When installing LEVER, HOPPER, RELEASE, set it in the correct direction.
  • Page 105 EPSON Stylus PHOTO 2000P Revision A When installing the edge guide to the left LD Roller Assembly, ensure that the rib in the LD Roller Assembly fits correctly into the groove in the edge guide. (See Figure 4-41.) Hook in the FRAME, ASF; B Make sure that the right LD Roller Assembly is fixed with the hook in FRAME, ASF;...

  • Page 106: Roller Assembly, Ld, Right/Left Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.10.2 ROLLER ASSEMBLY, LD, RIGHT/LEFT Removal 1. Remove the ASF Unit. (Refer to Section 4.2.10.) Compression 2. Remove SHAFT, ROLLER, LD. (Refer to Section 4.2.10.1.) Spring, 1.961 COVER, ROLLER, 3. Release the hooks in COVER, ROLLER, LD, RIGHT/LEFT (two hooks in...

  • Page 107: Carriage Unit Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.11 Carriage Unit Removal 5. Push PULLEY, DRIVEN down and remove it from HOLDER, PULLEY, DRIVEN. 1. Remove HOUSING. (Refer to Section 4.2.1) 2. Disconnect the head FFC from the printhead. (Refer to Section 4.2.4.) 3.
  • Page 108 EPSON Stylus PHOTO 2000P Revision A 8. Remove the torsion spring (63.7) hung onto FRAME, TOP and LEVER, Notch in BUSHING, FRAME, TOP PARALLELISM ADJUSTMENT, RIGHT CBS Tite Sems R2 BUSHING, PARALLELISM ADJUSTMENT, RIGHT Leaf Spring LEVER, PG, SUB TORSION SPRING, 63.7 Figure 4-50.

  • Page 109: Board Assembly, Encoder Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.12 BOARD ASSEMBLY, ENCODER Removal When installing the Leaf Spring (6.2x 0.15x11), set it with 1. Remove the head FFC. (Refer to Section 4.2.4.) its convex side facing inward. Refer to Figure 4-49. After setting SCALE, CR through the slot for the sensor 2.

  • Page 110: Roller, Pf Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.13 ROLLER, PF Removal 7. Remove PAPER GUIDE, RIGHT Unit and the five PAPER GUIDE, UPPER Unit (eight for Stylus PHOTO 1270) from FRAME, TOP in the 1. Remove HOUSING. (Refer to Section 4.2.1) manner described below: 2.
  • Page 111 EPSON Stylus PHOTO 2000P Revision A 9. Remove the three screws (CBS, 3x6) securing FRAME, TOP to the 11. Remove PAPER GUIDE, FRONT from ROLLER, PF by releasing its two printer mechanism. Then remove FRAME, TOP. U-shaped forks fixing ROLLER, PAPER EJECT.
  • Page 112 EPSON Stylus PHOTO 2000P Revision A 13. Raise the two bushings (6) attached to the right and left ends of 15. Remove CONTACT SPRING, PF hung to ROLLER, PF and FRAME, ROLLER, PAPER EJECT to release them from FRAME, LEFT and BOTTOM.

  • Page 113: Scale, Pf Installation

    EPSON Stylus PHOTO 2000P Revision A 4.2.13.1 SCALE, PF Installation When installing PAPER GUIDE, RIGHT to FRAME, TOP This section describes how to install the following parts: with the torsion spring, insert PAPER GUIDE, RIGHT Unit from the front making sure the PE sensor lever is set in SCALE, PF (Loop Scale) the hole of the paper guide.
  • Page 114 EPSON Stylus PHOTO 2000P Revision A 4. Set SCALE, PF onto BRACKET, SCALE with its front side facing 5. Remove the base sheet of TAPE, D50 and stick it to SCALE, PF. downward. Protection Sheet TAPE, D50 Protection Sheet Set the scale’s front side facing downward.
  • Page 115 EPSON Stylus PHOTO 2000P Revision A 7. Fit the round cutouts in SCALE, PF to the protrusions on SPUR GEAR (76) making sure the scale and the gear are parallel. But note you Check that the protrusions on the gear (76) are sticking don’t attach the scale to the gear yet.

  • Page 116: Motor Assembly, Pf Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.14 MOTOR ASSEMBLY, PF Removal 6. Remove the one screw (CBS, 3x6), plane washer (3.3x0.5x8), and SCREW, MOUNTING, PF that are securing MOTOR ASSEMBLY, PF to 1. Remove HOUSING. (Refer to Section 4.2.1) FRAME, LEFT. Then remove MOTOR ASSEMBLY, PF.

  • Page 117: Pe Sensor Unit Removal

    EPSON Stylus PHOTO 2000P Revision A 4.2.15 PE Sensor Unit Removal 1. Remove HOUSING. (Refer to Section 4.2.1) 2. Remove the ASF Unit. (Refer to Section 4.2.10.) 3. Remove the DE Unit. (Refer to Section 4.2.9.) 4. Remove PAPER GUIDE, RIGHT Unit. (Refer to Section 4.2.13.) 5.

  • Page 118: Chapter 5 Adjustment

    C H A P T E R ADJUSTMENT...

  • Page 119: Overview

    EPSON Stylus PHOTO 2000P Revision A 5.1 Overview The table below lists the type of repair and required adjustments in the order to be made. This chapter describes adjustments required after you disassemble or replace Stylus PHOTO 2000P. Table 5-2. Type of Repair and Required Adjustment...

  • Page 120: Adjustment Tools

    EPSON Stylus PHOTO 2000P Revision A 5.1.2 Adjustment Tools The table below shows adjustment tools you need for servicing the Stylus PHOTO 2000P. Table 5-3. Adjustment Tools Tool Type of adjustment Specifications Thickness Gauge Parallelism Adjsutment Thickness: 1.14 mm Microscope...

  • Page 121: Adjustment

    EPSON Stylus PHOTO 2000P Revision A 5.2 Adjustment 1. Install the right and left parallelism adjustment bushings to the printer This section explains the procedure for each adjustment. mechanism by aligning their marks with the notches on the frames. 5.2.1 Parallelism Adjsutment...
  • Page 122 EPSON Stylus PHOTO 2000P Revision A 4. Bring the carriage to the center of the printer mechanism. Then place 5. Move the carriage unit over the gauge on the right. the thickness gauges (1.14 mm) on the front paper guide aligning 6.

  • Page 123: Backlash Adjsutment

    EPSON Stylus PHOTO 2000P Revision A 5.2.2 Backlash Adjsutment Before you begin, make sure the following parts are removed: COMBINATION GEAR, 13.5, 30 This section describes Backlash Adjsutment that is to be made after removing the PF motor. This adjustment provides an appropriate TRAY, ABSORBER ASSEMBLY backlash ( 0.1 mm or less) for PF motor pinion gear and the gear (76).
  • Page 124 EPSON Stylus PHOTO 2000P Revision A 1. Loosen the screw (CBS, 3x6) securing the PF motor assembly to the 5. Fasten the screw (CBS, 3x6) to secure the PF motor assembly to the left frame by rotating it half. left frame.

  • Page 125: Using The Adjustment Program

    Table 5-4. Adjustments Using the Program While you are running the service program on Windows 95/98, you can not use EPSON Status Monitor. Therefore, Main Items Adjustment items close the printer window on the task bar before you start the program.

  • Page 126: Starting The Adjustment Program

    EPSON Stylus PHOTO 2000P Revision A 5.2.3.4 Starting the Adjustment Program 5.2.4 Head voltage ID input 1. Launch the service program. The initial window appears: This function lets you write the head ID to the EEPROM on the main board. You need to make this adjustment if you replace any of the...

  • Page 127: Check Present Data

    EPSON Stylus PHOTO 2000P Revision A 5.2.4.2 Check Present Data 5.2.4.3 Change Data 1. Start the service program and get to the main menu. 1. Start the service program and get to the main menu. 2. Select Head voltage ID input from the main menu. The Head voltage 2.

  • Page 128: Head Angular Adjsutment

    EPSON Stylus PHOTO 2000P Revision A 5.2.5 Head angular adjsutment 1. Loosen the two screws (CBP, 3x6) securing the head fastener to the carriage and the one screw (CBB Sems W2, 2.5x6) securing the During production process, tolerance in carriage unit and printhead size printhead to the carriage.
  • Page 129 EPSON Stylus PHOTO 2000P Revision A 5. As in the example, the adjustment pattern prints in black and 11. If you need to continue to the next adjustment, return to the Head magenta. If the result is not correct as shown in the example in Figure angular adjsutment window and select it from the menu.

  • Page 130: Bi-Directional Adjustment

    EPSON Stylus PHOTO 2000P Revision A 5.2.6 Bi-Directional adjustment 4. In the Print the Bi-D adjustment pattern window, click . The Bi-D pattern begins to print. It prints in the Normal-dot (Black), Normal-dot This adjustment is required when line misalignment (incorrect print...
  • Page 131 EPSON Stylus PHOTO 2000P Revision A 7. In the Bi-D adjustment window, select the desirable item and click The Adjust window for the selected print mode appears. Figure 5-19. Check Present Adjustment Data Window 13. Click Continue to go back to the Bi-D adjustment window.

  • Page 132: Usb Id Check/Input

    EPSON Stylus PHOTO 2000P Revision A 5.2.7 USB ID check/input 5.2.7.1 Inputting/Checking the USB ID 1. Starts the service program and get to the main menu. You are required to perform USB ID check/input whenever you replace the main board.

  • Page 133: Head Cleaning

    EPSON Stylus PHOTO 2000P Revision A 5.2.8 Head cleaning 4. Get the 10-digit serial number marked on the identification plate at the back of the printer. Head cleaning is more powerful than the head cleaning performed by 5. Input the serial number and click .

  • Page 134: Initial Ink Charge

    EPSON Stylus PHOTO 2000P Revision A 5.2.9 Initial ink charge 5.2.10 Protection counter check If the Head cleaning is not powerful enough to solve the dot missing This function enables you to check the current value for the protect problem, perform Initial ink charge that consumes more ink.

  • Page 135: Clear The Protection Counter Values

    EPSON Stylus PHOTO 2000P Revision A 4. In the protect counter check/clear window, select Check the present counter values and click . The Check the present protection counter values window appears. 5. Click , and the present protection counter value is displayed.

  • Page 136: Csic Information

    EPSON Stylus PHOTO 2000P Revision A 5.2.11 CSIC information A CSIC is an EEPROM mounted on each black and color cartridge. It stores various data such as ink life. Referring to this data, the printer indicates each ink’s life in the status monitor of the printer driver.

  • Page 137: Print A4 Pattern

    EPSON Stylus PHOTO 2000P Revision A 5.2.12 Print A4 pattern 5.2.12.1 Recovery Routine This function lets the printer to start recovery routine for clogged nozzle. This function lets the printer to print several test patterns on a A4 paper to allow you to check the adjustment results.

  • Page 138: Chapter 6 Maintenance

    C H A P T E R MAINTENANCE...

  • Page 139: Overview

    EPSON Stylus PHOTO 2000P Revision A 6.1 Overview 6.1.2 Service Maintenance To keep the function of this product, service maintenance is required This section describes points and procedures for maintaining the printer besides cleaning. Service maintenance is basically carried out by service in its optimum condition.

  • Page 140: Paper Eject Roller Cleaning

    When mistakenly printed on the back of the exclusive paper. (except for EPSON exclusive double side print paper) When printed on the paper that is not configured on the setting. When printed on the special paper that is not appointed by EPSON.

  • Page 141: Asf Roller Cleaning

    EPSON Stylus PHOTO 2000P Revision A 6.1.2.3 ASF Roller Cleaning 5. Again press the paper load button and rotate ASF roller without loading paper to perform the cleaning. When this product is used for years and years, paper dust may attach on 6.

  • Page 142: Maintenance Request Error Clear

    EPSON Stylus PHOTO 2000P Revision A 6.1.2.4 Maintenance Request Error Clear 6.1.3 Lubrication Ink is used for cleaning as well as printing. During cleaning, the printer The type and amount of oil and grease used to lubricate the printer parts drains some ink into the waste ink pads.
  • Page 143 EPSON Stylus PHOTO 2000P Revision A Table 6-2. Lubrication Point (continued) Table 6-2. Lubrication Point Lubricant Type & Lubricant Type & Lubrication Point Refer to: Lubrication Point Refer to: Amount Amount PAD, D3.6 for COMBINATION GEAR O-12 Page 145 BUSHING, 12, RIGHT...
  • Page 144 EPSON Stylus PHOTO 2000P Revision A Table 6-2. Lubrication Point (continued) Lubricant Type & Lubrication Point Refer to: Amount G-26 The COMBINATION GEAR 13.5, 30 G-26 Page 146 shaft in FRAME, LEFT 1 x 5mm The LD roller assembly hole in the...
  • Page 145 EPSON Stylus PHOTO 2000P Revision A SHAFT, PULLEY, DRIVEN Lubrication Point No.3 Lubrication Point No.5 G-26 G-26 Lubrication Point No. 6 BUSHING, 12, LEFT G-26 SHAFT, CR, GUIDE PULLEY, DRIVEN Lubrication Points No.7 - No.11 PAD, D3.6 COMBINATION O-12 GEAR, 12, 22.4 PAD, D3.6...
  • Page 146 EPSON Stylus PHOTO 2000P Revision A G-26 CONTACT SPRING, PAPER EJECT Lubrication Point G-26 No.15 G-26 G-26 Lubrication Point No.13 PAPER GUIDE, REAR ROLLER, PF Shaft for COMBINATION GEAR 13.5, 30 G-26 G-26 G-26 Lubrication Point No.12 Lubrication Point No.17 Lubrication Point No.14...
  • Page 147 EPSON Stylus PHOTO 2000P Revision A G-26 Hook for the CR motor linear scale Screw Lubrication Point No.18 G-26 G-26 Lubrication Point No.20 Lubrication Point No.19 G-26 MAINTENANCE Overview...

  • Page 148: Chapter 7 Appendix

    C H A P T E R APPENDIX...

  • Page 149: Connector Summary

    EPSON Stylus PHOTO 2000P Revision A 7.1 Connector Summary 7.1.1 Connector Pin Assignment This section provides information on connectors connecting main Table 7-1. Connector Assignment components of the printer. Connector Function Table to refer to Parallel interface connector USB interface connector...
  • Page 150 EPSON Stylus PHOTO 2000P Revision A Table 7-2. Connector Pin Assignment - CN5 Table 7-5. Connector Pin Assignment - CN8 Signal Name Function Signal Name Function PE signal CR encoder output B CR encoder output A Ground Table 7-3. Connector Pin Assignment - CN6...
  • Page 151 EPSON Stylus PHOTO 2000P Revision A Table 7-6. Connector Pin Assignment - CN9 Table 7-7. Connector Pin Assignment - CN10 Signal Name Function Signal Name Function Color ink cartridge +42V from the power +42V detection supply board Ground +42V from the power...
  • Page 152 EPSON Stylus PHOTO 2000P Revision A Table 7-9. Connector Pin Assignment - CN12 Signal Name Function Ground Rotary encoder Phase B output Rotary encoder Phase A output Ground Table 7-10. Connector Pin Assignment - CN13 Signal Name Function PF-A PF motor Phase A...

  • Page 153: Eeprom Address Map

    EPSON Stylus PHOTO 2000P Revision A 7.2 EEPROM Address Map Table 7-12. EEPROM Address Map (continued) QPIT Factory Address Explanation Setting Settings Settings This section provides the EEPROM address map. bit1: Network I/F mode (0=Off, 1=On) Auto LF, Network I/F Table 7-12.
  • Page 154 EPSON Stylus PHOTO 2000P Revision A Table 7-12. EEPROM Address Map (continued) Table 7-12. EEPROM Address Map (continued) QPIT Factory QPIT Factory Address Explanation Setting Address Explanation Setting Settings Settings Settings Settings 2DH- bit7: Reserved Reserved bit6:Black 1st cartridge bit5: YMC 1st cartridge...
  • Page 155 EPSON Stylus PHOTO 2000P Revision A Table 7-12. EEPROM Address Map (continued) Table 7-12. EEPROM Address Map (continued) QPIT Factory QPIT Factory Address Explanation Setting Address Explanation Setting Settings Settings Settings Settings accumulated printing time Ink counter Clm CSIC1_InkName1 CSIC2_InkName2...
  • Page 156 EPSON Stylus PHOTO 2000P Revision A Table 7-12. EEPROM Address Map (continued) Table 7-12. EEPROM Address Map (continued) QPIT Factory QPIT Factory Address Explanation Setting Address Explanation Setting Settings Settings Settings Settings Head Actuator Rank +30<=n<=+70 ID for IwC Reserved Head Actuator Rank +30<=n<=+70...

  • Page 157: Circuit Board Component Layout

    EPSON Stylus PHOTO 2000P Revision A 7.3 Circuit Board Component Layout C304MAIN CONTROL CIRCUIT BOARD Component Side Soldered Side Figure 7-2. Component Layout - C304MAIN APPENDIX Circuit Board Component Layout...
  • Page 158 EPSON Stylus PHOTO 2000P Revision A C298PSB/PSE CIRCUIT BOARD Figure 7-4. Component Layout - C298PSE Figure 7-3. Component Layout - C298PSB APPENDIX Circuit Board Component Layout...
  • Page 159 EPSON Stylus PHOTO 2000P Revision A C304PNL CIRCUIT BOARD Figure 7-5. Component Layout - C304PNL APPENDIX Circuit Board Component Layout...

  • Page 160: Exploded Diagrams

    EPSON Stylus PHOTO 2000P Revision A 7.4 Exploded Diagrams See the following pages for the exploded diagrams for the EPSON Stylus PHOTO 2000P. APPENDIX Exploded Diagrams...

  • Page 161: Parts List

    EUL(MNE), EDG,EFS,EIS, EAL,SEASIA, EIB,EUL,EMO ECC,JPN for EAI/EUL(120V),ETT For EAI(220V),EUR, S.E.ASIA, for JPN EAL,EKL MC-2000 / EPSON STYLUS PHOTO 2000P No.1 Rev. 01 10206...
  • Page 162 MC-2000 / EPSON STYLUS PHOTO 2000P No.2 Rev. 01 10206...
  • Page 163 (501) (506) MC-2000 / EPSON STYLUS PHOTO 2000P No.3 Rev. 01 10206...
  • Page 164 (501) 525 521 523 517 530 556 MC-2000 / EPSON STYLUS PHOTO 2000P No.4 Rev. 01 10206...
  • Page 165 MC-2000 / EPSON STYLUS PHOTO 2000P No.5 Rev. 01 10206...
  • Page 166 (03) 02 for S.E.ASIA (03) MC-2000 / EPSON STYLUS PHOTO 2000P No.6 Rev. 01 10206...
  • Page 167 MC-2000 / EPSON STYLUS PHOTO 2000P No.7 Rev. 01 10206...
  • Page 168 EPSON Stylus PHOTO 2000P Revision A 7.5 Parts List Table 7-13. Parts List Number Name C.B.P-TITE SCREW,3X8,F/ZN Table 7-13. Parts List C.B.S. SCREW Number Name COVER,CABLE;B HOUSING;B BUTTON,PS COVER,PRINTER BUTTON,CSIC PAPER SUPPORT ASSY.;B TUBE,LENS STACKER ASSY.;B LABEL,CAUTION;B PANEL ASSY.;B LABEL,MODEL NAME...
  • Page 169 EPSON Stylus PHOTO 2000P Revision A Table 7-13. Parts List Table 7-13. Parts List Number Name Number Name SHEET,PROTECTION,INK GROUNDING WIRE,EJ FRAME,FRONT GROUNDING SPRING,PF BUSHING,PARALLELISM ADJUST,LEFT FRAME,PAPER EJECT;B BUSHING,PARALLELISM ADJUST,RIGHT HOLDER,STAR WHEEL,RIGHT PAPER GUIDE,REAR HOLDER,STAR WHEEL,LEFT ROLLER,PF HOLDER,STAR WHEEL,FRONT COMPRESSION SPRING,5.86 WHEEL ASSY.,PAPER EJECT...
  • Page 170 EPSON Stylus PHOTO 2000P Revision A Table 7-13. Parts List Table 7-13. Parts List Number Name Number Name GROUDING PLATE,HEAD;B C.P.SCREW OIL PAD LEAF SPRING SLIDER,CR PLAIN WASHER,3.3X0.5X8,F/UC TIMING BELT C.B.P-TITE,2.5X5,F/ZN SHUFT,CR,GUIDE;B PLAIN WASHER,6.2*0.2*9,L/NA PULLEY,DRIVEN PLAIN WASHER,5.1X0.7X11,S/NA HOLDER,PULLEY,DRIVEN PLAIN WASHER,10.7X0.5X15.5,L/NA COMPRESSION SPRING,23.52...
  • Page 171 EPSON Stylus PHOTO 2000P Revision A Table 7-13. Parts List Table 7-13. Parts List Number Name Number Name MOTOR ASSY,ASF PRINT HEAD P.W.,3.1X0.5X12,F/ZN FASNER,HEAD RETAINING RING C.B.P-TITE SCREW,3X6,F/ZN COMBINATION GEAR,17.19,25.6 CABLE,HEAD,C COMBINATION GEAR,12,22.92 HOLDER,CABLE LEVER,DE,LOCK SPACER,CABLE HEAD MOUNTING PLATE,MOTOR,ASF FRAME,ASF;B COMPRESSION SPRIN,3.944...
  • Page 172 EPSON Stylus PHOTO 2000P Revision A Table 7-13. Parts List Table 7-13. Parts List Number Name Number Name PAD ASSY.,LEFT PAPER GUIDE,LOWER LEVER,PAD,RELEASE,LEFT POLUS PAD,LARGE HOLDER,EDGEGUIDE,LEFT TRAY,POROUS PAD LEVER,PAPERRETURN,LEFT SPACER,TRAY HOLDER, ROLLER,LD,SUPPORT,LEFT FERRITE CORE,FSOC240RX01 ROLLER ASSY,LD,LEFT EXTENSION SPRING,0.29 ROLLER ASSY,LD,RIGHT...
  • Page 173 EPSON Stylus PHOTO 2000P Revision A Table 7-13. Parts List Number Name INDIVIDUAL CARTON BOX FOR AMERICA PAD,SET,PRINTER PAD,ACCESSORY PLASTIC PROTECTIVE SHEET PLASTIC PROTECTIVESHEET,320X135X0.06T PLASTIC PROTECTIVE BAG,160X530X0.06T APPENDIX Parts List...

  • Page 174: Electrical Circuit Board Diagrams

    EPSON Stylus PHOTO 2000P Revision A 7.6 Electrical Circuit Board Diagrams See the following pages for the electrical circuit board diagrams below: C304MAIN (1) C304MAIN (2) C298PSB/PSE APPENDIX Electrical Circuit Board Diagrams...

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