Service Manual
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EPSON Stylus Pro 4000 Chapter 4 Disassembly & Assembly 4.1 Introductory Information 197 4.1.1 Cautions 197 4.1.2 Tools 199 4.1.3 Screws 200 4.2 Disassembly Procedures 201 4.2.1 Basic Operations 202 4.2.2 Consumable Parts/ASF Cassette Removal 204 4.2.3 Panel Unit/Housing Removal 209 4.2.4 Circuit Board Removal 221 4.2.5 Printer...399 5.3.22 Adjustment Image (for 8-color model 400 5.3.23 Adjustment Image (for 4-color model 409 5.4 Advanced Adjustment 413 5.4.1... Counter 421 5.6.2 Reset PF Motor Counter 421 5.6.3 Reset ASF Counter 422 5.6.4 Reset When CR Unit Change 422 5.6.5 Reset When...
EPSON Stylus Pro 4000 Chapter 4 Disassembly & Assembly 4.1 Introductory Information 197 4.1.1 Cautions 197 4.1.2 Tools 199 4.1.3 Screws 200 4.2 Disassembly Procedures 201 4.2.1 Basic Operations 202 4.2.2 Consumable Parts/ASF Cassette Removal 204 4.2.3 Panel Unit/Housing Removal 209 4.2.4 Circuit Board Removal 221 4.2.5 Printer...399 5.3.22 Adjustment Image (for 8-color model 400 5.3.23 Adjustment Image (for 4-color model 409 5.4 Advanced Adjustment 413 5.4.1... Counter 421 5.6.2 Reset PF Motor Counter 421 5.6.3 Reset ASF Counter 422 5.6.4 Reset When CR Unit Change 422 5.6.5 Reset When...
Service Manual
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...CLR TOTAL PRINTS CR motor life Consumable Life PF motor life SERVICE LIFE Head unit life Cleaning unit life Setup value (Underline: Default) Ref. EPSON Stylus Pro 4000 Revision B Top menu (Panel display) Printer status menu (PRINTER STATUS) Item menu Table 1-20. MK XXXXXX (0%, nn%, E* F, E** F, E*** F, E**** F, E*****F) C XXXXXX (0%, nn%, E* F, E** F, E*** F, E**** F, E*****F) M XXXXXX (0%, nn%, E* F, E** F, E*** F, E**** F, E*****F) Y XXXXXX (0%, nn%, E* F, E** F, E*** F, E**** F, E*****F) p.60 PK XXXXXX (MK2 in 4-color mode) (0%, nn%, E* F, E** F, E*** F, E**** F, E*****F) LC...
...CLR TOTAL PRINTS CR motor life Consumable Life PF motor life SERVICE LIFE Head unit life Cleaning unit life Setup value (Underline: Default) Ref. EPSON Stylus Pro 4000 Revision B Top menu (Panel display) Printer status menu (PRINTER STATUS) Item menu Table 1-20. MK XXXXXX (0%, nn%, E* F, E** F, E*** F, E**** F, E*****F) C XXXXXX (0%, nn%, E* F, E** F, E*** F, E**** F, E*****F) M XXXXXX (0%, nn%, E* F, E** F, E*** F, E**** F, E*****F) Y XXXXXX (0%, nn%, E* F, E** F, E*** F, E**** F, E*****F) p.60 PK XXXXXX (MK2 in 4-color mode) (0%, nn%, E* F, E** F, E*** F, E**** F, E*****F) LC...
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...CR Motor :E[*****]F Paper Size Check :ON | PF Motor :E[*****]F Paper Align Check :ON | Head :E[*****]F Time Out :30sec | Cleaner :E[*****]F Refresh Margin :On | Sheet Size Chk :On | Auto Nozzleck :Off | Auto Cleaning :On | - Ink Cartridge Manufacturer : EPSON GENUINE INK EPSON GENUINE INK EPSON GENUINE INK Ink Type : Pigment Pigment Pigment Ink Color... content. Status Sheet Print Pattern Product Description Operating Panel 55 EPSON Stylus Pro 4000 Revision B 1.4.4.19 Status Printing Selecting this mode allows the user to display "TEST PRINT". 3.
...CR Motor :E[*****]F Paper Size Check :ON | PF Motor :E[*****]F Paper Align Check :ON | Head :E[*****]F Time Out :30sec | Cleaner :E[*****]F Refresh Margin :On | Sheet Size Chk :On | Auto Nozzleck :Off | Auto Cleaning :On | - Ink Cartridge Manufacturer : EPSON GENUINE INK EPSON GENUINE INK EPSON GENUINE INK Ink Type : Pigment Pigment Pigment Ink Color... content. Status Sheet Print Pattern Product Description Operating Panel 55 EPSON Stylus Pro 4000 Revision B 1.4.4.19 Status Printing Selecting this mode allows the user to display "TEST PRINT". 3.
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...EPSON Stylus Pro 4000 Explanation of contents: #1: XX-XX-XX-XX-XX-XX-XX #2: XX-XX-XX-XX-XX-XX-XX Type-B Current Setting Printer Status Ink Cartridge *3 Color Adjust ID information (ID1) *4 Color Adjust ID information (ID2M) Whether optional Type-B I/F is the same as can be checked through the printer... than 10% 0% (End) E F E F E∗∗∗ F E∗∗ F E∗ F nn% 0% *2: Details of display of remainder of cutter life, CR motor life, PF motor life, Print Head life or Cleaning Unit life 100 ~ 81% 80 ~ 61% 60 ~ 41% 40 ~ 21% 20% ~ 1% Less than 1% E F E F ...
...EPSON Stylus Pro 4000 Explanation of contents: #1: XX-XX-XX-XX-XX-XX-XX #2: XX-XX-XX-XX-XX-XX-XX Type-B Current Setting Printer Status Ink Cartridge *3 Color Adjust ID information (ID1) *4 Color Adjust ID information (ID2M) Whether optional Type-B I/F is the same as can be checked through the printer... than 10% 0% (End) E F E F E∗∗∗ F E∗∗ F E∗ F nn% 0% *2: Details of display of remainder of cutter life, CR motor life, PF motor life, Print Head life or Cleaning Unit life 100 ~ 81% 80 ~ 61% 60 ~ 41% 40 ~ 21% 20% ~ 1% Less than 1% E F E F ...
Service Manual
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... • User can easily replace. Fatal error Does not occur. Counter clear Cleared by cutter replacement. EPSON Stylus Pro 4000 1.4.4.31 Consumable Life Cutter life Calculate method Counter that is calculated by accumulating total of cutter used as ...Counter initialization menu". CHECK P O IN T These values are intended to 0, service call Does not occur to users. Revision B CR motor life Calculate method CR motor life is cleared by supply tube life. Supply tube life is defined by cutter replacement operation. Display (Life) 100 ~ 81%...
... • User can easily replace. Fatal error Does not occur. Counter clear Cleared by cutter replacement. EPSON Stylus Pro 4000 1.4.4.31 Consumable Life Cutter life Calculate method Counter that is calculated by accumulating total of cutter used as ...Counter initialization menu". CHECK P O IN T These values are intended to 0, service call Does not occur to users. Revision B CR motor life Calculate method CR motor life is cleared by supply tube life. Supply tube life is defined by cutter replacement operation. Display (Life) 100 ~ 81%...
Service Manual
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... error D/A Revision Register voltage error Measure Confirm Voltage measurement Confirm voltage 3rd hierarchy Panel Display Item CR Motor: CR motor reciprocating times PF Motor: PF motor PrintNumber: Number of printouts Cleaning: Cleaning times Fire A: A row discharging times Fire B: B row... Error2 Error3: Error3 Error4: Error4 Error5: Error5 Error6: Error6 --- --- --- --- Product Description Operating Panel 82 EPSON Stylus Pro 4000 Top Menu Panel Display Item TEST Test Revision B Table 1-35. Self Testing Menu List 1st hierarchy 2nd hierarchy ...
... error D/A Revision Register voltage error Measure Confirm Voltage measurement Confirm voltage 3rd hierarchy Panel Display Item CR Motor: CR motor reciprocating times PF Motor: PF motor PrintNumber: Number of printouts Cleaning: Cleaning times Fire A: A row discharging times Fire B: B row... Error2 Error3: Error3 Error4: Error4 Error5: Error5 Error6: Error6 --- --- --- --- Product Description Operating Panel 82 EPSON Stylus Pro 4000 Top Menu Panel Display Item TEST Test Revision B Table 1-35. Self Testing Menu List 1st hierarchy 2nd hierarchy ...
Service Manual
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... --- --- Record Rubbing counter initialization Waste Record Waste ink counter initialization CRMot Record CR motor reciprocating times initialization PFMot Record PF motor shift distance initialization Lever Record Lever UP/DOWN times initialization Cover Record Front cover OPEN/ CLOSE timese initialization InkLever Rec. EPSON Stylus Pro 4000 Top Menu Panel Display Item Print Print Parameter Parameter Revision B Table 1-35...
... --- --- Record Rubbing counter initialization Waste Record Waste ink counter initialization CRMot Record CR motor reciprocating times initialization PFMot Record PF motor shift distance initialization Lever Record Lever UP/DOWN times initialization Cover Record Front cover OPEN/ CLOSE timese initialization InkLever Rec. EPSON Stylus Pro 4000 Top Menu Panel Display Item Print Print Parameter Parameter Revision B Table 1-35...
Service Manual
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EPSON Stylus Pro 4000 Top Menu Panel Display Item Parameter Parameter Life Lasting Revision B Table 1-35. Regular Dispersion Fixing mask Dispersion mask --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- Self Testing Menu List 1st hierarchy 2nd hierarchy Panel Display Item Panel Display Item Update Update InkParameter Ink parameter update MntTank Maintenance parameter update Mask Type Mask type Display CR Motor Display CR motor PF Motor PF motor CR+PF...
EPSON Stylus Pro 4000 Top Menu Panel Display Item Parameter Parameter Life Lasting Revision B Table 1-35. Regular Dispersion Fixing mask Dispersion mask --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- Self Testing Menu List 1st hierarchy 2nd hierarchy Panel Display Item Panel Display Item Update Update InkParameter Ink parameter update MntTank Maintenance parameter update Mask Type Mask type Display CR Motor Display CR motor PF Motor PF motor CR+PF...
Service Manual
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... Display Item Panel Display Item Check Confirm lasting times CR Motor CR motor PF Motor PF motor CR+PF Motor CR+PF motor Roller Roller Roller Rel Release roller D/E Chg Disengage Hopper... Total lasting CR+PF+Fire CR+PF+Fire TotalLife2 Total lasting 2 TotalLife3 Total lasting 3 Revision B 3rd hierarchy Panel Display Item --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- Product Description Operating Panel 87 EPSON Stylus Pro 4000 Top Menu Panel...
... Display Item Panel Display Item Check Confirm lasting times CR Motor CR motor PF Motor PF motor CR+PF Motor CR+PF motor Roller Roller Roller Rel Release roller D/E Chg Disengage Hopper... Total lasting CR+PF+Fire CR+PF+Fire TotalLife2 Total lasting 2 TotalLife3 Total lasting 3 Revision B 3rd hierarchy Panel Display Item --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- Product Description Operating Panel 87 EPSON Stylus Pro 4000 Top Menu Panel...
Service Manual
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...counts each time of cleaning. Cutter life cumulative counter value display CUTTER TOTAL Display cutter life cumulative counter value. CR motor life counter value display CR MOTOR Display CR motor cumulative counter value. Head unit life counter value display (A row ~ H row) NOZZLE A Display life ... Display flashing box counter value. Display sponge count value for left and right borderless. Display ASF paper feed counter value. EPSON Stylus Pro 4000 Revision B 1.4.6.3 Counter Display Menu (VIEW COUNTERS) This menu displays the counter value of each time of flushing. Cutter ...
...counts each time of cleaning. Cutter life cumulative counter value display CUTTER TOTAL Display cutter life cumulative counter value. CR motor life counter value display CR MOTOR Display CR motor cumulative counter value. Head unit life counter value display (A row ~ H row) NOZZLE A Display life ... Display flashing box counter value. Display sponge count value for left and right borderless. Display ASF paper feed counter value. EPSON Stylus Pro 4000 Revision B 1.4.6.3 Counter Display Menu (VIEW COUNTERS) This menu displays the counter value of each time of flushing. Cutter ...
Service Manual
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EPSON Stylus Pro 4000 Revision B 1.4.6.4 Counter Initialization Menu (CLEAR COUNTERS) Menu, which targets initialization of each nozzle CL4 cumulative counter CL5... /// RTC Cutter life cumulative counter initialization CUTTER EXEC Cutter life Cumulative counter CR motor life initialization CR MOTOR EXEC CR motor life counter CR motor life cumulative counter initialization CR TOTAL EXEC CR motor life cumulative counter PF motor initialization PF MOTOR EXEC PF motor life counter Head life initialization HEAD EXEC Discharging times of printouts ...
EPSON Stylus Pro 4000 Revision B 1.4.6.4 Counter Initialization Menu (CLEAR COUNTERS) Menu, which targets initialization of each nozzle CL4 cumulative counter CL5... /// RTC Cutter life cumulative counter initialization CUTTER EXEC Cutter life Cumulative counter CR motor life initialization CR MOTOR EXEC CR motor life counter CR motor life cumulative counter initialization CR TOTAL EXEC CR motor life cumulative counter PF motor initialization PF MOTOR EXEC PF motor life counter Head life initialization HEAD EXEC Discharging times of printouts ...
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Counter Initialization Menu Panel display Setting value Initialization item PG EXEC PG switching counter CR UNIT MAINT EXEC Initialization item CR motor reciprocating times Carriage cumulative pass times (210, 240, 350cps) Replacing carriage lasting ...work Protection counter B CUT UNIT MAINT EXEC Cutter solenoid UP/DOWN times Product Description Operating Panel 92 EPSON Stylus Pro 4000 Item menu PG switching counter value initialization Initialization when replacing carriage unit Initialization when replacing cleaning unit Initialization when ...
Counter Initialization Menu Panel display Setting value Initialization item PG EXEC PG switching counter CR UNIT MAINT EXEC Initialization item CR motor reciprocating times Carriage cumulative pass times (210, 240, 350cps) Replacing carriage lasting ...work Protection counter B CUT UNIT MAINT EXEC Cutter solenoid UP/DOWN times Product Description Operating Panel 92 EPSON Stylus Pro 4000 Item menu PG switching counter value initialization Initialization when replacing carriage unit Initialization when replacing cleaning unit Initialization when ...
Service Manual
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... Motor +42V DC motor p.134 Suction Fan +24V DC blower fan p.134 PF Encoder Sensor +5V Linear encoder (360LPI) p.134 PE sensor +3.3V Reflection type photo-interrupter p.134 P_THICK_0.3 Sensor +3.3V/+5V Transmission type photo-interrupter (Paper thickness/ pressure lever) p.134 Revision B Table 2-1. Power supply PCB p.154 Operating Principles Printer Mechanism Components 117 EPSON Stylus Pro 4000 2.2 Printer...
... Motor +42V DC motor p.134 Suction Fan +24V DC blower fan p.134 PF Encoder Sensor +5V Linear encoder (360LPI) p.134 PE sensor +3.3V Reflection type photo-interrupter p.134 P_THICK_0.3 Sensor +3.3V/+5V Transmission type photo-interrupter (Paper thickness/ pressure lever) p.134 Revision B Table 2-1. Power supply PCB p.154 Operating Principles Printer Mechanism Components 117 EPSON Stylus Pro 4000 2.2 Printer...
Service Manual
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... Mechanism Components Operating Principles Printer Mechanism Components 126 EPSON Stylus Pro 4000 2.2.4 Carriage (CR) Mechanism This printer has a unique carriage mechanism for stable and high precision movement/printing of the on-carriage head for the print area of the following components. Carriage Unit Carriage Shaft (front and rear) CR Motor PG/PO Motor CR_HP Sensor...
... Mechanism Components Operating Principles Printer Mechanism Components 126 EPSON Stylus Pro 4000 2.2.4 Carriage (CR) Mechanism This printer has a unique carriage mechanism for stable and high precision movement/printing of the on-carriage head for the print area of the following components. Carriage Unit Carriage Shaft (front and rear) CR Motor PG/PO Motor CR_HP Sensor...
Service Manual
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... increments. Carriage Mechanism Drive Components Operating Principles Printer Mechanism Components 127 Drive Transmission Path Revision B Timing Belt CR Motor Carriage Unit Figure 2-16. C A U T IO N Do not remove the screws securing the Carriage Shafts. They are described below. CARRIAGE MECHANISM DRIVE CR Motor Timing Belt Carriage Unit Figure 2-15. EPSON Stylus Pro 4000 2.2.4.1 Carriage Unit Movement Components Two Carriage Shafts...
... increments. Carriage Mechanism Drive Components Operating Principles Printer Mechanism Components 127 Drive Transmission Path Revision B Timing Belt CR Motor Carriage Unit Figure 2-16. C A U T IO N Do not remove the screws securing the Carriage Shafts. They are described below. CARRIAGE MECHANISM DRIVE CR Motor Timing Belt Carriage Unit Figure 2-15. EPSON Stylus Pro 4000 2.2.4.1 Carriage Unit Movement Components Two Carriage Shafts...
Service Manual
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...the logic control value by the CR Motor drive. EPSON Stylus Pro 4000 Revision B CR Motor (DC motor) The Carriage Unit moves left side, and it has multiple functions. CR Encoder Sensor CR Scale CR Motor Multi Sensor Flag CR_HP Sensor Figure 2-17. Drive transmission from the CR Motor to the Carriage Unit uses a... of the flag (a protrusion) on the CR Scale for CR Motor servo control and PTS (Print Timing Signal) formation. For details on the back of the Carriage Unit, this signal is a reflective sensor installed at the printer right side. The Encoder Sensor installed in...
...the logic control value by the CR Motor drive. EPSON Stylus Pro 4000 Revision B CR Motor (DC motor) The Carriage Unit moves left side, and it has multiple functions. CR Encoder Sensor CR Scale CR Motor Multi Sensor Flag CR_HP Sensor Figure 2-17. Drive transmission from the CR Motor to the Carriage Unit uses a... of the flag (a protrusion) on the CR Scale for CR Motor servo control and PTS (Print Timing Signal) formation. For details on the back of the Carriage Unit, this signal is a reflective sensor installed at the printer right side. The Encoder Sensor installed in...
Service Manual
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...CR Shaft Pulley (front) Spur Gear, 36 CR Shaft Pulley (rear) Carriage Shaft (front) Timing Belt Combination Gear, 40, 20 Carriage Shaft (rear) PG/PO Motor...by 2 Carriage Shafts. PLATEN GAP MECHANISM DRIVE PG/PO Motor Spur Gear, 16 Planetary Holder (Spur Gear, 20, ...CR Shaft Pulley (rear) Carriage Shaft (rear) Timing Belt CR Shaft Pulley (front) Carriage Shaft (front) Figure 2-18. This movement changes the gap between the Print Head surface and the Platen surface. EPSON Stylus Pro 4000... CR Shaft Pulley (rear) Spur Gear, 36 Timing Belt Carriage Shaft (front) PG/PO Motor CR Shaft...
...CR Shaft Pulley (front) Spur Gear, 36 CR Shaft Pulley (rear) Carriage Shaft (front) Timing Belt Combination Gear, 40, 20 Carriage Shaft (rear) PG/PO Motor...by 2 Carriage Shafts. PLATEN GAP MECHANISM DRIVE PG/PO Motor Spur Gear, 16 Planetary Holder (Spur Gear, 20, ...CR Shaft Pulley (rear) Carriage Shaft (rear) Timing Belt CR Shaft Pulley (front) Carriage Shaft (front) Figure 2-18. This movement changes the gap between the Print Head surface and the Platen surface. EPSON Stylus Pro 4000... CR Shaft Pulley (rear) Spur Gear, 36 Timing Belt Carriage Shaft (front) PG/PO Motor CR Shaft...
Service Manual
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...20). 2.2.5 Paper Feed Mechanism This printer uses friction feed to release the CR Lock. In addition, the CR Lock Mechanism is used for roll paper cutting. EPSON Stylus Pro 4000 Revision B 2.2.4.3 Cutter Solenoid/CR Lock Mechanism Installed on the front ...of the Carriage Unit, this is a DC solenoid for controlling cutter pressure of the cutter used jointly so that when the Carriage Unit moves from moving vertically during transportation to carry out highly precise feeding of the PF Motor...
...20). 2.2.5 Paper Feed Mechanism This printer uses friction feed to release the CR Lock. In addition, the CR Lock Mechanism is used for roll paper cutting. EPSON Stylus Pro 4000 Revision B 2.2.4.3 Cutter Solenoid/CR Lock Mechanism Installed on the front ...of the Carriage Unit, this is a DC solenoid for controlling cutter pressure of the cutter used jointly so that when the Carriage Unit moves from moving vertically during transportation to carry out highly precise feeding of the PF Motor...
Service Manual
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... status of the cover causes the CR Motor and PF Motor circuits to stop /operate the motors. Rear Cover Sensor Revision B P-Cover Open Sensor REAR COVER SENSOR This sensor is mounted at the Printer Cover right side open/close components to detect the open /closed condition of the Printer Cover. EPSON Stylus Pro 4000 2.2.8 Others P-COVER OPEN SENSOR This sensor...
... status of the cover causes the CR Motor and PF Motor circuits to stop /operate the motors. Rear Cover Sensor Revision B P-Cover Open Sensor REAR COVER SENSOR This sensor is mounted at the Printer Cover right side open/close components to detect the open /closed condition of the Printer Cover. EPSON Stylus Pro 4000 2.2.8 Others P-COVER OPEN SENSOR This sensor...
Service Manual
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...CR motor PF motor ASF/pump motor PG/PO motor driver AA165SED (IC27) ASF/pump motor PG/PO motor Analog Switch E09A13K (IC23) Head FFC Custom ASIC E09A41RA (IC12) Custom ASIC E09A41RA (IC29) Custom ASIC E05C02BB (IC31) Custom ASIC TSB43AA82 (IC22) Figure 2-62. LM1085ISX-3.3 SDRAM Flash ROM SH-3 SH-7709S E09A41RA RTC9822SA E09A48AA TSB43AA82 Table 2-14. EPSON Stylus Pro 4000... 2.3 Outline of Control Circuit Board This section describes the operation of C511 MAIN Board, which controls and drives the Printer Mechanism of major elements on...
...CR motor PF motor ASF/pump motor PG/PO motor driver AA165SED (IC27) ASF/pump motor PG/PO motor Analog Switch E09A13K (IC23) Head FFC Custom ASIC E09A41RA (IC12) Custom ASIC E09A41RA (IC29) Custom ASIC E05C02BB (IC31) Custom ASIC TSB43AA82 (IC22) Figure 2-62. LM1085ISX-3.3 SDRAM Flash ROM SH-3 SH-7709S E09A41RA RTC9822SA E09A48AA TSB43AA82 Table 2-14. EPSON Stylus Pro 4000... 2.3 Outline of Control Circuit Board This section describes the operation of C511 MAIN Board, which controls and drives the Printer Mechanism of major elements on...