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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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 XXXXXX (C2 in 4-color mode) (0%, nn%, E* F, E** F, E*** F, E**** F, E*****F) LM XXXXXX (M in 4-color mode) (0%, nn%, E* F, E** F, E*** F, E**** F, ...
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 XXXXXX (C2 in 4-color mode) (0%, nn%, E* F, E** F, E*** F, E**** F, E*****F) LM XXXXXX (M in 4-color mode) (0%, nn%, E* F, E** F, E*** F, E**** F, ...
Service Manual
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...: EPSON GENUINE INK EPSON GENUINE INK EPSON GENUINE INK Ink Type : Pigment Pigment Pigment Ink Color :...EPSON Stylus Pro 4000 Revision B 1.4.4.19 Status Printing Selecting this mode allows the user to enter the panel setting menu. 2. Press the [Menu] button to enter the item menu select status and then press the [Paper Feed (∧/∨)] again to display "TEST PRINT". 3. Tank :E[*****]F No Margine :1 Cut | Cutter Life :E[*****]F Refresh :On | CR Motor...pressing the [Menu] button again. 5. Current Setting Printer Status Platen Gap :Standard | Version :BWxxxx P...
...: EPSON GENUINE INK EPSON GENUINE INK EPSON GENUINE INK Ink Type : Pigment Pigment Pigment Ink Color :...EPSON Stylus Pro 4000 Revision B 1.4.4.19 Status Printing Selecting this mode allows the user to enter the panel setting menu. 2. Press the [Menu] button to enter the item menu select status and then press the [Paper Feed (∧/∨)] again to display "TEST PRINT". 3. Tank :E[*****]F No Margine :1 Cut | Cutter Life :E[*****]F Refresh :On | CR Motor...pressing the [Menu] button again. 5. Current Setting Printer Status Platen Gap :Standard | Version :BWxxxx P...
Service Manual
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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 mounted or not Setting content of cutter life, CR motor life, PF motor life, Print Head life or...
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 mounted or not Setting content of cutter life, CR motor life, PF motor life, Print Head life or...
Service Manual
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...; Maintenance call occurs. Counter clear It is cleared by executing "CR motor initialization" in Maintenance mode 2 "Counter initialization menu". Supply tube life is defined by amount of to and fro, so it is indicated by abrasion and failure of supply tube. EPSON Stylus Pro 4000 1.4.4.31 Consumable Life Cutter life Calculate method Counter...
...; Maintenance call occurs. Counter clear It is cleared by executing "CR motor initialization" in Maintenance mode 2 "Counter initialization menu". Supply tube life is defined by amount of to and fro, so it is indicated by abrasion and failure of supply tube. EPSON Stylus Pro 4000 1.4.4.31 Consumable Life Cutter life Calculate method Counter...
Service Manual
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Product Description Operating Panel 82 EPSON Stylus Pro 4000 Top Menu Panel Display Item TEST Test Revision B Table 1-35. Electric Maintenance Counter display Error Register occurred 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...
Product Description Operating Panel 82 EPSON Stylus Pro 4000 Top Menu Panel Display Item TEST Test Revision B Table 1-35. Electric Maintenance Counter display Error Register occurred 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...
Service Manual
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... UP/DOWN times initialization 3rd hierarchy Panel Display --- EPSON Stylus Pro 4000 Top Menu Panel Display Item Print Print Parameter Parameter Revision B Table 1-35. Varable Adjustment parameter --- --- 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...
... UP/DOWN times initialization 3rd hierarchy Panel Display --- EPSON Stylus Pro 4000 Top Menu Panel Display Item Print Print Parameter Parameter Revision B Table 1-35. Varable Adjustment parameter --- --- 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...
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... parameter update MntTank Maintenance parameter update Mask Type Mask type Display CR Motor Display CR motor PF Motor PF motor CR+PF Motor CR+PF motor Roller Roller Rel D/E Chg Hopper AsfLoad Roller Release roller Disengage ... Dispersion Fixing mask Dispersion mask --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- EPSON Stylus Pro 4000 Top Menu Panel Display Item Parameter Parameter Life Lasting Revision B Table 1-35. Product Description Operating Panel 85
... parameter update MntTank Maintenance parameter update Mask Type Mask type Display CR Motor Display CR motor PF Motor PF motor CR+PF Motor CR+PF motor Roller Roller Rel D/E Chg Hopper AsfLoad Roller Release roller Disengage ... Dispersion Fixing mask Dispersion mask --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- EPSON Stylus Pro 4000 Top Menu Panel Display Item Parameter Parameter Life Lasting Revision B Table 1-35. Product Description Operating Panel 85
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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 ... 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 ... 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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... from the ASF. Display PG switching counter value. CR motor life cumulative counter value is counted every CR reciprocating. Total printouts counter value is not initialized by carriage related information counter clear. EPSON Stylus Pro 4000 Revision B 1.4.6.3 Counter Display Menu (VIEW COUNTERS) ...PG Display flashing box counter value. Maintenance tank value display MAINT TANK Display maintenance tank value. CR motor life counter value display CR MOTOR Display CR motor cumulative counter value. It is counted every paper eject operation. Head unit life counter is ...
... from the ASF. Display PG switching counter value. CR motor life cumulative counter value is counted every CR reciprocating. Total printouts counter value is not initialized by carriage related information counter clear. EPSON Stylus Pro 4000 Revision B 1.4.6.3 Counter Display Menu (VIEW COUNTERS) ...PG Display flashing box counter value. Maintenance tank value display MAINT TANK Display maintenance tank value. CR motor life counter value display CR MOTOR Display CR motor cumulative counter value. It is counted every paper eject operation. Head unit life counter is ...
Service Manual
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... 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... switching counter value initialization FEED ROLLER EXEC Paper ejection switching counter Product Description Operating Panel 91 EPSON Stylus Pro 4000 Revision B 1.4.6.4 Counter Initialization Menu (CLEAR COUNTERS) Menu, which targets initialization of printouts Waste...
... 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... switching counter value initialization FEED ROLLER EXEC Paper ejection switching counter Product Description Operating Panel 91 EPSON Stylus Pro 4000 Revision B 1.4.6.4 Counter Initialization Menu (CLEAR COUNTERS) Menu, which targets initialization of printouts Waste...
Service Manual
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...EPSON Stylus Pro 4000 Item menu PG switching counter value initialization Initialization when replacing carriage unit Initialization when replacing cleaning unit Initialization when replacing head unit Initialization when replacing cutter solenoid unit Revision B Table 1-42. 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...
...EPSON Stylus Pro 4000 Item menu PG switching counter value initialization Initialization when replacing carriage unit Initialization when replacing cleaning unit Initialization when replacing head unit Initialization when replacing cutter solenoid unit Revision B Table 1-42. 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...
Service Manual
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...p.152 MAIN Board - EPSON Stylus Pro 4000 2.2 Printer Mechanism Components The major electrical parts used in the Print Head - Ink Supply Mechanism (p.119) Release Sensor (I/H lever) +5V Reverse tension switch (mechanical contact) p.120 ASF/Pump Motor +42V Stepping motor p.124 Maintenance Tank ...+3.3V/+5V CSIC p.124 Pump Phase Sensor +3.3V/+5V Transmission type photo-interrupter p.124 Carriage (CR) Mechanism (p.126) CR Motor +42V DC motor p.128 CR_HP Sensor +3.3V/+5V Transmission type photo-interrupter p.128 CR Encoder...
...p.152 MAIN Board - EPSON Stylus Pro 4000 2.2 Printer Mechanism Components The major electrical parts used in the Print Head - Ink Supply Mechanism (p.119) Release Sensor (I/H lever) +5V Reverse tension switch (mechanical contact) p.120 ASF/Pump Motor +42V Stepping motor p.124 Maintenance Tank ...+3.3V/+5V CSIC p.124 Pump Phase Sensor +3.3V/+5V Transmission type photo-interrupter p.124 Carriage (CR) Mechanism (p.126) CR Motor +42V DC motor p.128 CR_HP Sensor +3.3V/+5V Transmission type photo-interrupter p.128 CR Encoder...
Service Manual
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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 CR Encoder Sensor Multi Sensor PG...
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 CR Encoder Sensor Multi Sensor PG...
Service Manual
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... Belt Carriage Unit Figure 2-15. Drive Transmission Path Revision B Timing Belt CR Motor Carriage Unit Figure 2-16. EPSON Stylus Pro 4000 2.2.4.1 Carriage Unit Movement Components Two Carriage Shafts, each covered with a linear plate, and eight rollers (bearings) form the structure supporting the ...and the functions of these components are adjusted/assembled at the factory in 1/100mm increments. Carriage Mechanism Drive Components Operating Principles Printer Mechanism Components 127 C A U T IO N Do not remove the screws securing the Carriage Shafts. They are described below.
... Belt Carriage Unit Figure 2-15. Drive Transmission Path Revision B Timing Belt CR Motor Carriage Unit Figure 2-16. EPSON Stylus Pro 4000 2.2.4.1 Carriage Unit Movement Components Two Carriage Shafts, each covered with a linear plate, and eight rollers (bearings) form the structure supporting the ...and the functions of these components are adjusted/assembled at the factory in 1/100mm increments. Carriage Mechanism Drive Components Operating Principles Printer Mechanism Components 127 C A U T IO N Do not remove the screws securing the Carriage Shafts. They are described below.
Service Manual
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...EPSON Stylus Pro 4000 Revision B CR Motor (DC motor) The Carriage Unit moves left side, and it has multiple functions. Drive transmission from the CR Motor to the Carriage Unit uses a durable timing belt that is a reflective sensor installed at the printer right side. For details on the CR Scale for CR Motor... servo control and PTS (Print Timing Signal) formation. Carriage Mechanism Detection Components Operating Principles Printer Mechanism Components 128 The Encoder Sensor...
...EPSON Stylus Pro 4000 Revision B CR Motor (DC motor) The Carriage Unit moves left side, and it has multiple functions. Drive transmission from the CR Motor to the Carriage Unit uses a durable timing belt that is a reflective sensor installed at the printer right side. For details on the CR Scale for CR Motor... servo control and PTS (Print Timing Signal) formation. Carriage Mechanism Detection Components Operating Principles Printer Mechanism Components 128 The Encoder Sensor...
Service Manual
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This movement changes the gap between the Print Head surface and the Platen surface. EPSON Stylus Pro 4000 2.2.4.2 Platen Gap Adjustment Components The Carriage Unit (= Print Head) installation position must always maintain a fixed distance from the...2-18. Platen Gap Mechanism Drive Components Operating Principles Printer Mechanism Components 129 Drive Transmission Path Revision B 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 Combination Gear, 56, 8.8 Planetary Holder (Spur ...
This movement changes the gap between the Print Head surface and the Platen surface. EPSON Stylus Pro 4000 2.2.4.2 Platen Gap Adjustment Components The Carriage Unit (= Print Head) installation position must always maintain a fixed distance from the...2-18. Platen Gap Mechanism Drive Components Operating Principles Printer Mechanism Components 129 Drive Transmission Path Revision B 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 Combination Gear, 56, 8.8 Planetary Holder (Spur ...
Service Manual
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...Carriage Components: Cutter Solenoid PF Motor Paper Eject Roller Figure 2-25. NOTE: Refer to "1.2.7.4 Cut Specification" (p.20). 2.2.5 Paper Feed Mechanism This printer uses friction feed to carry out highly precise feeding of the PF Motor, PF Roller, Sub Roller ...Printer Mechanism Components 132 When the Cutter Solenoid turns ON with the mechanism to lock the Carriage Lock to prevent the Kicker from the printing area further to the right of the capping position (CR_Home), the lock activates to prevent Carriage Unit movement. EPSON Stylus Pro 4000 Revision B 2.2.4.3 Cutter Solenoid/CR...
...Carriage Components: Cutter Solenoid PF Motor Paper Eject Roller Figure 2-25. NOTE: Refer to "1.2.7.4 Cut Specification" (p.20). 2.2.5 Paper Feed Mechanism This printer uses friction feed to carry out highly precise feeding of the PF Motor, PF Roller, Sub Roller ...Printer Mechanism Components 132 When the Cutter Solenoid turns ON with the mechanism to lock the Carriage Lock to prevent the Kicker from the printing area further to the right of the capping position (CR_Home), the lock activates to prevent Carriage Unit movement. EPSON Stylus Pro 4000 Revision B 2.2.4.3 Cutter Solenoid/CR...
Service Manual
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...EPSON Stylus Pro 4000 2.2.8 Others P-COVER OPEN SENSOR This sensor is mounted to the printer front right surface, and an AC Inlet, Power Supply Circuit Board and MAIN Circuit Board are mounted in a rear surface compartment. CIRCUIT BOARD LAYOUT A Panel Unit is mounted at the printer right rear side to stop /operate the motors...condition of the Printer Cover. Detecting installed/uninstalled status of the unit causes the CR Motor and PF Motor circuits to detect the removed/ installed condition of the cover causes the CR Motor and PF Motor circuits to stop /operate the motors. Panel Unit ...
...EPSON Stylus Pro 4000 2.2.8 Others P-COVER OPEN SENSOR This sensor is mounted to the printer front right surface, and an AC Inlet, Power Supply Circuit Board and MAIN Circuit Board are mounted in a rear surface compartment. CIRCUIT BOARD LAYOUT A Panel Unit is mounted at the printer right rear side to stop /operate the motors...condition of the Printer Cover. Detecting installed/uninstalled status of the unit causes the CR Motor and PF Motor circuits to detect the removed/ installed condition of the cover causes the CR Motor and PF Motor circuits to stop /operate the motors. Panel Unit ...
Service Manual
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... Real-Time Clock RTC9822SA (IC14) Custom ASIC E09A48AA (IC21) CR motor driver A3958SLBTR (IC24) PF motor driver A6615SEDTR (IC25) 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...control program (firmware) • Saving of Control Circuit Board 153 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 C511 MAIN Board Model No. Major...
... Real-Time Clock RTC9822SA (IC14) Custom ASIC E09A48AA (IC21) CR motor driver A3958SLBTR (IC24) PF motor driver A6615SEDTR (IC25) 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...control program (firmware) • Saving of Control Circuit Board 153 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 C511 MAIN Board Model No. Major...