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Stylus Pro 4400
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Epson Stylus Pro 4400 Service Manual
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Also See for Stylus Pro 4400
:
Reference manual
(396 pages)
,
Specifications
(12 pages)
,
Setup manual
(15 pages)
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Service Manual
Precautions
About this Manual
Manual Configuration
Symbols Used in this Manual
Revision Status
Table of Contents
Comparative Table
Comparison with Stylus Pro 4000
Features
Throughput (Stylus Pro 4400/4800)
Throughput (Stylus Pro 4450/4880/4880C)
Basic Specifications
Print Specifications
Character Specification
Control Code
Paper Feed Specification
Paper Feeder Specification
Paper Specification
Roll Paper
Cut Sheet
Special Paper
Availability with Roll Sheet
Mechanism Specifications
Printable Area
Borderless Print Specification
Borderless Print Specification Mode
Borderless Setting
Paper Set Lever
Cut Specification
Automatic Cut for Roll Paper
Cutting Conditions and Cutting Methods
Electrical Specification
Manual Cut for Roll Paper
Reliability
Environmental Conditions
Temperature/Humidity
Printer Life
Vibration
Shock
Surrounding Space
Quality Standards for Completed Products
Overall Dimensions
Noise
Time for Initial Ink Charge
Accessories
Ink Cartridge
External View and Parts Names
Operating Panel
Buttons and Functions
Led
LCD Panel
Switch
Panel Functions and Switch Operation
Panel Display in Operation (LCD and LED Display)
Paper Type Icon Display
PG Setting Display
Ink Remaining Indicator Display
Suction Adjustment and Indicator Display
Job Information
Panel Setting
Outline
Panel Display
Level Structure of Setting Menu
Level Structure of Printer Setting Menu
Level Structure of Test Print Menu
Level Structure of Printer Status Menu
Level Structure of User Paper Setup Menu
Level Structure of Maintenance Menu
Panel Setting Menu Item
Remaining Paper Detection
Level Structure of Remaining Roll Paper Menu
Level Structure of Remaining Cut Sheet Menu
PG Setting
Level Structure of PG Setting Menu
Relationships of PG Setting Values
Page Lines
Level Structure of Page Line Menu
Interface Select
Code Page Switching
Level Structure of I/F Switching
Level Structure of Code Page Switching
Roll Paper Margin
Level Structure for Roll Paper Margin Setting
Paper Width Detection
Level Structure for Detect Paper Width Menu
Skew Error Detection
Job Time-Out Setting
Level Structure of Detect Skew Error Menu
Level Structure of Job Timeout Setting Menu
Cutter Position Adjustment
Auto Margin Refresh
Level Structure of Cutter Position Adjustment Menu
Level Structure of Auto Margin Refresh
Cut Sheet Size Error
Auto Nozzle Check for each Job
Level Structure of Cut Sheet Size Error Menu
Level Structure of Auto Nozzle Check for each Job Menu
Cleaning Setting for Nozzle Check
Super Low Speed Cut Mode
Level Structure of Cleaning Setting for Nozzle Check Menu
Level Structure of Super Low Speed Cut Mode Menu
Printer Setup Value Initialization
Nozzle Check Pattern Printing
Status Printing
Status Sheet Print Pattern
Job Information Print
Job Information Print Pattern
User Paper Setting Printing
Firmware Version
Printable Pages Per Ink Cartridge
Level Structure of Printable Pages Per Ink Cartridge Menu
Ink Remaining
Level Structure of Remaining Ink Display
Maintenance Tank Count
Consumption Counter
Clear Consumption Counter
Job History Display
Consumable Life
Cutter Life
CR Motor Life
PF Motor Life
Head Unit Life
User Paper Setting
Cleaning Unit Life
Paper Setting and Corresponding Operation
Details of each Setting Items
Print Quality Setup Values Set by MW Print Adjustment
Level Structure of User Paper Menu
Paper Thickness Detection Pattern
Displacement of Paper Thickness Detection Pattern
Cutter Blade Replacement
K Ink Replacement
Power Cleaning
Gap Adjustment (Bi-D Adjustment, Uni-D Adjustment)
Adjustment
Level Structure of Gap Adjustment Menu
Gap Adjustment Print Pattern
Each Adjustment Item
Maintenance Mode 1
Startup
Termination
Aintenance Mode 1 Setup Items
Maintenance Mode 1 Setup Items
Hexadecimal Dump
Remaining Paper Display Setting
Unit Switching
Cutting Pressure
Panel Setting Initialization
Ink Information Menu
Level Structure of Ink Information Menu
Maintenance Mode 2
Self Testing Menu
Self Testing Menu List
Test Menu
Counter Display
Occurred Error Display
Counter Display Items and Units
Adjustment Menu
Print Menu
Nozzle Check Pattern
Print Menu Item
Adjustment Parameter Print Sample
Counter Display Menu
MIB Function
Corresponding MIB
Global MIB
Local MIB
Function to Prevent Irregular Printing
Strong Cancel Data
Skip Reading of Irregular Data
Initialization
Default Setup Values
Hardware Initialization
Software Initialization
Controller
USB Interface
Specification
Signal Assignment and Signal Definition of Input Connector PIN
IEEE1394 Interface
Protocol
Chapter 1 Product Description
Optional Interface
Reply Message
Reply for Option Command
Supported Main Command and Sending Timing
Sending BDC-ST Character Strings Via DBIN-Register
Type-B Level 3 Packet Mode
Supported Channel
Supplements
Received Buffer Full Operation
Interface Selection
Optional Units and Consumables
Ink Cartridge
Cleaning Cartridge
Maintenance Tank
Chapter 2 Operating Principles
Operating Principles
Overview
Printer Mechanism Components
Printing Mechanism (Print Head)
Relationships of Colors to Nozzles by Mode
Relationship between Nozzle Rows and Colors
Printing Modes (Drive Waveforms)
Ink Supply Mechanism
Csic
Valve Mechanism
Dumper
I/H Lever Sensor
Ink Route Inside of Dumper
Cleaning Mechanism
Cleaning Mechanism Components
Cleaning Mechanism Drive
Drive Transmission Path
Cleaning Mechanism Drive Layout
Cleaning Mechanism Drive Components
Drive Transmission to Pump Unit
Switching Drive Transmission Path
Asf/Pump Motor Rotation Directions and Functions
Pump Phase Sensor
Explanation of Operation
Carriage (CR) Mechanism
Carriage Mechanism Components
Carriage Unit Movement Components
Carriage Mechanism Drive
Carriage Mechanism Drive Components
Carriage Mechanism Detection Components
Platen Gap Adjustment Components
Platen Gap Mechanism
Platen Gap Mechanism Drive Components
Drive Transmission to Carriage Shaft
PG/PO Motor (Stepping Motor)
PG Phase Sensor
PG/PO Motor Rotation Directions and Functions
PG Setting Positions
Paper Feed Mechanism
Cutter Solenoid/Cr Lock Mechanism
Carriage Components: Cutter Solenoid
Paper Feed Mechanism Drive
Paper Feed Mechanism Drive Layout
Paper Feed Mechanism Drive Components
Suction Fans
Modes
ASF Paper Feed Mechanism
Rear Manual Insertion Sensor
Paper Feed Mechanism Sensors
ASF Paper Feed Mechanism Drive
ASF Paper Feed Mechanism Drive Layout
ASF Paper Feed Mechanism Drive Components
Transmission of Drive to ASF Unit
Asf/Pump Motor
ASF Paper Sensor
ASF Phase Sensor
Lifter Movement
Paper Eject/Release Mechanism
Paper Mechanism Drive
Paper Eject Mechanism Drive Layout
Paper Eject Mechanism Drive Components
Transmission of Drive to Paper Eject Unit
Paper Eject Phase Sensor
Paper Eject Release Sensor
Paper Eject Switching Movement
Paper Eject Unit
Release Mechanism
Release Mechanism Drive
Release Mechanism Drive Layout
Release Mechanism Drive Components
Release Mechanism Movement
Multi Sensor
Light Receivers
Operations/Functions
Sensor Sensitivity Adjustment
Paper Top Edge Detection
Checking Paper Cut
Paper Left/Right Edge Detection During Printing
Paper Width Detection Timing
Dot Missing Detection
Automatic Uni-D Adjustment
Automatic Bi-D Adjustment
Rough Adjustment Pattern
Fine Adjustment Pattern
Fine Adjustment Pattern Detection
Others
P-Cover Open Sensor
Rear Cover Sensor
Circuit Board Layout
Outline of Control Circuit Board
Major Elements
C593 Main Board – Circuit Block Diagram
CA00 Main Board - Circuit Block Diagram
Outline of Power Supply Circuit Board
Operational Descriptions
Colorimetric Calibration (Color ID) Overview
Colorimetric Calibration (Color ID) Image
Chapter 3 Troubleshooting
Check before Troubleshooting
Narrow down the Trouble
Troubleshooting Outline
Troubleshooting Based on Panel Messages
Message Table
Displayed Error Messages
Service Request Error List
Corrective Actions for Displayed Warnings
Maintenance Tank Near
Ink Low
Maintenance Request
Corrective Actions for Error Display
Corrective Actions for Service Request Display
Diagnosing Trouble Based on Printout
Troubleshooting Based on Your Printout
Cautions
Disassembly and Assembly Introductory Information
Directional View of the Printer
Required Tools
Tools
Screws
4.1.4 Difference between 8-Color and 4-Color Models in Disassembly/Assembly
Disassembly Procedures
Basic Operations
Release of the Transport Retaining Lever
Open Cover, Printer
Print Head Lock Release
Carriage Unit Lock Release/Lock Set Method
Consumable Parts/Asf Cassette Removal
Ink Cartridges
Ink Cartridge Lock Release
Ink Cartridge Removal
Maintenance Tank (Porous Pad Assy., Ink Eject)
Maintenance Tank Removal
Cutter Assembly
Cutter Assembly Removal
ASF Cassette
ASF Cassette Removal
Spindle
Spindle Removal
Spindle Disassembly
Panel Unit/Housing Removal
Holder, Roller, Unit
Screws Securing Holder, Roller, Unit
Holder, Roller, Unit Removal
Paper Guide Assy., M, SP
Paper Guide Assy., M, SP Removal
Cover, Side, Left
Cover, Side, Left Removal
Cover, Side, Right
Paper Lever Removal
Cover, Side, Right Removal
Panel, Front/Panel Unit
Panel, Front Removal
Panel Unit Removal
Cover, Printer
Plate, P Cover, Left Removal
Cover, Printer Removal
Cover, Rear
Cover, Rear Removal
P Cover Open Sensor
P Cover Open Sensor Removal
Removing the Rear Cover Sensor Unit
Connector Connecting Status
Tabs Securing Rear Cover Sensor
Circuit Board Removal
C593 MAIN Board
Screws Securing the Cover, Harness
Cover, Harness Removal
Pulling out the PCB Unit
Connectors/Harnesses Connected to C593 MAIN Board
"C593MAIN Board" Connector Positions
Cover, I/F and Grounding Board, I/F Removal
Guide Rail Removal
Bracket Removal
C593 MAIN Board Removal
Power Supply Board / Power Supply Cooling Fan
Power Supply Cooling Fan Removal
Power Supply Board Removal
C593_SUB Board
Moving the Carriage Unit
Carriage Cover Removal
Connectors/Harnesses Connected to C593_SUB Board
C593_SUB Board Removal
C511_SUB-B Board
Connectors/Harnesses Connected to C511_SUB-B Board
C511_SUB-B Board Connector Positions
C511_SUB-B Board Removal
C593_SUB-C Board
Releasing FFC
C593_SUB-C Board Connector Locations
SUB-C Board Removal
C593_SUB-D Board
Connectors/Harnesses Connected to C593_SUB-D Board
C593_SUB-D Board Connector Positions
C593_SUB-D Board Removal
Printer Mechanism Disassembly
Printer Mechanism (SP)
Parts Configuration
Fan, Blower
Paper Guide, Eject, Stacker Removal
Releasing Relay Harness
Frame, Fan, Unit Removal
Asf
ASF Unit
"Joint Plate" Attachment
"Base, Left" Setting
"Base, Right" Setting
"Stand" Setting
Screws Securing "ASF Unit"
"ASF Unit" Removal
Roller Assy., LD, Left / Roller Assy., LD, Right
"Gear, 44.47" and "Lever, Hopper, Release" Removal
Screws Securing "Frame, ASF, Right"
"Frame, ASF, Right" Removal
"Wheel, Detector" Removal
"Bushing, Lock, 11.4" Removal
Holder, Edge Guide, Left Removal
Roller Assy., LD, Left Removal
"Roller Assy., LD, Left" and "Roller Assy., LD, Right" Removal
Mount Assy., Plate, Motor, ASF, SP
Spur Gear, 16 Removal
Mount Assy., Plate, Motor, ASF, SP Removal
Cover, Motor, PF Removal
Wheel, Detector Removal Position
Wheel, Detector Removal
ASF Phase Sensor Removal
ASF Paper Sensor Removal
Carriage Mechanism
Carriage Unit
Screws Securing Ink Tube Unit
Releasing Tabs on the Bottom of Ink Tube Unit
"Lever, Inclination" Removal
Removal of Screw Securing Head Unit
Head Unit Removal
Carriage Unit Removal
Motor Assy., CR
Disconnecting the CR Motor Connector
Releasing Tension of Belt, CR
Harness, CR
Releasing the Harness
Motor Assy., PG
Sheet, Ink, Stopper, C Release
Motor Assy., PG Removal
CR_HP Sensor
CR_HP Sensor Removal
Screws Securing Multi Sensor
Multi Sensor Removal
Connecting Status of Multi Sensor Connector
Rotating the Shield Plate
Extension Spring, 2.58 Removal
PG Phase Sensor Removal
CR Encoder Sensor
CR Encoder Sensor Removal
Scale, CR
Scale, CR Removal
Pulley, Driven/Shaft, Pulley
E-Ring and Plain Washer Removal
Loosening CR Tension
"Shaft, Pulley" Removal
Pulley, Driven and Shaft, Pulley Removal
Solenoid, CR
"Solenoid, CR" Removal
Ink System
Printhead
CR SUS Plate Support Tool Set Position
"Belt, CR" Removal
Head Exchange Support Tool Setting
Carriage Unit Setting / Screws Securing Carriage, C
"Carriage, C" Removal
Separation from Carriage, B
Printhead Removal
Harness, Head Removal
Valve Assy., Head
Tube, Supply, Ink Removal
"Plate, Damper" Drawing
"Valve Assy., Head" Removal
Gutter, Ink
Duct, Air, D Removal
Duct, Air, a and Gutter, Waste Ink Removal
Screw Securing Gutter, Ink
Gutter, Ink Removal
I/H Left Unit / I/H Lever Sensor (Left)
Cover, I/H, Left Removal
I/C, Lock Lever, Knob, Left Removal
Guide, I/H, Left Removal
Installation Plate, I/H Guide, a Removal
Installation Plate, I/H Guide, C Removal
Releasing the Tube, Supply, Ink
I/H Left Unit Front Side
Screws Securing Rear Side of I/H Left Unit
Releasing the Harnesses
I/H Left Unit Removal
I/H Lever Sensor (Left) Removal
Cover, Holder, IC, Left Removal
I/H Right Unit / I/H Lever Sensor (Right)
Cover, I/H, Right Removal
I/C, Lock Lever, Knob, Right Removal
Screws Securing Guide, I/H, Right
Installation Plate, I/H Guide, B Removal
Releasing Harnesses
Screws Securing Rear Side of I/H Right Unit
Screws Securing Front Side of I/H Right Unit
I/H Right Unit Removal
I/H Lever Sensor (Right) Removal
Cover, Holder, IC, Right Removal
Box Assy., Flushing / Pump Unit
Box Assy., Flushing Removal
Shaft, Transmission, PG Unit Removal
Extension Spring, 0.262 Removal
Lever, Lock, Planetary Removal
Lever, Lock, de Removal
Disconnecting the Pump Phase Sensor Connector
Screws Securing Pump Unit
Pump Unit Removal
Guide, Waste Ink
Guide, Waste Ink Removal
Screws Securing the Pump Cover
Pump Cover Removal
Pump Phase Sensor Removal
Holder, FFC
Holder, FFC Removal
Holder, FFC Tabs Release
"Holder, FFC" Removal
Harness, Head, Intermit / Harness, Head
FFC Release
Release from Cover, Tube
Holder, FFC, CR Removal
Harness, Head, C Removal
Harness Head Removal
Harness, Head, Intermit
Tube, Supply, Ink (Y/M/C/MK) on the Left Side of the Main Unit
Coupling Screw, M7 Removal
"Tube, Supply, Ink" Release
Separation Holder, Tube, a from Holder, Tube, B
Tube, Supply, Ink Release
Cover, Tube Removal
Tube, Supply, Ink (LK/LC/LW/LLK) on the Right Side of the Main Unit
Holder, Tube, a and Holder, Tube, B Separation
Release Unit
Cover, Inner, Release Removal
Plate, P Cover, Right Removal
Paper Feed Mechanism
Release, Lever Unit and Spur Gear, 18 Removal
Intermittent Gear, 40 Removal
PT Sensor Unit Removal
Guide, Roll Paper and Installation Plate, Detector, Rear Removal
Release Unit Removal
Screws Securing the Paper Eject Unit
Paper Eject Unit Removal
Motor Assy., PF
Releasing Guide, FFC
Releasing Tension of Belt, Motor, PF
Motor Assy., PF Removal
P Thick Sensor (0.8/0.3)
P Thick Sensors Removal
PE Sensor
Holder, Detector, PE Removal
PE Sensor Removal
Installation Plate, Detector, Rear Removal
Rear Manual Insertion Sensor Removal
Paper Eject Phase Sensor Removal
Paper Eject Release Sensor Removal
PF Encoder Sensor
PF Encoder Sensor Removal
Harness Routing
Harnesses on Left Side of Printer
PG Sensor Harness
CSIC / I/H Lever Sensor Harness
Harness, Head/Harness, R1/R2
Head FFC / Intermit FFC
Harnesses on Right Side of Printer
Routing on the Right Frame
Routing on the "Duct, Air, C"
Joint, Supply, Ink Removal
Disassembly/Assembly Unique to 4-Color Model (Stylus Pro 4000)
Cover, Front, Right 4 Color
Cover, Front, Right 4 Color Removal
Adjustment Overview
Advance of Adjustment
The Part/Unit that Requires Adjustment
Cautions
Adjustment Items Classified by Part/Unit
Required Adjustment Items/Execution Order
Adjustment Item
Mechanical Adjustment
Standard Adjustment
Advanced Adjustment
Check Results
Reset Counters
Adjustment Tools
Adjustment Program Basic Operation
Start-Up
Sequential Mode
Individual Adjustment Mode
CR Timing Belt Tension Adjustment
Setting the Tension Measurement Tool
Mechanical Adjustment
PF Timing Belt Tension Adjustment
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See also:
Reference Manual
,
Setup Manual
SERVICE MANUAL
Color Large Format Inkjet Printer
EPSON Stylus Pro 4400/4450/4800
4880/4880C
SEIJ04008
Table of
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Table of Contents
Troubleshooting
Chapter 3 Troubleshooting
156
Troubleshooting Outline
157
Troubleshooting Based on Panel Messages
158
Troubleshooting Based on Your Printout
196
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This manual is also suitable for:
Stylus pro 4880c
Stylus pro 4800
Stylus pro 4880
Stylus pro 4450
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