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Epson WF-C5790 - User Manual

Epson WF-C5790
608 pages
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SERVICE MANUAL
Color Inkjet Printer
EPSON WF-C5790/WF-C5790a/
WF-C5710/ET-8700
WF-C5210/WF-C5290/
WF-C5290a
SEMF17-010
CONFIDENTIAL

Table of Contents

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Epson WF-C5790 Specifications

General IconGeneral
Print Resolution4800 x 1200 dpi
Duplex PrintingYes
Paper Capacity250 sheets
Monthly Duty CycleUp to 45, 000 pages
Display4.3" color touchscreen
FunctionsPrint, Copy, Scan, Fax
Output Capacity150 sheets
Scan Resolution1200 x 2400 dpi
ADF Capacity50 sheets
Ink TypeDURABrite Ultra pigment ink
Ink Cartridge Configuration4 individual ink cartridges (Black, Cyan, Magenta, Yellow)
Print TechnologyPrecisionCore
Print Speed (Black)24 ppm (ISO)
Print Speed (Color)24 ppm (ISO)
ConnectivityUSB, Ethernet, Wi-Fi, Wi-Fi Direct
Mobile PrintingApple AirPrint, Google Cloud Print
Scanner TypeColor flatbed
Fax Speed33.6 Kbps
Paper SizesA4, A5, A6, B5, Letter, Legal, Executive

Summary

SERVICE MANUAL

Safety Precautions

CHAPTER 1.PRODUCT OUTLINE

1.1 Product Summary

Provides an overview of the product's key features, including capacity, compactness, speed, reliability, and economy.

CHAPTER 2. PRODUCT SPECIFICATIONS

2.1 Product Hardware Specifications

Details the physical specifications of the printer, including dimensions, weight, power, environmental factors, and paper capacity.

2.2 Printing Specifications

Covers technical aspects of printing, such as print method, paper handling, print head details, ink type, and speed.

2.7 Network Specifications;Fax Specifications

Details network connectivity options (Ethernet, Wi-Fi) and fax capabilities, including supported standards and features.

CHAPTER 3. CONFIGURATION AND OPERATING PRINCIPLES

3.1 Product Configuration (Name of Each Part)

Identifies and describes the various external and internal parts of the printer, including ADF, paper handling, control panel, and connectivity ports.

3.2 Motor, Sensor, Clutch, and Solenoid Specifications

Lists and describes the specifications of motors, sensors, clutches, and solenoids used in the printer's main units, options, scanner, and ADF.

3.3 Operating principles

Explains the core operating principles of the printer's mechanisms, including the printhead, carriage, paper feed, ink supply, and scanner/ADF.

CHAPTER 4. TROUBLESHOOTING

4.1 Troubleshooting Workflow

Presents a flowchart outlining the general steps for troubleshooting printer issues, starting from power on to specific error checks.

4.2 Troubleshooting procedure

Details the procedures for troubleshooting common and fatal printer errors, including methods for diagnosing and resolving issues.

4.3 Fax Troubleshooting

Provides guidance on troubleshooting fax-related issues, covering reports, logs, error codes, and basic troubleshooting steps.

CHAPTER 5. SERVICE SUPPORT MODE

5.1 Service Support Mode

Introduces the service support mode, its purpose, and how it allows execution of functions like printer inspection and status sheet printing.

CHAPTER 6. DISASSEMBLY;ASSEMBLY

6.1 Repair Work Overview

Provides an overview of repair work, including necessary tools and jigs, and definitions for printer orientation.

6.2 Disassembly;Reassembly Procedures

Details the step-by-step procedures for disassembling and reassembling the printer's various components and assemblies.

CHAPTER 7. ADJUSTMENT

7.1 Adjustment and Inspection Overview

Provides an overview of adjustment and inspection items required during repair work, including operating environment and tools.

7.3 Adjustment and Inspection Details

Details specific mechanical and software adjustments and inspections, outlining their purpose, procedure, tools, and references.

CHAPTER 8. MAINTENANCE;INSPECTION

8.1 Cleaning

Provides general cleaning methods for exterior parts, inside the printer, rollers, and scanner glass, with specific cautions.

8.2 Lubrication

Lists the types and amounts of grease used for lubricating printer parts and the tools required, emphasizing specific grease types and application methods.

CHAPTER 9. APPENDIX

9.1 Connection Diagram

Shows a detailed connection diagram illustrating the interconnections between ADF, scanner, printer, RIPS unit, and optional cassette unit components.

9.2 Part Names Conversion Table

Provides a conversion table mapping ASP names to names used in the manual for specific printer models.

9.3 Status Sheet Information

Explains the various status sheets that can be printed, detailing information on printer settings, consumables, usage history, and service status.

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