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Epson Stylus D120 User Manual

Epson Stylus D120
127 pages
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EPSON Stylus C110/C120/D120
Color Inkjet Printer
SEIJ07-001
SERVICE MANUAL

Table of Contents

Questions and Answers:

Epson Stylus D120 Specifications

General IconGeneral
ColorYes
Print head nozzles360
Maximum resolution5760 x 1440 DPI
Print speed (black, normal quality, A4/US Letter)37 ppm
Print speed (color, normal quality, A4/US Letter)20 ppm
Total output capacity120 sheets
Envelopes sizesC6, DL
Custom media sizes13 x 20 cm, 102 x 181 mm
Paper tray media typesPhoto paper
Non-ISO print media sizesLegal
ISO A-series sizes (A0...A9)A4, A5, A6
ISO B-series sizes (B0...B9)B5
Maximum ISO A-series paper sizeA4
Compatible operating systemsWindows 98SE / ME / 2000 / XP / XP-x64 / Vista Mac OS 10.2.8
InterfaceUSB 2.0
Power requirementsAC 220-240 V
Compatible ink types, suppliesDURABrite Ultra Ink
USB 2.0 ports quantity1
Sound power level (printing)39 dB
Package depth493 mm
Package width294 mm
Package height233 mm
Package weight5046 g
Bundled softwareEpson Creativity Suite, Epson Easy Photo Print, Epson Web-To-Page
Quantity per pack1 pc(s)
Sustainability certificatesENERGY STAR
Power consumption (standby)2 W
Power consumption (printing)15 W
Country of originIndonesia
Market positioningHome & office
Pallet width1200 mm
Pallet height1000 mm
Pallet length (UK)2014 mm
Quantity per pallet48 pc(s)
Quantity per pallet (UK)64 pc(s)
Quantity per pallet layer6 pc(s)
Quantity per pallet layer (UK)8 pc(s)
Weight and Dimensions IconWeight and Dimensions
Depth240 mm
Width435 mm
Height161 mm

Summary

PRECAUTIONS

DANGER

Signals a precaution for serious or fatal personal injury.

WARNING

Signals a precaution for damage to equipment.

About This Manual

Manual Configuration

Describes the manual's structure and chapter overview.

Symbols Used in this Manual

Explains symbols for warnings, notes, and cautions.

Chapter 1 Product Description

1.1 Features

Lists the main features of the printer, including speed, resolution, and design.

1.2 Printing Specifications

Details print modes, resolutions, dot sizes, and media compatibility.

1.2.3 Supported Paper

Lists paper types, sizes, weights, and borderless printing availability by region.

1.2.4 Printing Area

Shows margins for standard and borderless printing.

1.2.5 Ink Cartridge

Lists product numbers for ink cartridges and storage conditions.

1.3 Interface

Describes the printer's USB interface specifications.

1.4 General Specifications

Covers electrical specs, environmental conditions, and safety approvals.

1.5 Operation Buttons & Indicators (LEDs)

Explains the function of buttons and LEDs for printer status and operations.

Chapter 2 Operating Principle

2.1 Overview

Introduces the printer mechanism and electrical circuits.

2.1.1 Printer Mechanism

Outlines the main components of the printer mechanism.

2.1.2 Motors & Sensors

Lists and describes the printer's motors and sensors.

2.2 Printer Mechanism Operating Principles

Explains the operation of key printer mechanisms.

2.2.1 Printhead

Details the printhead's configuration, components, and function.

2.2.2 Carriage Mechanism

Details the components and operation of the carriage mechanism.

2.2.3 Paper Loading/Paper Feed Mechanism

Explains how paper is loaded and fed through the printer.

2.2.4 Ink System Mechanism

Covers the capping, wiping, carriage lock, and pump mechanisms.

2.2.5 Ink Sequence

Outlines initial ink charge, manual cleaning, and flushing sequences.

2.3 Electrical Circuit Operating Principles

Explains the operation of power supply and main boards.

Chapter 3 Troubleshooting

3.1 Overview and Preliminary Checks

Introduces troubleshooting and lists preliminary conditions to verify.

3.2 Troubleshooting Motors and Sensors

Discusses troubleshooting for motors and sensors.

3.2.2 Error Indications and Fault Occurrence Causes

Details LED indications and fault causes for various printer errors.

3.2.3 Superficial Phenomenon-Based Troubleshooting

Explains troubleshooting for abnormal noise and poor print quality.

Chapter 4 Disassembly/Assembly

4.1 Overview, Precautions, and Tools

Introduces disassembly, safety, and required tools.

4.2 Disassembly Procedures

Presents a flowchart for disassembling printer units.

4.3 Removing Housing

Details how to remove outer housing components like the paper support and stacker.

4.4 Removing Board

Outlines procedures for removing main, panel, and power supply boards.

4.5.1 Removing Printer Mechanism (Lower Housing)

Describes how to remove the main printer mechanism.

4.5.2 Printhead

Details the procedure for removing the printhead.

4.5.16 Ink System Unit

Details the removal and installation of the ink system unit.

4.5.19 Waste Ink Pads

Describes the removal and installation of waste ink pads.

Chapter 5 Adjustment

5.1 Adjustment Items and Overview

Introduces required adjustments after disassembly/reassembly.

5.1.2 Required Adjustments

Lists required adjustments based on replaced parts.

5.2 Using the Adjustment Program

Explains how to judge adjustment patterns printed by the program.

Chapter 6 Maintenance

6.1 Overview

Provides information on maintaining the printer's optimum condition.

6.1.1 Cleaning

Guides on cleaning exterior parts, interior, and specific components.

6.1.2 Service Maintenance

Covers printhead cleaning and maintenance request error resolution.

6.1.3 Lubrication

Details the type, amount, and points for printer lubrication.

Chapter 7 Appendix

7.1 Exploded Diagram / Parts List

States that diagrams/lists are in Service Parts Information.

7.2 Electrical Circuits

Points to pages containing electrical circuit diagrams.

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