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Epson Stylus Photo 1390 User Manual

Epson Stylus Photo 1390
168 pages
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EPSON Stylus Photo 1390/1400/1410
Color Inkjet Printer
SEIJ06009
SERVICE MANUAL

Table of Contents

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Epson Stylus Photo 1390 Specifications

General IconGeneral
Print TechnologyInkjet
Maximum Print Resolution5760 x 1440 dpi
Number of Ink Colors6
ConnectivityUSB 2.0
Operating System SupportWindows, Mac OS
Ink Cartridge Configuration6 individual ink cartridges
Media SizesA3+, A3, A4, Letter, Legal
Media TypesPhoto paper, plain paper, Envelopes
Borderless PrintingYes
Print Speed (Black)15 ppm
Print Speed (Color)15 ppm
Dimensions (W x D x H)615‎ x 314 x 223 mm
Weight11.8 kg

Summary

Precautions for Safe Operation

Chapter 1 Product Description

1.1 Overview

Provides a general overview and main features of the EPSON Stylus Photo 1390/1400/1410 printer.

1.2 Printing Area

Details the printing area for various paper sizes and borderless printing.

1.2.1 Printing Area (Cut sheet, Envelope)

Shows the printing area (A, B, C) for cut sheet and envelope printing.

Printing Area (Border-free printing)

Illustrates the printing area (A, B, C, D) for border-free printing on different media.

Printhead Movable Area

Shows the movable area of the printhead in relation to the printing area.

1.3 PG Setting

Explains the Auto Platen Gap (APG) adjuster for paper feed accuracy.

1.4 Printer Function

Details the printer's functions, controls, and status indicators.

1.4.1 Operator Controls

Shows the printer's control panel layout with buttons and LEDs.

1.4.4 Panel Functions

Describes the normal functions of the printer's panel buttons.

1.4.5 Printer Condition and Panel LED Status

Details printer status and corresponding panel LED indications.

1.4.6 Errors

Lists error states, occurrence conditions, and remedies.

Chapter 2 Operating Principles

2.1 Overview

Explains the operating principles of mechanical sections and electrical circuits.

2.2 Printer Mechanism

Describes the DC motors and stepping motors used as power source.

2.2.1 Carriage Mechanism

Details the components of the Carriage mechanism.

2.2.1.2 Carriage Home Position Detection

Detects carriage home position using CR Motor drive current and encoder signal.

2.2.1.3 Sequence Used for PW Detection

Uses PW Sensor to control printer according to various sequences.

2.2.1.4 APG (Auto Platen Gap) Adjustment Mechanism

Mechanism for automatically adjusting platen gap using APG Motor and APG Sensors.

2.2.2 Printhead Specifications

Details the F3-Mach head, nozzle arrangement, and color arrangement.

2.2.3 Paper Feeding Mechanism

Mechanism that feeds paper or CD/DVD tray to the PF Roller Shaft.

2.2.3.1 ASF Paper Feeding Mechanism

Specifications of the stepping motor that drives the ASF Assy.

2.2.4 Paper Feeding Mechanism

Transfers paper fed from ASF or CD-R from CD/DVD Tray according to print data.

2.2.5 Ink System Mechanism

Consists of Pump Unit and Cap Unit.

2.2.5.3 Cap Unit

Keeps the Cap airtight by sticking to the Printhead surface when ink is sucked.

2.2.6 Ink Sequence

Sequence executed according to various timer, counter, flag and other information saved on the EEPROM.

Chapter 3 Troubleshooting

3.1.1 Troubleshooting according to Panel Messages

Grasps fault location using check list based on printer LED and STM3 error indications.

3.1.2 Troubleshooting based on Observed Faults

Provides troubleshooting based on observed faults such as print quality troubles and abnormal noise.

Chapter 4 Disassembly and Assembly

4.1.1 Precautions

Lists WARNING and CAUTION statements to be read before disassembling/reassembling.

4.2.6.3 Printhead

Procedure to remove the Printhead.

4.3 Procedure Specific to Stylus Photo 1390

Chapter 5 Adjustment

5.2.1 PF Belt Tension Adjustment

Adjusts PF Motor load and ensures paper feed accuracy.

5.2.2 PG Adjustment

Ensures specified gap between Printhead and paper after parts replacement.

Chapter 6 Maintenance

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