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Epson R260 Service Manual - Page 8

Overview, 1.1.1 Differences between R260/265/270 and R360/380/390 - photo printer

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EPSON Stylus Photo R260/R265/R270, R360/R380/R390 Revision B 1.1 Overview Stylus Photo R260/R265/R270 and R360/R380/R390 are A4 home-use photo printers. Besides printing on papers, printing directly on CDs/DVDs are available. The main features are; Printing „ Offers up to 5760(H) x 1440(V) dpi resolution „ 6-color individual ink cartridges „ Borderless, edge-to-edge photo printing is available for a variety of paper types provided by Epson „ High-speed and high-quality printing with UBEC, multi-common „ Front loading tray for CDs/DVDs „ Prints with a low noise level „ Supporting ESC/P-R Level-1 command offers printing of RGB data sent from a host PC. Direct print from a memory card (R360/R380/R390 only) „ An incorporated memory card reader allows direct photo printing from a memory card. „ Convenient photo selection menus; "View and Print Photos" (number of copies can be set per photo), "Print All Photos", "Print by Date". Image edit functions such as "Zoom Print" are also provided. „ Supports superimposing of P.I.F. layout that conforms to Print Image Framer Ver.2 or Ver.3 on a selected photo. Other special functions (R360/R380/R390 only) „ Doing layout with photos in a memory card for printing on CDs/DVDs and printing CD/DVD jackets can be made viewing the LCD. „ Movie files in a memory card can be played back and viewed on the LCD. Specifying a frame of the movie and printing it is available. 3.5inch 320X240 dot high-definition LCD (R360/R380/R390 only) 1.1.1 Differences between R260/265/270 and R360/380/390 Appearance R360/R380/R390 LCD Infrared light receptive spot Operation Panel USB (PictBridge/ USB-Direct Print/external USB storage devices) Memory card slot R260/R265/R270 LED USB (PictBridge/ USB-Direct Print) Figure 1-1. Difference in Appearance Functional differences Table 1-1. List of Functional Differences Function Color LCD Connection with USB DSC devices USB storage device Memory card slot Printing on CDs/DVDs without a PC Printing frames of a movie file Memory card backup USB-Direct Print/PictBridge R360/380/390 Operation buttons R260/265/270 √ √ Product description Overview 9

Section	Page
Cover Page-Service	1
Product description	7
1.1 Overview	8
1.1.1 Differences between R260/265/270 and R360/380/390	8
1.2 Basic Specifications	9
1.2.1 Printing	9
1.2.2 Interfaces	10
1.3 Standalone Printing (R360/R380/R390 only)	12
1.3.1 Direct Print of Still Images	12
1.3.2 Direct Print of Movie Frames	13
1.4 Backup Function (R360/R380/R390 only)	14
1.5 CD/DVD Print (R360/R380/R390 only)	17
1.6 Operation Panel	18
1.6.1 Operation Panel	18
1.6.2 Indicator (LED)	19
1.7 Specifications Common to the Models	20
1.7.1 Electric Specifications	20
1.7.2 Environmental Condition	20
1.7.3 Durability	20
1.7.4 Noise Level	20
1.7.5 Dimensions	21
Operating Principles	22
2.1 Overview	23
2.1.1 Printer Mechanism	23
2.1.2 Motors & Sensors	24
2.2 Electrical Circuit Operating Principles	25
2.2.1 Main Features	25
2.2.2 Components of Control Boards	26
2.2.3 Circuit Block Diagram	27
2.3 Banding Reduction System (BRS) / Paper Feed Amount Profile Correction (PFP)	29
Troubleshooting	30
3.1 Overview	31
3.1.1 Troubleshooting on Motors and Sensors	31
3.2 Error/Warning Indications	32
3.2.1 Error Indication Method	32
3.3 Troubleshooting by Error Message	35
3.3.1 Troubleshooting Problems with Error Messages	35
3.4 Troubleshooting by Symptom	47
3.4.1 Problems in Printing Operation	47
3.4.2 Power Problems	52
3.4.3 Ink-related Problems	52
3.4.4 Problems with Interfaces	54
Disassembly/Assembly	55
4.1 Overview	56
4.1.1 Precautions	56
4.1.2 Tools	57
4.1.3 Screws	57
4.1.4 Work Completion Checklist	58
4.1.5 Required Preparation before Disassembly	60
4.1.6 Orientation Definition	60
4.1.7 How to Unlock the Carriage	61
4.1.8 Sharp Metal Edges (Danger!)	61
4.1.9 Differences in Disassembly Procedure by Model	62
4.1.10 Disassembly/Assembly Procedures	63
4.2 Removing Exterior Parts/Components	64
4.2.1 Paper Support	64
4.2.2 Printer Cover	64
4.2.3 Front Cover	65
4.2.4 Right Housing / Left Housing / USB Housing	65
4.2.5 Upper Housing	67
4.2.6 Panel Unit	68
4.2.7 EMI Frame / Waste Ink Tray	69
4.2.8 Right Front Housing / Left Front Housing	71
4.2.9 Front Housing	72
4.3 Removing Control Boards	75
4.3.1 Removing the USB Board (R260/R265/R270 only)	75
4.3.2 Removing the Main Board Unit	77
4.3.3 Disassembling the Main Board Unit	79
4.3.4 Removing the Card Board (R360/R380/R390 only)	81
4.3.5 Disassembling the Panel Unit	82
4.3.6 Middle Housing	85
4.4 Removing the Printer Mechanism	86
4.4.1 Removing the Printer Mechanism	86
4.5 Disassembly of the Printer Mechanism	88
4.5.1 CR Scale	88
4.5.2 APG Unit	89
4.5.3 Printhead	90
4.5.4 Waste Ink Pad	93
4.5.5 P/S Assy	93
4.5.6 Stacker Assy	94
4.5.7 Ink System	96
4.5.8 CR Motor	98
4.5.9 EJ Frame Assy	99
4.5.10 PF Encoder / PF Scale / PF Motor	101
4.5.11 ASF Unit	103
4.5.12 CR Unit	104
4.5.13 Upper Paper Guide	107
4.5.14 Front Paper Guide Assy/APG Sensor Assy	108
4.5.15 CDR Guide Detection Assy	110
Adjustment	111
5.1 Adjustment Items and Overview	112
5.1.1 Servicing Adjustment Item List	112
5.1.2 Replacement Part Adjustment Items	115
5.2 Adjustment by Using Adjustment Program	117
5.2.1 Top Margin Adjustment	117
5.2.2 Head angular adjustment	117
5.2.3 Bi-D Adjustment	118
5.2.4 PW Adjustment/First Dot Adjustment	119
5.2.5 PF Adjustment	120
5.2.6 PG Adjustment	121
5.3 Banding Reduction System (BRS) Adjustment/ Paper Feed Amount Profile (PFP) Correction	123
5.3.1 Overview	123
5.3.2 Adjustment Procedure	124
Maintenance	128
6.1 Overview	129
6.1.1 Cleaning	129
6.1.2 Service Maintenance	129
6.1.3 Lubrication	130
Appendix	136
7.1 Exploded Diagram / Parts List	137

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EPSON Stylus Photo R260/R265/R270, R360/R380/R390

Revision B

Product description

Overview

1.1

Overview

Stylus Photo R260/R265/R270 and R360/R380/R390 are A4 home-use photo printers.

Besides printing on papers, printing directly on CDs/DVDs are available. The main

features are;

Printing

Offers up to 5760(H) x 1440(V) dpi resolution

6-color individual ink cartridges

Borderless, edge-to-edge photo printing is available for a variety of paper

types provided by Epson

High-speed and high-quality printing with UBEC, multi-common

Front loading tray for CDs/DVDs

Prints with a low noise level

Supporting ESC/P-R Level-1 command offers printing of RGB data sent from

a host PC.

Direct print from a memory card (R360/R380/R390 only)

An incorporated memory card reader allows direct photo printing from a memory

card.

Convenient photo selection menus; “View and Print Photos” (number of

copies can be set per photo), “Print All Photos”, “Print by Date”. Image edit

functions such as “Zoom Print” are also provided.

Supports superimposing of P.I.F. layout that conforms to Print Image Framer

Ver.2 or Ver.3 on a selected photo.

Other special functions (R360/R380/R390 only)

Doing layout with photos in a memory card for printing on CDs/DVDs and

printing CD/DVD jackets can be made viewing the LCD.

Movie files in a memory card can be played back and viewed on the LCD.

Specifying a frame of the movie and printing it is available.

3.5inch 320X240 dot high-definition LCD (R360/R380/R390 only)

1.1.1

Differences between R260/265/270 and R360/380/390

Appearance

Figure 1-1.

Difference in Appearance

Functional differences

Table 1-1.

List of Functional Differences

Function

R360/380/390

R260/265/270

Color LCD

√

Connection with USB

devices

DSC

√

USB storage device

√

Memory card slot

√

Printing on CDs/DVDs without a PC

√

Printing frames of a movie file

√

Memory card backup

√

USB-Direct Print/PictBridge

√

Infrared light

receptive spot

USB

(PictBridge/

USB-Direct

Print/external

USB storage

devices)

Memory card

slot

LED

R360/R380/R390

LCD

Operation Panel

R260/R265/R270

Operation

buttons

USB

(PictBridge/

USB-Direct

Print)