Epson
SX105, TX105, SX100, TX100, NX105, ME 300 Revision Status, Revision Date of Issue Description
Troubleshooting
Specifications
Install
Parts list
Scanner Stand /Cover Wire
Maintenance
Disassembly/Assembly
Adjustment
Setting for Stand-alone Copy
Cap Assy Lever Cleaner
Page 5
Revision Status
Revision
Date of Issue
Description
A
June 27, 2008
First Release
Confidential
Page 4
Page 6
Image 5
Page 4
Page 6
Contents
Confidential
Confidential
Precautions
About This Manual
Revision Status
Revision Date of Issue Description
Contents
Maintenance
Product Description
External View
Features
Ink Cartridge
Printing Specifications
Basic Specifications
Print Mode Color
Print Mode
Print Mode Monochrome
Media Print Mode Resolution Dot Size cps
Supported Paper
Paper Name Paper Size Thickness Weight
Supported Paper
Asia
#DL
Printing Area
Scanner Specifications
Scanning Range
Printing Area Margins
Electrical Specifications
General Specifications
10. Primary Power Specifications
Environmental Conditions
Interface
Safety Approvals Safety standards/EMI
Durability
USB Interface
Operation Buttons & LEDs
Control Panel
15. Buttons & LEDs
Button/LED Function
Button Printer Status Functions
Control Panel Functions
16. Buttons Functions
Revision a
17. LED Functions
Priority Power LED Paper LED Ink LED
Stand-alone Copy Function
Supported Paper and Copy Mode
Setting for Stand-alone Copy
Multiple Copying
Copy Speed
20. Copy Speed
21. Conditions for Storing the Scanned Data
Operating Principles
Printer Mechanism
Overview
Scanner Mechanism CIS & Motor
Motors & Sensors
Printer Mechanism Motors & Sensors
Nozzle Layout
Printhead
Troubleshooting
Preliminary Checks
Identifying the causes of problems. The parts should be
Specified Tools
Disassembled and re-assembled correctly while referring to
Error Indications and Fault Occurrence Causes
Error Indications and Fault Occurrence Causes
Check point for Fatal error according to each phenomenon
Troubleshooting by Error Message
Maintenance p.116. TBD
Main Board When turning on the power, the PF Motor
Carriage Unit collides with the Upper
Encoder FFC
Cap Assy Lever Cleaner
Refer to Ink System p.77
Upper Paper Guide
Check point for Paper jam error according to each phenomenon
Top edge of paper is not loaded to
Check point for Paper out error according to each phenomenon
Guide pin Clutch LD Roller Shaft
Extension Spring Paper Back Lever
CR Contact Module
PS Board Cable
Panel FFC
Superficial Phenomenon-Based Troubleshooting
11. Check point for the defective scanned image quality
10. Check point for the abnormal noise
12. Check point for the defective printing quality
TBD
Printer driver
Check point for Paper out error according to
Ink stain of paper
Motor Motor Type Drive Voltage Resistance
Motor and Sensor Troubleshooting
13. Sensor check point
DISASSEMBLY/ASSEMBLY
Tools
Precautions
Tools
Name Epson Tool Code
Classification Check Point Status
Work Completion Check
Work Completion Check
Start
Disassembly Procedures
Stacker Assy
Removing the Housing
Paper Support Tray
Removing the ASF Cover
Document Cover/ASF Cover
Scanner Stand
Scanner Stand /Cover Wire
11. Installing the Cover Wire
On the Main Board, otherwise, it may gets damaged
When removing the FFC and the cable from the connectors as
Scanner Unit
14. Removing the Middle Housing
Middle Housing
Removing the Circuit Boards
Be careful when removing the Panel Unit, because the Main
Panel Unit
Board and the Panel Board on the rear of the Panel Unit are
Main Board
CN No Cable Cable Color Connector Pins
22. Installing the Main board
Power Supply Unit
Dowel Rib Protrusion Positioning Hole
26. Removing the Printhead
Disassembling the Printer Mechanism
30. Removing the Printhead
27and -31
36. Removing the CR Scale
CR Scale
37. Removing the Hopper
Hopper
EJ Roller/ EJ Frame Assy
PF Encoder/ PF Scale
Do not touch the PF Scale with bare hands
Do not damage the PF Scale
Maintenance p.108
45. Removing the CR Motor
CR Motor/ Driven Pulley
47. Installing the CR Motor
50. Removing the Cap Assy
Ink System
52. Removing the Cap Assy
Felt Wiper
56. Installing the Pump Assy
58. Disassembling the Cap Assy
Disassembling the Pump Assy
67. Removing the PF Motor
PF Motor
Be careful of not to break the soldered portions
Do not damage the Pinion Gear
Print quality
Main Frame
Upper Paper Guide with bare hands to avoid degrading
Main Frame
Do not damage the PF Scale and the Lever Pick Clutch with
Upper Paper Guide
Required adjustments must be carried out
With bare hands to avoid degrading the print quality
Whenever the Upper Paper Guide is removed/replaced,
78. Removing the CR Unit
CR Unit
83. Installing the CR Unit
Whenever the CR Unit is removed/replaced, the required
Adjustments must be carried out
Whenever the PF Roller is removed/replaced, the required
PF Roller
Hands or damage it to avoid degrading the print quality
Quality
LD Roller/ ASF Unit
93. Removing the Lever Pick Clutch
99. Removing the Waste Ink Pads
Waste Ink Pads
102. Installing the Waste Ink Pads
Confidential
Scanner Unit, make sure to assemble the part referring to
Upper Scanner Housing
Disassembling the Scanner Unit
Grease on the rail of the Lower Scanner Housing
Do not scratch the Rod Lens Array when removing the Scanner
Scanner Carriage Unit
Carriage Unit
113. Replacing the Spacers
114. Removing the Scanner Motor Unit
Scanner Motor Unit
Adjustment
Adjustment Item Purpose Method Outline Tool
Adjustment Items and Overview
Servicing Adjustment Item List TBD
Additional Functions
Maintenance Items
Purpose Method Outline Tool
Additional Functions Purpose Method Outline Tool
Required Adjustment List
Required Adjustments TBD
Adjustment Items and Overview 104
TOP Margin Adjustment
Using the Adjustment Program TBD
First Dot Position Adjustment
Measurement result Selection of adjustment value
Additional Information
Head Angular Adjustment
Bi-D Adjustment
PF Band Adjustment Printout Pattern How to Judge
PF Adjustment
Maintenance
Service Maintenance
Cleaning
Lubrication
Overview 111
Appendix
Exploded Diagram / Parts List
Related manuals
Manual
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