Xerox Phaser 6140 Service Manual and Parts List Manual


Accurate, clear and concise text, combined with detailed illustrations, lists of error code, instruction and diagrams, guide you through procedure of repair, remediate, maintenance and adjustments your copier, printer or scanner.
Present manual Xerox Phaser 6140 contain clear instructions and procedures on how to fix the problems occurring in your equipment.
The information contained in this repair manual is necessary for the repair, but also prevention, resulting in a longer life of your equipment.
Format of the manual: PDF, makes it easy to navigate, instant download and print. English language.
To see what contain, please read table of contents:

About this Service Manual
Manual Organization
Symbols Marked on the Product
Power Safety Precautions
Electrostatic Discharge (ESD) Precautions
Service Safety Summary
Regulatory

1. GENERAL INFORMATION
Printer Introduction and Overview
Technical Support Information
Printer Configuration
Parts of the Printer
Front and Side Views
Rear View
Internal View
Control Panel
Printer Options
Additional Memory
Optional Feeder
Duplex Unit
Maintenance Items
Consumables
Specifications
Printer Specifications
Memory Specifications
Electrical Specifications
Print Speed
Environmental Specifications
Operating Mode
First Print Output Time
Physical Dimensions and Clearances
Mounting Surface Specifications
Media and Tray Specifications

2. THEORY OF OPERATION
Phaser 6140 Operational Overview
Print Process
Charging
Exposure
Development
Toner Dispense Path
Image Transfer
Imaging Unit
Excess Toner Collection
Fusing
Transfer Belt Cleaning
Media Path
Media Path Drive
Media Path Components
Sensors
Sensor Types
Sensors in the Media Path
Major Assemblies and Functions
Tray
Feeder
Optional Feeder
Duplex Unit
Manual Feed & Registration
Transfer Belt and Fuser
Laser Unit
Toner Cartridge & Dispenser
Imaging Unit
Drive
Electrical
Printer Modes
Printer Control
Media Size Detection
Laser Control
Process Control
Color Registration Control
Fuser Control
Drive
Main Drive Assembly
Sub Drive Assembly
Feed Drive Assembly
Development and Toner Collection
Dispense Assembly
Duplex Unit
Optional Feeder

3. ERROR MESSAGES AND CODES

4. GENERAL TROUBLESHOOTING
Introduction
Initial Actions
Display Problems
Printing Problems
Media-Based Problems
System Startup
Power On Self Test (POST)
Service Diagnostics
Using Service Diagnostics
Entering Service Diagnostics Mode
Exiting Service Diagnostics Mode
Service Diagnostics Menu Maps
Diagnostic Test Descriptions
Print Engine Test Procedures
Manual Feed Sensor
Tray 1 No Paper Sensor
Registration Sensor
Exit Sensor
K Mode Sensor
Drum Erase Lamp (K)
Drum Erase Lamp (C, M, Y)
Right Side Door Switch
Interlock Switch
K Mode Solenoid
Main Drive Assembly
Sub Drive Assembly
Toner Motors
Fan
Registration Clutch
Tray 1 Feed Solenoid
Duplex Unit Test Procedures
Duplex Exit Motor
Duplex Clutch
Duplex Motor
Optional Feeder Test Procedures
Tray 2 No Paper Sensor
Tray 2 Paper Path Sensor
Tray 2 Feeder Motor Test
Tray 2 Feed Solenoid Test
Tray 2 Drive Clutch
Engine Test Print
Control Panel Troubleshooting
Printer Does Not Come to a “Ready” State
Ready LED is On, Display is Blank
Control Panel has Failed
Inoperable Printer Troubleshooting
AC Power Supply Troubleshooting
DC Power Supply Troubleshooting
+24 VDC Interlock Switch
Image Processor Board
Printer Continually Displays Warming Up
Abnormal Noises
Abnormal Noise When Power is Turned On
Abnormal Noise During Standby
Abnormal Noise During Printing
Electrical Noise
Operating System and Application Problems
Windows 2000, Windows XP, Windows Server Troubleshooting
Verify Settings
Verify Driver Installation
Macintosh Troubleshooting

5. PRINT-QUALITY TROUBLESHOOTING
Print-Quality Problems Overview
Defects Associated with Specific Printer Components
Checklist Before Troubleshooting Print-Quality
Check Printer Condition
Symptom Checklist
Print-Quality Troubleshooting
Print-Quality Defect Definitions
Light or Undertone Print
Blank Print
Black Print
Vertical Blank Lines
Horizontal Band, Voids, or Streaks
Vertical Stripes
Horizontal Stripes
Partial Band
Random Spots
Repeating Bands, Lines, Marks, or Spots
Residual Image or Ghosting
Background Contamination
Skew
Damaged Media
Unfused Image
Color Registration
Test Prints
No Image IOT Test Print
Pattern IOT Test Print
Grid 2 ESS Test Print
Cyan 20% ESS Test Print
Magenta 20% ESS Test Print
Yellow 20% ESS Test Print
Black 20% ESS Test Print
CMY 20% ESS Test Print
Gradation ESS Test Print
Toner Pallet Check Test Print
Contamination Check Test Prints
Pitch Chart Test Print
Image Specifications
Skew
Parallelism
Linearity
Perpendicularity
Magnification Error
Registration
Guaranteed Print Areas

6. ADJUSTMENTS AND CALIBRATIONS
Adjustments
Color Registration
Enabling/Disabling Automatic Color Registration
Printing the Color Registration Correction Chart
Adjusting Color Registration
Resetting the Fuser
Calibrations
Initializing Print Meter
Initializing NVM (NVRAM)
Parameter Setting

7. CLEANING AND MAINTENANCE
Service Maintenance Procedure
Recommended Tools
Cleaning
Cleaning the Laser Lens
Maintenance
Moving the Printer

8. SERVICE PARTS DISASSEMBLY
Overview
Standard Orientation of the Printer
Preparation
Notations in the Disassembly Text
Fastener Types
Maintenance Items and Consumables
Separator Roller
Imaging Unit
Feed Roller
Fuser
Toner Cartridges
Covers
Top Cover
Output Tray Extension
Rear Cover
Rear Tray Cover
Right Side Cover
Right Side Door
Left Side Cover
Front Cover
Lower Link Pivot Shaft Kit
Front Cover Pivot Shaft Kit
Link Covers
Link Springs
Right Front Holder
Left Front Holder
Upper Link Pivot Shaft Kit
Cassette Stopper
Feeder
Drive Clutch and Bearing Kit
Feed Solenoid
Upper Frame Assembly
Feeder Assembly
Registration Roller
Registration Sensor Actuator
Manual Feed No Paper Sensor
Tray 1 No Paper Sensor
Registration Sensor
Manual Feed Sensor Actuator
Tray No Paper Sensor Actuator
Xerographics
Laser Unit
Right Imaging Unit Restraint Block
Left Imaging Unit Restraint Block
Erase LED Assembly
Dispense Assembly
Toner Motor Frame Assembly
Toner Cartridge Holders
Transfer Belt Pivot Kit
Transfer Belt
Drive
Sub-Drive Assembly
Main Drive Assembly
Gear P2
Feed Drive Assembly
Electrical
Fan
Image Processor Board
LVPS
Interlock Harness
Control Panel
Control Panel Harness A
Humidity Sensor
Power Switch Harness
GFI Breaker
Right Side Door Switch
HVPS
HVPS Frame
MCU Board
EEPROM Board
Fan Board
IP Board Cage
Duplex Unit
Duplex Harness
Duplex Board
Optional Feeder
Left Side Cover
Chute Cover
Rear Cover
Front Cover
Right Side Cover
Feeder Board
Option Drive Clutch and Bearing
Feed Gear Assembly
Feed Solenoid Kit
Feed Motor Kit
Feed Gear Kit
Optional Feeder Harness
Registration Roller Bearing
Feed Roller
Registration Roller
Registration In Actuator
No Paper Sensor
Paper Path Sensor
No Paper Sensor Actuator
Separator Holder

9. PARTS LIST
Serial Number Format
Using the Parts List
Parts Lists
Parts List 1.1 Covers (1/2)
Parts List 1.2 Covers (2/2)
Parts List 2.1 Tray 1
Parts List 3.1 Feeder (1/2)
Parts List 3.2 Feeder (2/2)
Parts List 4.1 Xerographics
Parts List 5.1 Toner Dispense
Parts List 6.1 Transfer & Fuser
Parts List 7.1 Drive
Parts List 8.1 Electrical (1/2)
Parts List 8.2 Electrical (2/2)
Parts List 9.1 Harnesses
Parts List 11.1 Duplex Unit
Parts List 11.2 Duplex Unit (2/2)
Parts List 12.1 Optional Feeder (1/5)
Parts List 12.2 Optional Feeder (2/5)
Parts List 12.3 Optional Feeder (3/5)
Parts List 12.4 Optional Feeder (4/5)
Parts List 12.5 Optional Feeder (5/5)
Xerox Supplies and Accessories
Service Kits

10. WIRING
System Connections
Plug/Jack Designations
Print Engine Plug/Jack Designators
Duplex Unit Plug/Jack Designators
Optional Feeder Plug/Jack Designators
Plug/Jack Locator Diagrams
Map 1 – Print Engine
Map 2 – Laser Unit and Feeder
Map 3 – LVPS and Drive
Map 4 – MCU Board
Map 5 – Duplex Unit
Map 6 – Optional Feeder
Wiring Diagrams
Notations Used in the Wiring Diagrams
Wiring Diagram Descriptions
LVPS
Media Feed
Main Drive
Laser Unit
Xerographics
HVPS
Toner Dispense
Fuser
System Control
Option Feeder
Duplex Unit
Reference
Phaser 6140 Menu Map
Media Guidelines
Paper Characteristics
Recommended Paper
Unacceptable Paper
Firmware Update
Boot Firmware Update
Main Firmware Update
Acronyms and Abbreviations
INDEX

Number of pages: 550.