Contents - service manual
- service terms
- symbols marked on the product
- general guidelines
- servicing electrical components
- moving the printer
- regulatory information
- manual organization
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- general information
- Printer Introduction and Overview
- Printer Configurations
- Parts of the Printer
- Rear View
- Control Panel
- Printer Options
- Hard Disk Drive
- Optional 550-Sheet Feeder (Tray 3)
- Maintenance Items
- Consumables
- Printer Specifications
- Memory Specifications
- Print Speed
- Operating Mode
- First Print Output Time (FPOT)
- Image Specifications
- Physical Dimensions and Clearances
- Mounting Surface Specifications
- Media and Tray Specifications
- Controller Functions
- ID Print
- Non-Genuine Mode
- Maintenance Function
- Information Pages
- Phaser 6280 Printer Operational Overview
- Printing Process
- Charging
- Exposure
- Development
- Transfer (Drum ---> Paper)
- Cleaning (Print Cartridge)
- Neutralization
- Fusing
- Paper Path of the Printer
- Paper Path Components
- Major Assemblies and Functions
- Paper Feeder
- Tray 1 (MPT) & Registration
- Fuser
- Transfer Unit
- Laser Unit
- Print Cartridge
- Main Drive
- Electrical
- Duplex Unit
- Tray 3 - Optional 550-Sheet Feeder
- Printer Modes
- Printer Control
- Selective Control on Paper Tray
- Color Registration Control
- Fuser Control
- Drive Transmission
- Main Drive Assembly
- Dispenser Assembly (C) (M) (Y) (K)
- front view
- Paper Handling Drive Assembly
- Duplex Drive
- Optional 550-Sheet Feeder Drive
- Introduction
- Servicing Instructions
- Messages, Chain Link Codes, and Procedures
- Error Message and Chain Link Code Summary
- Jam Error Procedures
- Jam at Tray 3 (Feeder 2 Jam)
- Jam at Registration Roll
- Jam at Exit 1/Exit 2
- Jam at Duplex
- Jam at Registration Roll/Jam at Exit
- Jam at Tray 2 (Feed Jam)
- Jam at Duplexer
- Consumable/Routine Maintenance Procedures
- Replace Fuser
- Fuser CRUM ID Error
- Fuser Error
- Ready Fuser Life
- Print Cartridge Near Life (Yellow/Magenta/Cyan/Black)
- Check Cartridge (Yellow/Magenta/Cyan/Black)
- Replace Print Cartridge (Yellow/Magenta/Cyan/Black)
- Empty Print Cartridge (Yellow/Magenta/Cyan/Black)
- Print Cartridge CRUM Error (Yellow/Magenta/Cyan/Black)
- Print Cartridge CRUM ID Error (Yellow/Magenta/Cyan/Black)
- Insert Print Cartridge (Yellow/Cyan/Magenta/Black)
- Insert Transfer Unit
- Replace Transfer Unit
- Transfer Unit CRUM Error
- Ready Transfer Unit Life
- Tray and Paper Errors
- Load Tray 2 (Paper Mismatch)
- Load Tray 3 (Paper Mismatch)
- Insert Tray 2 (Tray Missing)
- Insert Tray 3 (Tray 3 Missing)
- Load Tray 1 (MPT) (No Suitable Paper)
- Load Tray 2 (No Suitable Paper)
- Load Tray 3 (No Suitable Paper)
- Multiple Feed
- Configuration, Memory, and Firmware Errors
- Control Panel Language Set Unsupported
- MAC Address Error
- Out of Memory
- PDL Error
- Collate Full
- Download Error
- Auditron Error
- Invalid Job
- Disk Full
- Network Error
- Hard Disk Error
- MCU Firmware Error
- MCU Communication Error
- MCU NVRAM Error
- Fan Motor Error (Rear)
- Fan Motor Error (Duplexer)
- Deve Mode Error
- Over Heat
- Main Motor Error
- Sub Motor Error
- Tray 2 (PH) Motor Error
- Optional Feeder Motor Error
- Laser Error
- Optional 550-Sheet Feeder Error
- Duplex Error
- door a open
- ADC Sensor Error (High Density)
- ADC Sensor Error (Low Density)
- Environmental (Humidity) Sensor Error
- Controller System Error
- RAM Error
- NVRAM Error
- MACPHY Chip Test Error
- MACPHY Internal Loop Test Error
- MACPHY External Loop Test Error
- general troubleshooting
- Power On Self Test (POST)
- Service Diagnostics
- Service Diagnostics Menu Map
- Menu Map - Page
- Printer Components
- Sensors
- Duplex Components
- Service Diagnostics Tests
- Sensor Tests
- Motor Tests
- Control Panel Troubleshooting
- Engine Test Print
- Inoperable Printer Troubleshooting
- Printer Continually Displays Insert Print Cartridge
- AC Power Supply Troubleshooting
- DC Power Supply Troubleshooting
- VDC Interlock Switch
- Abnormal and Electrical Noise
- Abnormal Noise During Printing
- Electrical Noise
- AC Noise
- Operating System and Application Problems
- Macintosh Troubleshooting (Mac OS 10.3 and Higher)
- UNIX / Linux
- troubleshooting
- Print-Quality Problems Overview
- Checklist Before Troubleshooting Print-Quality
- Checklist
- Test Prints
- Pattern IOT
- Cyan 20% ESS
- Yellow 20% ESS
- Gradation ESS
- Toner Pallet Check
- Contamination Check
- Print-Quality Specifications
- Specifications
- Print-Quality Troubleshooting
- Repeating Defect Measurement
- Light or Undertone Print
- Blank Print (No 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 Paper
- Unfused Image
- Color Registration
- Adjustments
- Enabling/Disabling Automatic Color Registration
- Calibrations
- Parameter Setting
- cleaning and maintenance
- Service Maintenance Procedure
- Cleaning the Print Cartridge
- Cleaning the ADC Sensor
- Maintenance
- Overview
- Standard Orientation of the Printer
- Preparation
- Notations in the Disassembly Text
- Fastener Types
- Maintenance Items and Consumables
- Print Cartridge (C/M/Y/K) (PL5.1.18-21)
- Fuser (PL6.1.10)
- Covers
- Right Side Cover (PL1.1.6)
- Left Side Cover (PL1.1.7)
- Top Cover (PL1.1.1)
- Front Cover Assembly (PL1.2.1)
- Tray 2 Cover (PL1.1.5)
- Extender Cover (PL1.1.9)
- Front Latch (PL1.2.4)
- Control Panel Wiring Harness (PL1.2.15)
- Control Panel (PL1.2.16)
- Tray 1 (MPT) Cover (PL1.2.24)
- Paper Tray
- Bottom Plate (PL2.1.20)
- Tray 1 (MPT) No Paper Actuator (PL2.1.26)
- Tray 2 Retard Roll (PL2.2.17)
- Tray 1 (MPT) Roll (PL3.1.8)
- Tray 1 (MPT) Feed Roll (PL3.1.10, PL 3.1.99)
- Tray 1 (MPT) No Paper Sensor (PL3.1.15)
- Tray 2 Feeder Assembly (PL3.2.1)
- Registration Clutch (PL3.2.23)
- Feed Clutch (PL3.2.24)
- Turn Clutch (PL3.2.25)
- Registration Sensor (PL3.2.30)
- No Paper Sensor (PL3.2.30)
- Turn Roll Assembly (PL3.2.32)
- Tray 2 Feed Roll (PL3.2.53)
- Nudger Assembly (PL3.2.59)
- Xerographics
- CRUM Connector (PL5.1.3)
- Print Cartridge Sensor Assembly (Black/Cyan/Magenta/Yellow) (PL5.1.4)
- Print Cartridge Sensor (PL5.1.8)
- Dispenser Assembly (C/M/Y/K) (PL5.1.12)
- BIAS Assembly (PL5.1.13)
- LED Assembly (PL5.1.15)
- HVPS (PL5.1.17)
- Exit Chute
- Duplex Gate Chute (PL6.1.13)
- Frame
- Right Link (PL7.1.13)
- Tray 2 Size Switch Assembly (PL7.1.18)
- Drive
- PH Drive Assembly (PL8.1.7)
- K Drive Assembly (PL8.1.10)
- LVPS (PL9.1.4)
- Main Fan (PL9.1.10)
- Power Switch (AC IN Harness Assembly) (PL9.1.16)
- Humidity Sensor (PL9.1.19)
- MCU Board (PL9.1.20)
- Image Processor Board (PL9.1.27)
- Memory Card (PL9.1.30)
- LVPS Assembly (PL9.1.40)
- MCU Board Shield (PL9.1.42)
- Image Processor Board Shield Assembly (PL9.1.45)
- Hard Drive Assembly (PL9.47)
- Optional 550-Sheet Feeder
- Tray 3 Left Cover (PL12.1.2)
- Tray 3 Cover (PL12.1.4)
- Tray 3 Turn Clutch (PL12.1.5)
- Tray 3 Feed Clutch (PL12.1.6)
- Tray 3 Right Cover (PL12.1.7)
- Tray 3 Size Switch (PL12.2.5)
- Tray 3 Feeder Assembly (PL12.1.8, PL12.3.1)
- Tray 3 No Paper Sensor (PL12.3.14)
- Tray 3 Feed Roll (PL12.3.29)
- Tray 3 Retard Roll (PL12.5.17)
- parts list
- Serial Number Format
- Using the Parts List
- Print Engine Parts
- Parts List 1.2 Covers (2 of 2)
- Parts List 3.1 Paper Feeder (1 of 2)
- Parts List 3.2 Paper Feeder (2 of 2)
- Parts List 4.1 Transfer Unit
- Parts List 5.1 Xerographics
- Parts List 6.1 Fuser & Exit
- Parts List 7.1 Frame
- Parts List 8.1 Drive
- Parts List 9.1 Electrical
- Parts List 10.1 Wiring Harness
- Options
- Parts List 12.1 Optional-550 Sheet Feeder - Tray 3 (1 of 5)
- Parts List 12.2 Optional 550-Sheet Feeder - Tray 3 (2 of 5)
- Parts List 12.3 Optional 550-Sheet Feeder - Tray 3 (3 of 5)
- Parts List 12.4 Optional 550-Sheet Feeder - Tray 3 (4 of 5)
- Parts List 12.5 Optional 550-Sheet Feeder - Tray 3 (5 of 5)
- Xerox Supplies and Accessories
- Service Kits
- Plug/Jack Diagrams and Designators
- Print Engine Plug/Jack Designators
- Duplex Plug/Jack Designators
- Optional Feeder Plug/Jack Designators
- Plug/Jack Locators
- Map 1 - Electrical and Drive
- Map 2 - Laser Unit, Feeder Assembly
- Map 3 - Image Processor Board and Dispenser
- Map 4 - LVPS and MCU Boards
- Map 5 - Duplex Unit
- Map 6 - Optional 550-Sheet Feeder
- Notations Used in the Wiring Diagrams
- Print Engine Wiring Diagrams
- General Wiring Diagram
- DC Power Supply
- Tray 1 (MPT) and Registration
- Feeder
- Xerographic
- High Voltage
- Developer
- Controller
- Optional 550-Sheet Feeder Wiring Diagram
- Duplex Wiring Diagram
- Phaser 6280 Menu Map
- Firmware Update
- Firmware Controller Update
- Firmware MCU Update
- TELNET
- Printer Chain Link Codes
- Acronyms and Abbreviations
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xxii Phaser 6280 Color Laser Printer Service ManualTable of ContentsFrame. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-65Left Link (PL7.1.3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-65Right Link (PL7.1.13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-67Tray 2 Size Switch Assembly (PL7.1.18). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-69Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-70Main Drive Assembly (PL8.1.2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-70PH Drive Assembly (PL8.1.7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-73K Drive Assembly (PL8.1.10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-76Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-79Interlock Assembly Harness (PL9.1.3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-79LVPS (PL9.1.4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-80Main Fan (PL9.1.10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-82Power Switch (AC IN Harness Assembly) (PL9.1.16) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-83Humidity Sensor (PL9.1.19) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-85MCU Board (PL9.1.20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-86Image Processor Board (PL9.1.27) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-87Memory Card (PL9.1.30). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-91LVPS Assembly (PL9.1.40) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-92MCU Board Shield (PL9.1.42) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-94Image Processor Board Shield Assembly (PL9.1.45) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-96Hard Drive Assembly (PL9.47) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-98Duplex Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-99Duplex Unit (PL11.1.1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-99Optional 550-Sheet Feeder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-100Optional 550-Sheet Feeder (PL12.1.1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-100Tray 3 Left Cover (PL12.1.2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-101Tray 3 Cover (PL12.1.4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-102Tray 3 Turn Clutch (PL12.1.5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-103Tray 3 Feed Clutch (PL12.1.6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-104Tray 3 Right Cover (PL12.1.7). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-105Tray 3 Size Switch (PL12.2.5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-106Tray 3 Feeder Assembly (PL12.1.8, PL12.3.1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-107Tray 3 No Paper Sensor (PL12.3.14). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-109Tray 3 Feed Roll (PL12.3.29). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-110Tray 3 Retard Roll (PL12.5.17) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1119 Parts ListSerial Number Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2Using the Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5Print Engine Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6Parts List 1.1 Covers (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6Parts List 1.2 Covers (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-8Parts List 2.1 Tray 2 (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-10Parts List 2.2 Tray 2 (2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12Parts List 3.1 Paper Feeder (1 of 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-14Parts List 3.2 Paper Feeder (2 of 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-16Parts List 4.1 Transfer Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-19Parts List 5.1 Xerographics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-20Parts List 6.1 Fuser & Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-22Parts List 7.1 Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-24Parts List 8.1 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-26Parts List 9.1 Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-28Parts List 10.1 Wiring Harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-31
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