Сервисный мануал на лазерный принтер HP LaserJet 5L; 6L; 6L Gold; 6L Pro
Файл в формате PDF на английском языкеМодели:
- HP LaserJet 5L
- HP LaserJet 6L
- HP LaserJet 6L Gold
- HP LaserJet 6L Pro
Table of contents
- 1 Product information
- Chapter contents
- Printer features
- Identification
- HP LaserJet 6L Gold
- Model and serial
- Specifications
- Product overview
- Service approach
- Parts Exchange Program
- Ordering parts
- Ordering related documentation
- Contacting HP to place an order
- Technical assistance
- HP Customer Care
- HP worldwide sales and service offices
- Warranty
- Hardware service during the warranty period
- Hardware service after the warranty period
- HP LaserJet Toner Cartridge warranty
- Voltage conversions
- 2 Site requirements
- Chapter contents
- Site requirements
- Operating environment
- Printer space requirements
- The HP C3906A/F Toner Cartridge
- Storage conditions
- Storing opened toner cartridges
- Toner cartridge handling suggestions
- 3 Operating overview
- Chapter contents
- Using the Control Panel
- Control Panel layout
- Indicator lights
- The Control Panel Button
- Printing a self-test page
- Continuous self test
- Printing an engine test
- Resetting the printer
- To reset the printer
- 4 Printer maintenance
- Chapter contents
- Life expectancy of consumables
- Toner cartridge life
- Saving toner with EconoMode
- Refilled toner cartridges
- Recycling toner cartridges
- Cleaning the printer
- Cleaning printer components
- Cleaning spilled toner
- 5 Functional overview
- Chapter contents
- Basic printer functions
- DC Controller/power system
- Print engine control system
- Power system (on DC Controller PCA)
- Formatter system
- CPU
- Read only memory (ROM)
- Random access memory (RAM)
- Parallel interface
- Control Panel
- Resolution Enhancement technology (REt)
- EconoMode
- Memory Enhancement technology (MEt)
- Enhanced I/O
- Page Protect
- PJL overview
- Image formation system
- Toner cartridge
- Step 1: Drum cleaning
- Step 2: Drum conditioning
- Step 3: Image writing
- Step 4: Image developing
- Step 5: Image transferring
- Step 6: Image fusing
- Paper feed system
- Paper jam detection
- Basic sequence of operation
- 6 Removal and replacement
- Chapter contents
- Removal and replacement strategy
- Required tools
- Installing memory cards (DRAM)
- Covers and doors
- Back Cover
- EP Door Assembly
- Memory Door
- Main Cover and Paper Input Assembly
- Internal assemblies
- Control Panel
- Exit Roller Assembly
- Delivery Assembly
- Fuser Pressure Plate
- Heating Element
- Pressure Roller
- Face-Up/Face-Down Lever
- Fuser Exit Roller Assembly
- Paper Exit Sensor Flag
- Top assemblies
- Laser/Scanner Assembly
- Solenoid
- Pickup Roller Assembly
- Paper Feed Frame
- Transfer Roller Guide and Transfer Roller
- Kick Plate
- Separation Pad
- Subpads
- Feed Assembly
- Bottom assemblies
- Memory Door Guide
- Motor
- DC Controller
- Formatter PCA
- 7 Troubleshooting
- Chapter contents
- General troubleshooting flowchart
- Paper path and components
- DC Controller diagram
- Printer error troubleshooting
- Priority of errors
- Printer status messages
- Service and error messages
- Image formation troubleshooting
- Check the toner cartridge
- Image defect examples
- Troubleshooting checks
- Engine test
- Half self-test functional check
- Drum rotation functional check
- High-voltage power supply check
- Paper curl
- Troubleshooting tools
- Paper path check
- Repetitive image defect ruler
- Main wiring diagram
- 8 Parts and diagrams
- Chapter contents
- How to use the part lists and diagrams
- Ordering parts
- Ordering consumables
- Accessories and supplies
- Common hardware
- Parts diagrams
- Appendix A Parts index
- Alphabetical parts list
- Numerical parts list
- Appendix B Regulatory information
- Laser Safety (U.S.)
- Laser Statement (Finland)
- Toner safety
- Ozone emission
- FCC Statement (Class B)
- VCCI Statement (Japan)
