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HP LaserJet Printers
HP LaserJet P3005n Parts List
HP LaserJet P3005n (Q7814A)
MFG Part Number:
Q7814A
33ppm black, 1200 x 1200 DPI
Printer Support Links
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Service Diagrams
View Parts List
Partsurfer Tool
HP LaserJet P3005 printer series service manual
View Service Manual
Buy Printed Manual
Manual contents and shortcuts
Device information
Chapter contents
Device configurations
Features
Walkaround
Device parts
Interface ports
Control-panel layout
Device software
Minimum system requirements
Supported operating systems
Software for Windows computers
Supported printer drivers
Other software
Software for Macintosh computers
Uninstall software
Media specifications
Select print media
Paper to avoid
Installation and configuration
Chapter contents
Site preparation
Location specifications
Operating environment
Load input trays
Load tray 1 (multipurpose tray)
Load tray 2 and optional tray 3
Install supplies
Change the print cartridge
Supply replacement guidelines
Install accessories
Install memory
Check DIMM installation
Enable memory for Windows
Use HP Jetdirect print server cards
Maintenance
Chapter contents
Manage supplies
Approximate print-cartridge replacement intervals
Manage the print cartridge
Supplies life
Clean the device
Clean spilled toner
Clean the exterior
Clean the fuser
Clean the paper path
Management tools
Use information pages
Use the HP Easy Printer Care software
Use the embedded Web server
Use HP Web Jetadmin software
Use the HP Printer Utility for Macintosh
Theory of operation
Chapter contents
Basic operation
Formatter
Engine control unit (ECU)
Pickup/feed/delivery system
Laser/scanner system
Image-formation system
Internal components
Timing
Print cartridge memory system
Removal and replacement
Chapter contents
Overview
Electrostatic discharge
Removal and replacement strategy
Required tools
Types of screws
Service approach
Before performing service
After performing service
Covers
Right-side cover
Left-side cover
Back cover
I/O cover
Top, right cover
Top cover
Front, right cover
Control panel
Formatter
Fuser
Laser/scanner
Engine control unit (ECU)
Access plate
High-voltage power supply
Paper feed guide assembly
Main motor
Gear assembly
Reinstallation notes for the gear assembly
Tray 1 solenoid
Tray 2 solenoid
E-label reader (memory tag)
Face-down-roller shaft
Cartridge door
Transfer roller
Registration assembly
Tray 1 pickup roller
Tray 2 pickup roller
Separation pad
Troubleshooting
Chapter contents
Troubleshooting process
Basic troubleshooting
Control-panel messages
Control-panel message types
Resolve control-panel messages
Clear jams
Avoid jams
Typical jam locations
Interface troubleshooting
Communications checks
EIO troubleshooting
Network printing problems
Service mode functions
Cold reset
NVRAM initialization
Hard-disk initialization
Self test
Service menu (service PIN codes)
Skip disk-load
Service ID
Troubleshooting tools
Control-panel menus
Test pages
Image defect ruler
Upgrade the firmware
Determine the current firmware version
Download the new firmware from the HP Web site
Transfer the new firmware to the device
Upgrade the HP Jetdirect firmware
Troubleshoot general printing problems
Troubleshoot media handling problems
Multiple pages feed
Pages are skewed
Pages are wrinkled or folded
Troubleshoot print-quality problems
Print-quality checklist
Image-defect examples
Light print (partial page)
Light print (entire page)
Specks
Dropouts
Lines
Gray background
Toner smear
Loose toner
Repeating defects
Misformed characters
Repeating image
Curl or wave
Page skew
Vertical white lines
Wrinkles or creases
Tire tracks
White spots on black
Blurred print
Scattered lines
Random image repetition
Diagrams
Device component locations
Wiring diagrams
Parts and diagrams
Chapter contents
Order parts, accessories, and supplies
Order directly from HP
Order directly through the embedded Web server (for printers that are connected to a network)
Order directly through the HP Easy Printer Care software
Order through service or support providers
Part numbers
Memory
Paper-handling accessories
Print cartridge
Cables and interfaces
Covers
Internal components
Tray 2 pickup assembly
Alphabetical parts list
Numerical parts list
Specifications
Physical specifications
Electrical specifications
Acoustic specifications
Operating environment
Service and support
Hewlett-Packard limited warranty statement
Customer self repair warranty service
Print cartridge limited warranty statement
HP Customer Care
HP direct ordering for accessories or supplies
HP service agreements
HP service information
Online Services
Software utilities, drivers, and electronic information
Telephone support
HP Easy Printer Care software
HP support and information for Macintosh computers
HP maintenance agreements
On-site service agreements
Repacking the device
Extended warranty
Regulatory information
FCC regulations
Environmental product stewardship program
HP LaserJet print supplies
Ozone production
Paper use
Plastics
Power consumption
Protecting the environment
Toner consumption
HP print supplies returns and recycling program information
Material restrictions
Paper
Disposal of waste equipment by users in private households in the European Union
For more information
Material Safety Data Sheet (MSDS)
Declaration of conformity
Safety statements
Canadian DOC regulations
EMI statement (Korea)
Laser safety
Power cord statement (Japan)
VCCI statement (Japan)
Laser statement for Finland