Document Outline

• Printer basics
  • Quick access to printer information
    • User guide links
    • Where to look for more information
  • Printer configurations
    • HP color LaserJet 2550L
    • HP color LaserJet 2550Ln
    • HP color LaserJet 2550n
  • Printer features
  • Printer parts
    • Interface ports
  • Software
    • Software and supported operating systems
    • Software tips
    • Software for Windows
    • Software for Macintosh
    • Uninstalling the printing software
  • Print-media specifications
    • General guidelines
    • Paper and print media
    • Printing and storage environment
    • Envelopes
    • Labels
    • Transparencies
    • Supported media weights and sizes
• Control panel
  • Control panel features
    • Understanding Supplies Status
    • Understanding Printer Status
• Printing tasks
  • Loading trays
    • Loading tray 1
    • Loading optional tray 2
    • Loading optional tray 3
  • Controlling print jobs
    • About printing by Source versus by Type or Size
    • Maximizing print speed for letter-size paper
    • Gaining access to printer driver settings
    • Features in the printer driver
  • Selecting an output location
  • Printing on special media
    • Printing on envelopes
    • Printing on labels
    • Printing on transparencies
    • Printing on glossy paper
    • Printing on HP LaserJet Tough paper
    • Printing on custom-sized print media or cardstock
    • Printing on letterhead or preprinted forms
  • Printing on both sides (duplexing manually)
    • To duplex manually
  • Canceling a print job
• Managing the printer
  • Special pages
    • Demo page
    • Configuration page
    • Supplies Status page
  • HP Toolbox
    • Supported operating systems
    • Supported browsers
    • To view the HP Toolbox
    • Status tab
    • Troubleshooting tab
    • Alerts tab
    • Documentation tab
    • Device Settings window
    • Other links
• Color
  • Using color
    • HP ImageREt 2400
    • Media selection
    • Color options
    • Standard red-green-blue (sRGB)
  • Managing color options
    • Print in Grayscale
    • Automatic versus Manual color adjustment
    • Manual color options
  • Matching colors
• Maintenance
  • Managing supplies
    • Supplies life
    • Checking and ordering supplies
    • Storing supplies
    • Replacing and recycling supplies
    • HP policy on non-HP supplies
    • HP fraud hotline
  • Cleaning the printer
    • To clean the engine
  • Calibrating the printer
    • To calibrate the printer at the printer
    • To calibrate the printer from the HP Toolbox
• Problem solving
  • Resolving problems that did not generate messages
    • Troubleshooting checklist
  • Checking the network
  • Solving general printing problems
  • Solving PostScript (PS) errors
  • Solving common Macintosh problems
  • Resolving problems that generated messages
    • Messages for both Windows and Macintosh
    • Messages for Windows only
  • Resolving the control panel messages
    • Supplies Status lights
    • Printer Status lights
    • Secondary light patterns for Printer Status lights
  • Clearing jams
    • Where to look for jams
    • To clear jams from inside the printer
    • To clear jams from input areas
    • To clear jams from output areas
  • Solving print-media problems
  • Solving print-quality problems
    • Print-quality checklist
    • Solving issues with all printed documents
    • Solving issues with color documents
• Accessories and ordering information
  • Supplies
  • Memory
  • Cable and interface accessories
  • Paper handling accessories
  • Paper and other print media
  • User-replaceable parts
  • Supplementary Documentation
• Service and support
  • Hewlett-Packard limited warranty statement
  • Print Cartridge Limited Warranty Statement
  • Availability of support and service
  • HP maintenance agreements
    • Onsite service agreements
  • HP Express Exchange (U.S. and Canada only)
    • To use HP Express Exchange
  • Repacking the printer
    • To repack the printer
  • Service information form
• Specifications
  • Printer specifications
• Regulatory information
  • Introduction
  • FCC regulations
  • Environmental Product Stewardship program
    • Protecting the environment
    • Ozone production
    • Energy consumption
    • HP LaserJet printing supplies
  • Material safety data sheet
  • Declaration of conformity
  • Country-/region-specific safety statements
    • Laser safety statement
    • Canadian DOC statement
    • Korean EMI statement
    • Finnish laser statement
• Working with memory
  • Printer memory
  • Installing memory and font DIMMs
    • To install memory and font DIMMs
  • Checking DIMM installation
    • To check DIMM installation
  • Enabling memory
    • To enable memory for Windows
    • To enable memory for Mac OS
  • Enabling the language-font DIMM
    • To enable fonts for Windows
• Index