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HP Inkjet Toolbox panels
Select the appropriate panel to view HP Inkjet Toolbox options:
• WOW!: Prints a sample page to view the output quality of the printer.
• Test: Prints a test page to confirm communication with printer.
• Clean: Cleans the print cartridges.
• Ink Level: Provides estimated ink levels.
• Calibrate: Calibrates the print cartridges.
• Calibrate Color: Adjusts color to correct problems with tint.
• Supplies: Provides print cartridge selection numbers.
• Support: Provides access to the HP Web site where you can find support for
the printer and information about HP products and supplies.
• Register: Accesses the HP Web site to register the printer.
HP Deskjet 3840 series printer User's Guide
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