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HP
K850 manual
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150 pages, 1.68 Mb
HP Officejet Pro K850 Series
User Guide
Contents
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Table of contents
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1 Getting started
Finding other resources for the product
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Accessibility
Understanding the printer parts
Front view
Control panel
Back view
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Installing other software
2 Installing accessories
Installing the automatic two-sidedprinting accessory
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Selecting print media
Tips for selecting and using print media
Understanding specifications for supported media
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Supported media types
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Supported media weights and capacities
Setting minimum margins
Loading media
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Loading small media
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Changing print settings
Canceling a print job
Printing with the front or rear manual feed slot
Changing the software settings
Loading the front manual feed slot
Loading the rear manual feed slot
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Printing on both sides (duplexing)
Guidelines for duplexing
Duplexing (Windows)
Duplexing (Mac OS)
Printing on special and custom-sizemedia
4 Configuring and managing the printer
Managing the printer
Overview of printer management tasks
Monitor the printer
Administer the printer
Configure network options
Overview of printer management tools
HP Printer Utility (Mac OS)
Embedded Web server (EWS)
HP Web Jetadmin software
myPrintMileage
HP Instant Support
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HP Network Printer Setup Utility (Mac OS)
HP Deskjet Control Panel (HP DJCP)
Understanding and printing the configuration page
Understanding a configuration page
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Printing a configuration page
Configuring the printer (Windows)
Direct connection
Connecting the printer before installing the software
Sharing the printer on a locally shared network
Network connection
Installing the printer software on client computers
Installing the printer driver using Add Printer
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Configuring the printer (Mac OS)
Installing the software for network or direct connection
Sharing the printer on a locally shared network
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Uninstalling the printer software
Uninstalling the printer software (Windows)
Uninstalling the printer software (Mac OS)
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5 Maintaining and troubleshooting
Replacing the ink cartridges
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Maintaining the printheads
To check printhead health
To align the printheads
To clean printheads automatically
To clean the printhead contacts manually
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Replacing the printheads
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Diagnosing the print quality
Testing the paper feed
Testing media skew
Calibrating the color
Troubleshooting
Troubleshooting tips and resources
General troubleshooting tips
Resolving printing problems
Printer does not accept printhead
Printer takes a long time to print
Blank page printed
Placement of the text or graphics is wrong
Poor print quality and unexpected printouts
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Ink is not filling the text or graphics completely
Output is faded or dull colored
Colors are printing as black and white
Wrong colors are printing
Printout shows bleeding colors
Resolving paper-feedproblems
Embedded Web server (EWS) cannot be opened
Troubleshooting installation issues
Clearing jams
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To avoid jams
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6 HP supplies and accessories
Ordering printing supplies online
System requirements for ordering printing supplies
To order printing supplies
Accessories
Accessories and cables
Print servers
Supplies
Ink supplies
7 Support and warranty
Obtaining electronic support
Obtaining HP telephone support
Before you call
HP Total Care phone numbers
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Hewlett-Packardlimited warranty statement
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8 Printer lights reference
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9 Printer specifications
Physical specifications
Product features and capacities
Processor and memory specifications
Operating system and network protocol specifications
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Functional specifications
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Environmental specifications
Electrical specifications
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10 Regulatory information
FCC statement
EMI statement (Korea)
VCCI statement (Japan)
Regulatory model number
Power cord statement
Declaration of conformity
Environmental sustainability program
Reduction and elimination
Power consumption
Material safety data sheets
Recycling
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Index
