Getting Started Guide
Page 14
... parts 1 2 3 4 6 7 9 English 1 Power button and light 2 Cancel button 3 Resume button and light 4 Paper Jam light 5 Door Open light 5 8 6 Out of Paper light 7 Color indicator lights 8 Printhead light 9 Ink Cartridge light Interpreting control panel lights The printer lights indicate printer status and are useful for diagnosing printing problems. This section contains information about the...
... parts 1 2 3 4 6 7 9 English 1 Power button and light 2 Cancel button 3 Resume button and light 4 Paper Jam light 5 Door Open light 5 8 6 Out of Paper light 7 Color indicator lights 8 Printhead light 9 Ink Cartridge light Interpreting control panel lights The printer lights indicate printer status and are useful for diagnosing printing problems. This section contains information about the...
Getting Started Guide
Page 15
z Make sure the rear-access panel or duplex unit (HP Officejet Pro K850dn Color Printer) is not inserted completely. The Power light, the Printhead light, and one or more of the color indicator lights is on and one or more of the color indicator lights are on. z Reinstall the appropriate printheads, close all covers are on. z If the...
z Make sure the rear-access panel or duplex unit (HP Officejet Pro K850dn Color Printer) is not inserted completely. The Power light, the Printhead light, and one or more of the color indicator lights is on and one or more of the color indicator lights are on. z Reinstall the appropriate printheads, close all covers are on. z If the...
Getting Started Guide
Page 16
...the color indicator lights are on . Explanation and recommended action One or more of the ink cartridges is missing. z Install the ink cartridges and try to a network" on . Link light is off . Activity light is on page 17. 16 If the printer is ...connected to the network but is receiving or transmitting data over the network. The printer is not receiving or transmitting data over the network. z No action is required. The printer is on . Network connector lights (HP Officejet Pro K850dn) Understanding network connector lights 2 1 3 1 Network connector 2 Link light...
...the color indicator lights are on . Explanation and recommended action One or more of the ink cartridges is missing. z Install the ink cartridges and try to a network" on . Link light is off . Activity light is on page 17. 16 If the printer is ...connected to the network but is receiving or transmitting data over the network. The printer is not receiving or transmitting data over the network. z No action is required. The printer is on . Network connector lights (HP Officejet Pro K850dn) Understanding network connector lights 2 1 3 1 Network connector 2 Link light...
Getting Started Guide
Page 17
...CD drive that : z All cable connections to the computer and the printer are closed . Also, you might resolve some installation problems (such as the computers that the network ports created in their correct color-coded slots. Problems connecting to save the settings and close the dialog boxes... on . Do not open any covers or push any of the process, two alignment pages print. Reinstall the printer software z If you are removed from www.hp.com/support/officejetprok850. z All packing tapes and materials are specifying the correct drive letter. General network troubleshooting If...
...CD drive that : z All cable connections to the computer and the printer are closed . Also, you might resolve some installation problems (such as the computers that the network ports created in their correct color-coded slots. Problems connecting to save the settings and close the dialog boxes... on . Do not open any covers or push any of the process, two alignment pages print. Reinstall the printer software z If you are removed from www.hp.com/support/officejetprok850. z All packing tapes and materials are specifying the correct drive letter. General network troubleshooting If...
User's Guide
Page 6
...40 HP Web Jetadmin software 41 myPrintMileage...41 HP Instant Support 42 HP Network Printer Setup Utility (Mac OS 44 HP Deskjet Control Panel (HP DJCP 44 Understanding and printing the configuration page 45 Understanding a configuration page 45 Printing a configuration page 47 Configuring the printer (Windows... the printheads...66 Diagnosing the print quality...71 Testing the paper feed...72 Testing media skew...7. 3 Calibrating the color...74 Troubleshooting...7. 5 Troubleshooting tips and resources 75 General troubleshooting tips 75 Resolving printing problems 76 Poor print quality ...
...40 HP Web Jetadmin software 41 myPrintMileage...41 HP Instant Support 42 HP Network Printer Setup Utility (Mac OS 44 HP Deskjet Control Panel (HP DJCP 44 Understanding and printing the configuration page 45 Understanding a configuration page 45 Printing a configuration page 47 Configuring the printer (Windows... the printheads...66 Diagnosing the print quality...71 Testing the paper feed...72 Testing media skew...7. 3 Calibrating the color...74 Troubleshooting...7. 5 Troubleshooting tips and resources 75 General troubleshooting tips 75 Resolving printing problems 76 Poor print quality ...
User's Guide
Page 12
.... Support For more details about the accessibility of this product and HP's commitment to -text applications. For users who are color blind, colored buttons and tabs used in the software and on the HP printer have simple text or icon labels that make it accessible for people... with limited strength and reach. Accessibility Your HP printer provides a number of features that convey ...
.... Support For more details about the accessibility of this product and HP's commitment to -text applications. For users who are color blind, colored buttons and tabs used in the software and on the HP printer have simple text or icon labels that make it accessible for people... with limited strength and reach. Accessibility Your HP printer provides a number of features that convey ...
User's Guide
Page 14
1 (Power button and light) 2 (Cancel button) 3 (Resume button and light) 4 (Paper Jam light) 5 (Door Open light) 6 (Out of Paper light) 7 (Color indicator lights) 8 (Printhead light) 9 (Ink Cartridge light) Back view 1 Parallel (IEEE 1284) connector 2 USB connector 3 Network connector (HP Officejet Pro K850dn Color Printer only) 4 Power input 5 Paper guide 6 Chapter 1 Getting started ENWW
1 (Power button and light) 2 (Cancel button) 3 (Resume button and light) 4 (Paper Jam light) 5 (Door Open light) 6 (Out of Paper light) 7 (Color indicator lights) 8 (Printhead light) 9 (Ink Cartridge light) Back view 1 Parallel (IEEE 1284) connector 2 USB connector 3 Network connector (HP Officejet Pro K850dn Color Printer only) 4 Power input 5 Paper guide 6 Chapter 1 Getting started ENWW
User's Guide
Page 15
ENWW Understanding the printer parts 7 6 Rear manual feed slot 7 Automatic two-sided printing accessory (duplex unit) Included with the HP Officejet Pro K850dn Color Printer. To order separately, see HP supplies and accessories for information about ordering accessories.
ENWW Understanding the printer parts 7 6 Rear manual feed slot 7 Automatic two-sided printing accessory (duplex unit) Included with the HP Officejet Pro K850dn Color Printer. To order separately, see HP supplies and accessories for information about ordering accessories.
User's Guide
Page 18
...duplex unit) is installed on the printer. Remove the panel from the printer. 10 Chapter 2 Installing accessories ENWW Slide the duplex unit into the printer until the unit locks into place. See HP supplies and accessories. NOTE Do not... press the buttons on both sides (duplexing). use them only for removing the unit from the printer. 3. The duplex unit comes with the HP Officejet Pro K850dn Color Printer...
...duplex unit) is installed on the printer. Remove the panel from the printer. 10 Chapter 2 Installing accessories ENWW Slide the duplex unit into the printer until the unit locks into place. See HP supplies and accessories. NOTE Do not... press the buttons on both sides (duplexing). use them only for removing the unit from the printer. 3. The duplex unit comes with the HP Officejet Pro K850dn Color Printer...
User's Guide
Page 21
... tray Standard paper sizes Front manual feed slot Rear manual feed slot Auto duplex (duplex unit) Manual duplex U.S. Transparencies ● Insert transparencies with the HP Officejet Pro K850dn Color Printer. Allowing wet media to stack up might need to reformat existing documents to the output tray. Understanding specifications for supported media This section provides information...
... tray Standard paper sizes Front manual feed slot Rear manual feed slot Auto duplex (duplex unit) Manual duplex U.S. Transparencies ● Insert transparencies with the HP Officejet Pro K850dn Color Printer. Allowing wet media to stack up might need to reformat existing documents to the output tray. Understanding specifications for supported media This section provides information...
User's Guide
Page 26
... Other photo papers Transparencies HP transparencies Other transparency films Specialty papers HP Banner Paper HP iron-on transfers HP labels HP note cards HP holiday photo cards Other specialty papers Greeting cards 18 Chapter 3 Using the printer ENWW This setting might temporarily use a large amount of hard ... feed slots Manual duplex Auto duplex (duplex unit) Plain paper Thick plain paper HP Bright White Paper HP Premium Paper HP Premium Presentation Paper HP Photo and Project Paper Other inkjet papers Photo papers NOTE Photo media supports up to 4800 x 1200 optimized dpi for...
... Other photo papers Transparencies HP transparencies Other transparency films Specialty papers HP Banner Paper HP iron-on transfers HP labels HP note cards HP holiday photo cards Other specialty papers Greeting cards 18 Chapter 3 Using the printer ENWW This setting might temporarily use a large amount of hard ... feed slots Manual duplex Auto duplex (duplex unit) Plain paper Thick plain paper HP Bright White Paper HP Premium Paper HP Premium Presentation Paper HP Photo and Project Paper Other inkjet papers Photo papers NOTE Photo media supports up to 4800 x 1200 optimized dpi for...
User's Guide
Page 40
... -OrClick Custom, enter the dimensions of the media, and then click OK. 6. Click Custom Paper Size in the Paper Size Name box. Open the Color panel. 9. Printing on special and custom-size media This section provides information on how to print on special and custom-size media (Mac OS) 1. .... Click the Paper tab, and then select the media type. 10 Change any other desired settings, and then click Print. . 32 Chapter 3 Using the printer ENWW With a document open, on special and custom-size media (Windows) 1. To set the margins. In the Width and Height boxes, type the dimensions ...
... -OrClick Custom, enter the dimensions of the media, and then click OK. 6. Click Custom Paper Size in the Paper Size Name box. Open the Color panel. 9. Printing on special and custom-size media This section provides information on how to print on special and custom-size media (Mac OS) 1. .... Click the Paper tab, and then select the media type. 10 Change any other desired settings, and then click Print. . 32 Chapter 3 Using the printer ENWW With a document open, on special and custom-size media (Windows) 1. To set the margins. In the Width and Height boxes, type the dimensions ...
User's Guide
Page 47
... more information, see To clean printheads automatically. ● Calibrate Color: Click this button to open the HP Printer Utility 1. ENWW Managing the printer 39 HP Printer Utility (Mac OS) The HP Printer Utility contains tools to balance color tints on printed pages. Click Library, and then click Printers. 3. Printer Services tab The Printer Services tab provides utilities that help prevent ink smears...
... more information, see To clean printheads automatically. ● Calibrate Color: Click this button to open the HP Printer Utility 1. ENWW Managing the printer 39 HP Printer Utility (Mac OS) The HP Printer Utility contains tools to balance color tints on printed pages. Click Library, and then click Printers. 3. Printer Services tab The Printer Services tab provides utilities that help prevent ink smears...
User's Guide
Page 48
...; Align: Aligns the printheads for best possible print quality. ● Calibrate Color: Adjusts color to correct problems with tint. ● HP Support: Provides access to the Internet. Embedded Web server (EWS) When the printer is listed on your computer. To open and use the printer's EWS to view status information, change settings, and manage the...
...; Align: Aligns the printheads for best possible print quality. ● Calibrate Color: Adjusts color to correct problems with tint. ● HP Support: Provides access to the Internet. Embedded Web server (EWS) When the printer is listed on your computer. To open and use the printer's EWS to view status information, change settings, and manage the...
User's Guide
Page 50
...the Web pages that are used , whether you use more black or color ink, and the estimated number of pages you can help you quickly identify...To see a list of past device errors, click Alerts on the HP Instant Support home page. and configure the e-mail alerts and notifications... Excel spreadsheet files; HP Instant Support HP Instant Support is a firmware or driver update, a message appears on the left side of the HP Instant Support page. ... time period; Gaining access to the download section of the HP website. ● Obtaining support services Provides a list of the support services...
...the Web pages that are used , whether you use more black or color ink, and the estimated number of pages you can help you quickly identify...To see a list of past device errors, click Alerts on the HP Instant Support home page. and configure the e-mail alerts and notifications... Excel spreadsheet files; HP Instant Support HP Instant Support is a firmware or driver update, a message appears on the left side of the HP Instant Support page. ... time period; Gaining access to the download section of the HP website. ● Obtaining support services Provides a list of the support services...
User's Guide
Page 113
Control panel lights 1 Power button and light 2 Cancel button 3 Resume button and light 4 Paper Jam light 5 Door Open light 6 Out of Paper light 7 Color indicator lights 8 Printhead light 9 Ink Cartridge light Network connector lights (HP Officejet Pro K850dn Color Printer) 1 Link light 2 Activity light ENWW 105 8 Printer lights reference The printer lights indicate printer status and are useful for diagnosing printing problems. This section contains information about the printer lights, what they indicate, and what action to take if necessary.
Control panel lights 1 Power button and light 2 Cancel button 3 Resume button and light 4 Paper Jam light 5 Door Open light 6 Out of Paper light 7 Color indicator lights 8 Printhead light 9 Ink Cartridge light Network connector lights (HP Officejet Pro K850dn Color Printer) 1 Link light 2 Activity light ENWW 105 8 Printer lights reference The printer lights indicate printer status and are useful for diagnosing printing problems. This section contains information about the printer lights, what they indicate, and what action to take if necessary.
User's Guide
Page 121
.... Connectivity ● IEEE 1284-compliant bidirectional parallel (all models) ● USB 2.0-compliant full speed (all models) ● Embedded 10/100BT (included with HP Officejet Pro K850dn Color Printer) Print method Drop-on-demand thermal inkjet printing Ink cartridges 4 ink cartridges (1 each for black, cyan, magenta, and yellow) Printheads 4 printheads (1 each for black, cyan, magenta, and yellow...
.... Connectivity ● IEEE 1284-compliant bidirectional parallel (all models) ● USB 2.0-compliant full speed (all models) ● Embedded 10/100BT (included with HP Officejet Pro K850dn Color Printer) Print method Drop-on-demand thermal inkjet printing Ink cartridges 4 ink cartridges (1 each for black, cyan, magenta, and yellow) Printheads 4 printheads (1 each for black, cyan, magenta, and yellow...
User's Guide
Page 127
... Speed (U.S. Black: ▲ Up to 1,200 by 600 dpi with pigmented black ink Color: ▲ HP enhanced Color Layering Technology with color graphics: 5.5 ppm *The "laser-quality speed" comparison has the page-per minute (ppm) ● Mixed text with color graphics: 21 ppm FAST NORMAL mode: ● Black text: 12.5 ppm ● ...1,200-input dpi) Functional specifications 119 Letter and A4) Resolution ENWW DRAFT mode: ● Black text: 24 pages per -minute speeds of the HP Officejet Pro K850 Color printer against the benchmark of the HP Color LaserJet 4600 at comparable print quality.
... Speed (U.S. Black: ▲ Up to 1,200 by 600 dpi with pigmented black ink Color: ▲ HP enhanced Color Layering Technology with color graphics: 5.5 ppm *The "laser-quality speed" comparison has the page-per minute (ppm) ● Mixed text with color graphics: 21 ppm FAST NORMAL mode: ● Black text: 12.5 ppm ● ...1,200-input dpi) Functional specifications 119 Letter and A4) Resolution ENWW DRAFT mode: ● Black text: 24 pages per -minute speeds of the HP Officejet Pro K850 Color printer against the benchmark of the HP Color LaserJet 4600 at comparable print quality.
User's Guide
Page 135
ENWW Regulatory model number 127 The Regulatory Model Number for your product is SNPRC-0504. The regulatory number should not be confused with the product name (HP Officejet Pro K850/K850dn Color Printer) or product number (C8177A and C8178A). Regulatory model number For regulatory identification purposes, your product is assigned a Regulatory Model Number.
ENWW Regulatory model number 127 The Regulatory Model Number for your product is SNPRC-0504. The regulatory number should not be confused with the product name (HP Officejet Pro K850/K850dn Color Printer) or product number (C8177A and C8178A). Regulatory model number For regulatory identification purposes, your product is assigned a Regulatory Model Number.
User's Guide
Page 137
... Operations Singapore 60 Alexandra Terrace, #07-01, The Comtech, Singapore 118502 declares, that the product Product Name: HP Officejet Pro K850/K850dn Color Printer Product Number: C8177A and C8178A Regulatory Model Number(1): SNPRC-0504 Product Accessory Number: C8258A / HP Automatic two-sided printing accessory Product Options: All Conforms to the following Product Specifications: Safety: IEC 60950:1999...
... Operations Singapore 60 Alexandra Terrace, #07-01, The Comtech, Singapore 118502 declares, that the product Product Name: HP Officejet Pro K850/K850dn Color Printer Product Number: C8177A and C8178A Regulatory Model Number(1): SNPRC-0504 Product Accessory Number: C8258A / HP Automatic two-sided printing accessory Product Options: All Conforms to the following Product Specifications: Safety: IEC 60950:1999...