Getting Started Guide
Page 15
... then try to be replaced before you can continue printing. z Make sure the rear-access panel or duplex unit (HP Officejet Pro K850dn Color Printer) is on, and the Door Open and Printhead lights are on ink and will need to print. z Reinstall the appropriate printheads, close all covers, and then try to ensure that the...
... then try to be replaced before you can continue printing. z Make sure the rear-access panel or duplex unit (HP Officejet Pro K850dn Color Printer) is on, and the Door Open and Printhead lights are on ink and will need to print. z Reinstall the appropriate printheads, close all covers, and then try to ensure that the...
Getting Started Guide
Page 16
... color indicator lights are on the printer. z Install the ink cartridges and try to the network. For information about ordering supplies, see "Problems connecting to the network but is receiving or transmitting data over the network. The printer is turned off or is off . Activity light is not connected to print. Network connector lights (HP Officejet Pro...
... color indicator lights are on the printer. z Install the ink cartridges and try to the network. For information about ordering supplies, see "Problems connecting to the network but is receiving or transmitting data over the network. The printer is turned off or is off . Activity light is not connected to print. Network connector lights (HP Officejet Pro...
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 21
... side down and the adhesive strip pointing towards the back of media that the ink dries completely before printing the document. If not, set the media size in the printer driver. Supported media sizes Media size Input tray Standard paper sizes Front manual feed... page is delivered to print them correctly on the tray capacity. You might cause smearing. Transparencies ● Insert transparencies with the HP Officejet Pro K850dn Color Printer. Allowing wet media to print transparencies. Custom-size media ● Use only custom-size media supported by 10.5 inches) ENWW...
... side down and the adhesive strip pointing towards the back of media that the ink dries completely before printing the document. If not, set the media size in the printer driver. Supported media sizes Media size Input tray Standard paper sizes Front manual feed... page is delivered to print them correctly on the tray capacity. You might cause smearing. Transparencies ● Insert transparencies with the HP Officejet Pro K850dn Color Printer. Allowing wet media to print transparencies. Custom-size media ● Use only custom-size media supported by 10.5 inches) ENWW...
User's Guide
Page 113
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. 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
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) Supply yields (based...
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) Supply yields (based...
User's Guide
Page 127
... 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. 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...
... 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. 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...