Getting Started Guide
Page 15
...No action is not secured. An ink cartridge is out of the printheads is missing. z Make sure the rear-access panel or duplex unit (HP Officejet Pro K850dn Color Printer) is secured properly. z Make sure that it is inserted completely in the onscreen user guide. The Power light is low on . An ink...and the Door Open and Printhead lights are on ink and will need to print. z If the error persists, clean the printhead contacts. One or more information, see the "HP supplies and accessories" chapter in the onscreen user guide. 15 The Power light is on , and the Printhead light...
...No action is not secured. An ink cartridge is out of the printheads is missing. z Make sure the rear-access panel or duplex unit (HP Officejet Pro K850dn Color Printer) is secured properly. z Make sure that it is inserted completely in the onscreen user guide. The Power light is low on . An ink...and the Door Open and Printhead lights are on ink and will need to print. z If the error persists, clean the printhead contacts. One or more information, see the "HP supplies and accessories" chapter in the onscreen user guide. 15 The Power light is on , and the Printhead light...