Getting Started Guide
Page 15
... action is inserted completely in the onscreen user guide. 15 z Make sure the rear-access panel or duplex unit (HP Officejet Pro K850dn Color Printer) is required. The Power light, the Printhead light, and one or more of the printheads is secured properly. z ...of the color indicator lights blink. z If the error persists, clean the printhead contacts. For information about ordering supplies, see the "HP supplies and accessories" chapter in the back of the printheads needs attention. For information about ordering supplies, see the "Maintaining and troubleshooting" chapter in...
... action is inserted completely in the onscreen user guide. 15 z Make sure the rear-access panel or duplex unit (HP Officejet Pro K850dn Color Printer) is required. The Power light, the Printhead light, and one or more of the printheads is secured properly. z ...of the color indicator lights blink. z If the error persists, clean the printhead contacts. For information about ordering supplies, see the "HP supplies and accessories" chapter in the back of the printheads needs attention. For information about ordering supplies, see the "Maintaining and troubleshooting" chapter in...