Getting Started Guide
Page 15
... guide. z Make sure the rear-access panel or duplex unit (HP Officejet Pro K850dn Color Printer) is on and one or more information, see the "Maintaining and troubleshooting" chapter in the onscreen user guide. 15 z If the error persists, replace the printhead or printheads indicated. English Printer light indication The Power light and the Door Open light...
... guide. z Make sure the rear-access panel or duplex unit (HP Officejet Pro K850dn Color Printer) is on and one or more information, see the "Maintaining and troubleshooting" chapter in the onscreen user guide. 15 z If the error persists, replace the printhead or printheads indicated. English Printer light indication The Power light and the Door Open light...