User's Guide
Page 47
... Printhead latch and all covers are closed. ● Rear access panel (HP Officejet Pro K550) or duplex unit (HP Officejet Pro K550dtn/K550dtwn) is locked into place. ● All packing tapes and materials are firmly connected to initialize the printer after the printheads are not using a computer running Windows. ● You...when you are installed. ● Make sure the printer is not selected if you are using or restart the computer before attempting the task again. For Windows, set as the default in their correct color-coded slots. Close programs that you are properly installed...
... Printhead latch and all covers are closed. ● Rear access panel (HP Officejet Pro K550) or duplex unit (HP Officejet Pro K550dtn/K550dtwn) is locked into place. ● All packing tapes and materials are firmly connected to initialize the printer after the printheads are not using a computer running Windows. ● You...when you are installed. ● Make sure the printer is not selected if you are using or restart the computer before attempting the task again. For Windows, set as the default in their correct color-coded slots. Close programs that you are properly installed...