HP Officejet Pro K550 Printer - Manual (Page 14)

Control panel
For more information about interpreting control-panel lights, see Printer lights reference .
1 Power button and light
2 Configuration Page button
HP Officejet Pro K550dtn
HP Officejet Pro K550dtwn
3 Cancel button
4 Resume button and light
5 Printhead lights
6 Ink cartridge lights
6 Chapter 1 Getting started ENWW