HP Officejet Pro K550 Printer - Manual (Page 66)

Interpreting control panel lights
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
For more information, visit HP website ( www.hp.com/support/officejetprok550 ) for the latest
troubleshooting information, or product fixes and updates.
Light description /Light pattern Explanation and recommended action
All lights are off. The printer is off.
● Connect the power cable.
●
Press ( Power button).
The Power light is on. The printer is ready.
▲ No action is required.
58 Chapter 5 Printer lights reference ENWW