Interpreting control panel lights
1Power button and light
2Configuration Page button
HP Officejet Pro K550dtn
HP Officejet Pro K550dtwn
3Cancel button
4Resume button and light
5Printhead lights
6Ink 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 |