ℹ
info HP
Status Power LED off
The printer is offline or in power save mode. Check the display screen for further details.
? What Causes This
Printer switched off, or in power-saving mode.
ⓘ What This Means
Turn on printer. Check if it's automatically entering power save mode after idling (see troubleshooting section).
Source: page 17 of the official manual
From the manual
