To turn on an HP printer, **locate the power button**—usually marked with a power symbol—and press it once. The printer will take a few seconds to power up and become ready for use[1][3].
Here are additional details for turning on and troubleshooting power issues:
– **Basic Power On Steps:**
1. Plug the printer’s power cord firmly into a power outlet and the printer.
2. Press the power button (usually found on the front or top of the printer).
3. Wait for the printer to initialize; you may hear noise as it aligns internal components[3].
– **If the Printer Does Not Turn On:**
– Try a power cycle: unplug the power cord from both printer and wall outlet, wait 1-2 minutes, then reconnect and press power again[4].
– Look for a small reset button or hole near the power port; press and hold it with a paperclip for 5-10 seconds, then try powering on[4].
– Check for any physical damage or loose connections[4].
– For specific models like HP Envy, if the control panel lights don’t turn on, pressing and holding the “eye” or info button for about 3 seconds can wake the panel[5].
– **Turning Off:** To turn off the printer, press the power button again and wait for the printer to shut down; the power light will go off after a few seconds[1].
This method applies broadly to HP printers including the Smart Tank series and others. If problems persist, consulting HP support or user manuals for your specific model is advised[2][4].