Why Does My Printer Turn On By Itself? How To Fix It

There are several reasons for a printer to turn itself on. There might be an issue with the power source, a problem with the hardware, or the printer may have been in the sleep mode and didn’t turn off completely. Knowing why your printer turns on by itself can help you fix the problem. Keep reading to find out more about why your printer turns on by itself, what you can do to stop it from happening, and how to resolve other issues that could cause it to turn on again.

The printer may have been in the sleep mode

If you experience this, there are two possible causes:

The printer may have been in the sleep mode. You can check the manual or look at the LCD screen to see if it is in sleep mode, and then turn off the printer by pressing a button (or buttons). If your printer does not have an LCD screen, it might be worth looking online for instructions on how to turn off your particular model of printer when it’s in sleep mode.

The problem could also be due to your computer’s software settings. For example, if you’re using Windows 10 and don’t want your computer to go into sleep mode during printing tasks, go into Control Panel > Hardware and Sound > Power Options > Change Plan Settings > Change Advanced Power Settings so that Sleep Mode does not include “Turn Off Hard Disks”

The power source may be faulty

If the printer is behaving erratically, the power source may be faulty. To check the power cord:

Unplug it from its outlet and then plug it back in.

Turn off your computer and unplug the power cord from your computer’s back panel or wall socket. Wait 30 seconds, then plug the power cord back into the wall socket and turn on your computer again.

A software error may have occurred

If the printer’s turning on by itself is a result of a software error, there are several different causes that can be ruled out. If you think your printer might be on the fritz because of a problem with its operating system, check to see if this is the case:

Is a virus attacking your computer or vice versa? Computer viruses are nasty buggers and can cause all sorts of problems for users. If you suspect one may be at fault for your printer turning itself on, take steps to determine if this is indeed true before doing anything else—and make sure you have anti-virus software installed!

Was there an update performed recently? Like viruses, updates sometimes cause problems with computers and other software applications (like printers). If one was recently made without any issues cropping up before that point in time and after then either way too many times or even just once then it could very well be causing problems now that would explain why my printer keeps turning on by itself continuously instead

The printer is turned on using a scheduled file

If you’ve never heard of a scheduled file, they’re basically files that run at intervals—usually on specific days and times. Some examples include a backup program that backs up files every night, or an antivirus program that scans for viruses once a week. If you have any of these types of programs installed on your computer then it’s possible that one is causing your printer to turn on by itself.

If you think this could be the source of your problem, there are several ways to check:

First check if any scheduled files are running in Task Manager (Windows). You can do this by opening Task Manager > Processes > Services and searching through them until you find one similar to “Printer.”

When you find it click “Stop” next to its name so it can no longer access data from your hard drive or network when the schedule says it should be running. If this doesn’t help then try restarting Windows with CTRL+ALT+DELETE + R keys held down at boot time (this will allow us access into Safe Mode).

After Safe Mode has finished loading do another search via CTRL + SHIFT + ESC which will bring up our Task Manager again; repeat step 2 but now select “Startup” from under Services instead since some scheduled tasks may not show up under Processes due to security reasons.

Since these programs don’t run unless told otherwise by being started manually we need this option available for us before going through all those steps above again just in case something else was missed earlier on..

Possible hardware problem

Here are some of the most common reasons why your printer might be turning on by itself.

The printer is not connected to the computer: If you are using a wireless printer, make sure it is connected to your router and receiving a signal from it. This can be done through the router’s settings or by using your smartphone as a hotspot (or “tethering” it).

The power source is disconnected: This is usually an issue if you have recently unplugged something from an outlet in order to vacuum or move furniture around. Make sure that everything that needs power has working cords before trying anything else.

The network cable does not have internet access: If this happens often, consider having someone at home check their modem/router’s connection or ask them if they’ve had any recent issues with it working properly (if so, see our first point above). Otherwise, try unplugging all cables between devices for five minutes and then plugging each one back in one at time until they all work again; this should resolve any hardware conflicts between components within your home network system (which may also explain why certain devices aren’t working properly).

If you have a printer that is turning on by itself, there are several reasons why this might happen. Knowing why your printer turns on by itself can help you fix the problem.


If you’re wondering why your printer keeps turning on by itself, you might have one of these problems. Knowing why it does this can help you fix it and get back to printing. We hope this article has been helpful in showing you what some of the reasons could be so that your problem will be resolved soon!

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