USB Printers Not Working After Sleep? Fix It

If your USB printer stops responding after your Windows PC wakes from sleep, the fix is usually to disable the USB selective suspend setting or to change the printer’s power management options. This article explains why the problem happens and gives you step-by-step fixes that work on Windows 10 and Windows 11.

Why USB Printers Fail After Sleep

When your computer enters sleep mode, it cuts power to most components to save energy. USB ports are often included in this power-saving, especially if the system uses a feature called USB selective suspend. This feature lets Windows individually power down each USB port when it’s not in use. The problem is that Windows sometimes misidentifies an idle printer as “not in use,” so it kills power to that port. When the PC wakes up, the port may not fully reinitialize, leaving the printer showing as “offline” or not detected at all.

There is also a second layer: Windows power management for the printer device itself. By default, Windows allows the computer to turn off the USB device to save power. That setting can also cause the printer to drop off the bus after a sleep cycle.

Fix 1: Disable USB Selective Suspend

The most common and effective fix is to turn off USB selective suspend in your power plan. Here’s how:

1. Open the Control Panel (search for it in the Start menu).
2. Go to Hardware and Sound > Power Options.
3. Next to your selected plan, click Change plan settings.
4. Click Change advanced power settings.
5. In the list, find USB settings and expand it.
6. Expand USB selective suspend setting.
7. Set both On battery and Plugged in to Disabled.
8. Click Apply and OK.

This stops Windows from powering down individual USB ports. Restart your PC and test by putting it to sleep and waking it up.

Fix 2: Change Printer Device Power Management

If disabling selective suspend doesn’t help, the printer device itself may be allowed to be turned off. To change that:

1. Right-click the Start button and select Device Manager.
2. Expand Print queues or Printers (depending on your Windows version).
3. Right-click your printer and select Properties.
4. Go to the Power Management tab.
5. Uncheck Allow the computer to turn off this device to save power.
6. Click OK.

Note: Not all printers show a Power Management tab. If you don’t see it, the driver may not support that setting, and the first fix is more likely to work.

Fix 3: Update or Reinstall the Printer Driver

Sometimes the issue is a buggy or outdated driver that doesn’t handle wake-from-sleep gracefully. Check for driver updates:

1. Open Device Manager.
2. Find your printer under Print queues.
3. Right-click it and select Update driver.
4. Choose Search automatically for drivers.

If Windows finds no update, visit the printer manufacturer’s website and download the latest driver for your exact model. If you already have the latest driver, try uninstalling the device (right-click > Uninstall device) and then restarting your PC. Windows will reinstall the driver automatically.

Fix 4: Use a Different USB Port or Cable

Sometimes the problem is hardware-related. Try these steps:

• Plug the printer into a different USB port on your PC, preferably one directly on the motherboard (not a hub).
• Use a different USB cable.
• If you’re using a USB hub, connect the printer directly to the computer.
• If your PC has both USB 2.0 and USB 3.0 ports, try a USB 2.0 port—some printers have compatibility issues with USB 3.0.

If the printer works in a different port, the original port may be failing or have a power management issue that isn’t fixed by the settings above.

Fix 5: Disable Fast Startup

Fast Startup is a Windows feature that makes booting faster by saving a kernel session to disk. It can sometimes cause USB devices to not initialize properly after a “shutdown” (which is actually a hybrid shutdown). To disable it:

1. Open Control Panel > Hardware and Sound > Power Options.
2. Click Choose what the power buttons do (left sidebar).
3. Click Change settings that are currently unavailable.
4. Uncheck Turn on fast startup (recommended).
5. Click Save changes.

This forces a full shutdown and restart, which can clear up any residual USB state that causes the printer to fail after sleep.

What to Do If the Printer Still Shows Offline

Even after the above fixes, you might see your printer as “offline” in Windows. Here’s how to bring it back:

1. Open Settings > Bluetooth & devices > Printers & scanners.
2. Select your printer and click Open print queue.
3. In the queue window, click Printer in the menu bar and uncheck Use Printer Offline.
4. If that doesn’t work, remove the printer from Settings (click Remove device) and then click Add device to re-add it.

Re-adding the printer often forces Windows to re-establish the USB connection, which can resolve the offline state.

Preventing the Issue Long-Term

To minimize the chance of this happening again, consider these habits:

• Turn off your printer before putting the PC to sleep (or just leave it on—modern printers handle sleep fine).
• If you rarely use sleep, set your power plan to Hibernate instead of Sleep. Hibernate saves more power and often reinitializes USB devices more cleanly.
• Keep your printer driver and firmware updated. Many manufacturers release fixes for wake-from-sleep issues.
• If your printer has a built-in USB port that you can disable (some do), try that.

Frequently Asked Questions

Why does my printer work after a restart but not after sleep?

Restarting fully reinitializes all USB devices and drivers. Sleep is designed to resume quickly, so Windows may skip some reinitialization steps, leaving the printer in a half-connected state.

Can I use a USB hub to fix this?

Sometimes. A powered USB hub provides its own power supply, so the printer won’t lose power when the PC’s USB port sleeps. However, the hub itself may also have power management issues, so it’s not a guaranteed fix.

Is this a Windows 11 problem or does it happen on Windows 10 too?

Both Windows 10 and Windows 11 can have this issue because they share the same USB power management architecture. The fixes listed above apply to both.

My printer is connected via Wi-Fi, not USB—will these fixes help?

No. Wi-Fi printers don’t use USB power management. If your Wi-Fi printer stops responding after sleep, the issue is likely with your network adapter’s power management or the printer’s own sleep timer. Check your network adapter’s power settings and the printer’s manual.

Will disabling USB selective suspend drain my laptop battery faster?

Yes, slightly. USB selective suspend saves a small amount of power when ports are idle. Disabling it means those ports stay powered, which can reduce battery life by a small margin. The trade-off is usually worth it for a reliable printer connection.

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