WOuld someone helps me out. I have a HP laserjet M2727nf and use it as a network printer. After set it up, I can print anything wirelessly as long as laptop is on. The printer stops printing after laptop restarts. It shows on the taskbar 1 documnet pending. I go to My computer- property-device manager-universal bus controller-usb root hub-power management-uncheck allow computer to turn off this device to save power, but it still not working.