Find HP Deskjet 2540 WPS Pin
Open the HP printer application on your computer. Make sure you are linked to the printer. Select HP Deskjet 2540 Wireless Setup -> Wi-Fi protected setup. Choose Generate pin and perform the instructions on the control panel. Note the pin and continue the 123.hp.com/setup 2540. HP Deskjet 2540 Wireless Direct Ascertain that your printer or mobile is installed with the required software. Push the Wireless button on the Deskjet 2540. Wireless direct lets you connect five devices as well. Enable the Wi-Fi feature on your mobile or computer. Now search for available networks and select the one with Direct mentioned. If the HP Wireless Direct feature is security enabled, enter the default password. Now start printing documents or photos from your device.