If your printer is listed, remove and re-add the printer to confirm it is set up for AirPrint. Once the printer appears to be connected to the wireless network, you may carry out the following steps on your Macbook.Ĭlick the Apple menu, click System Preferences, and then click Print & Scan or Printers & Scanners.įigure : Example of the Printers & Scanners windowĬheck if your printer name displays in the Printers list, and then do one of the following steps.You may print a network configuration page to confirm that the printer is connected to the wireless network: Press the WPS button on your router, and then wait while the printer connects to the network. Press and hold the Wireless button for three seconds until the wireless light blinks.The printer and the Mac computer must be on the network to communicate.Please perform the following steps to connect the printer to the wireless network: To connect the HP Deskjet 2540 series to an integrated wireless WLAN 802.11 network, you will need a wireless 802.11b/g/n network that includes a wireless router or access point. The HP Deskjet 2540 series only supports connections using 2.4GHz. Press the Wireless button and the Cancel button from the printer control panel at the same time, and then hold them for 5 seconds.The following steps will help to restore the network settings. Let us restore the printer's network settings and then have the printer connect the wireless network.
They can interfere with wireless signals.
Objects such as refrigerators or metal bookcases can interfere with wireless signals.Ĭheck for other devices that emit radio and wireless signals: Move any devices that emit radio signals, such as microwaves and cordless telephones, farther away from the printer. I understand that you would like to change the wifi network on your HP Deskjet 2540 All-in-One Printer.Ĭheck for obstructions between the printer and the router: Remove any metal objects between the printer, the computer, and the access point (router). I came across your post and would like to assist you.
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