Get your hands on the latest set-by-step guide for HP Deskjet 3755 wireless setup. Open Printers & Scanners on your Windows computer and delete the printer. Sign in to the HP Smart app by opening it. Reset the network settings to default to prepare the printer. If toner or ink is empty, then replace it with a new one. Go to the control panel of your device and choose “Devices and Printers”.
How do I connect my HP wireless printer without WPS?
Make sure your computer is connected to your wireless network.
Download and install the HP Smart app.
Turn on the printer.
Press and hold the Wireless and Cancel buttons until the Wireless light and Power light starts to flash.