Without connecting to a wireless network, one can print wirelessly with the use of HP wireless direct in their 123.hp.com/dj 3755.
How to print from a wireless-capable computer (Windows)?
Ensure that the HP Wireless Direct option is switched on.Now, the Wi-Fi connection on your 123.hp.com/dj 3755 printer needs to be switched on.From your computer, connect to a new network as you usually do.Choose the wireless network you would connect to. (NOTE: Select the name of your printer which will be listed as Hp-Print0**-ENVY XXXX.)When prompted, enter the security code for the network.If your printer uses the network through a USB connection, then do the following.Based on the operating system you use, do the following,Windows 8: Start — → app bar — → All Apps — → Printer Name — → Utilities.Windows 7, Windows Vista and Windows XP: Start — → All Programs — → HP — → Printer Folder.Choose Printer Setup & Software and then tap on Connect a new printer.Select Wireless option in the Connection Options dialog box. From the list displayed, choose the HP printer software.Now, follow the on-screen instructions to complete the process.Print the document that you need to(123.hp.com/dj 3755).
How to print from a wireless-capable computer (OS X)?
Ensure that your HP wireless direct is switched on.Switch on AirPort.On clicking the AirPort icon, select the HP wireless direct name which is listed as HP-Print-**-ENVY XXXX.)Add your HP printer.Under the System Preferences section, choose Print & Fax or Print & Scan, depending on the operating system you use.Select the + (plus) symbol on the left-hand corner where the printers are listed.Tap on the printer you want to use and then click Add(123.hp.com/dj 3755).