I have a Samsung c48 printer. I need to enter a password that has an exclamation mark.

[Nancy1311]

I have a Samsung C48 printer.  I need to add my wifi password. The keypad does not include an exclamation mark which I need for my password.  How can I complete my internet connection?  Thank you.

[Max3Aj]

@Nancy1311, Welcome to HP Support Community. 

Thank you for posting your query, I will be glad to help you. 
To connect your Samsung C48 printer to a Wi-Fi network that includes an exclamation mark (!) in the password, you’re right that the printer’s onboard keypad may not support entering certain special characters directly. 

You can configure the Wi-Fi settings, including complex passwords, using your Windows 11 PC and a USB cable. Here’s how:

Step-by-Step Instructions

Download the Setup Software:

• Download the Samsung Easy Wireless Setup tool from HP

Connect the Printer via USB:

• Plug your Samsung C48 printer into your PC using a USB cable.

Run the Setup Tool:

• Launch the downloaded software.
• Follow the on-screen instructions to detect your printer.

Configure Wireless Settings:

• When prompted, select your Wi-Fi network.
• Enter your full Wi-Fi password, including the exclamation mark (!).
• Complete the setup and disconnect the USB cable once done.

Test the Connection:

• Print a network configuration report from the printer to confirm it’s connected to Wi-Fi.

I hope this helps. 

Take care and have a good day. 

Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. Select "Yes" on the bottom left to say “Thanks” for helping! 

Max3Aj

HP Support