HP DeskJet 4155e Connect to WiFi: A Complete Setup Guide

The HP DeskJet 4155e is an all-in-one wireless printer designed for convenient printing, scanning, and copying at home or in a small office.

One of its most useful features is wireless connectivity, which allows users to print from compatible computers, smartphones, and tablets without keeping the printer connected through a USB cable.

If you have recently purchased the printer, changed your wireless router, updated your WiFi password, or lost the printer's network connection, you may need to configure the wireless settings again. Fortunately, the HP DeskJet 4155e WiFi setup process is relatively straightforward.

This guide explains how to HP DeskJet 4155e Connect to WiFi, prepare the printer for wireless setup, and resolve some common connection problems.

Requirements for HP DeskJet 4155e WiFi Setup

Before starting the wireless setup, make sure you have everything required for the connection.

You will need:

An HP DeskJet 4155e printer that is powered on and functioning properly
An active wireless network
Your WiFi network name and password
A smartphone, tablet, laptop, or desktop computer
HP's printer setup application or software
A stable wireless connection

It is also recommended to keep the printer reasonably close to the wireless router during the initial setup. This helps reduce the possibility of connection problems caused by a weak WiFi signal.

Prepare Your HP DeskJet 4155e Printer

If you are setting up a new HP DeskJet 4155e, complete the basic hardware installation first.

Remove the printer and accessories from the packaging and carefully remove all protective materials. Connect the power cable and turn on the printer.

Install the appropriate ink cartridges by opening the cartridge access area and placing each cartridge in its designated position. Close the access area after installation.

Next, load compatible paper into the input tray and adjust the paper guides so that they rest properly against the paper.

Once the printer is prepared, you can begin the wireless setup.

How to Connect HP DeskJet 4155e to WiFi Using the HP App

Using HP's printer application is one of the simplest ways to connect the HP DeskJet 4155e to WiFi.

Install the current HP printer application on your smartphone, tablet, or computer. Make sure your device is already connected to the wireless network you want to use with the printer.

Open the application and select the option to add or set up a printer. The application will begin searching for compatible printers nearby.

If requested, allow Bluetooth, local network, or other necessary permissions. These permissions may help the application discover and communicate with the printer during setup.

When the HP DeskJet 4155e appears, select it and follow the instructions displayed on the screen.

You will be asked to choose your WiFi network. Select the correct network and enter its password carefully. The printer will then attempt to establish a wireless connection.

Once the connection is successful, the application should confirm that the printer is ready. You can then print a test page or document to verify the setup.

Read: How to Set Up Your Macard WiFi Extender Easily?

Put the HP DeskJet 4155e in WiFi Setup Mode

If the HP application cannot find your printer, the printer may not currently be in wireless setup mode.

Restoring wireless setup mode allows the printer to search for and connect to a new network. This is particularly useful if you have changed your router, WiFi name, or network password.

The HP DeskJet 4155e has a button-based control panel. Follow HP's current instructions for the DeskJet 4100 series to restore wireless setup mode using the appropriate control-panel buttons.

After activating setup mode, reopen the HP application and search for the printer again. Keep the printer and your computer or mobile device close to the router while completing the process.

Connect HP DeskJet 4155e Using Wi-Fi Direct

Wi-Fi Direct is another option when you need to print wirelessly without connecting the printer through your home or office router.

With Wi-Fi Direct, the HP DeskJet 4155e creates a direct wireless connection that a compatible smartphone, tablet, or computer can join.

Open the WiFi settings on your device and look for a network name associated with the HP printer. Wi-Fi Direct networks commonly include "DIRECT" in their names.

Select the printer's network and enter its Wi-Fi Direct password if requested. Once connected, open the document, photograph, or file you want to print and select the HP DeskJet 4155e from the available printers.

Keep in mind that Wi-Fi Direct and a regular WiFi connection are different. Wi-Fi Direct connects your device directly to the printer, whereas standard WiFi connects the printer and your device through a wireless router.

HP DeskJet 4155e Not Connecting to WiFi

If your HP DeskJet 4155e does not connect to WiFi, first confirm that your wireless network is working properly. Try connecting another device to the same network to check whether internet and WiFi access are available.

Next, verify that you have entered the correct WiFi password. Wireless passwords are case-sensitive, so even a small typing error can prevent the connection.

Restarting the printer, router, and computer or mobile device can also clear temporary communication problems.

If the printer is positioned far away from the router, move it closer during setup. Walls, electronic equipment, and other physical obstacles can weaken the wireless signal.

If you recently changed your router or network credentials, restore the printer's wireless setup mode and reconnect it using the new network information.

You should also keep the HP printer software updated because newer versions may contain connectivity improvements and bug fixes.

Verify the Wireless Connection

After completing the HP DeskJet 4155e WiFi setup, verify that the printer is communicating correctly with your device.

Open a document or image and choose the print option. Select the HP DeskJet 4155e from the available printer list and send a test print.

If the document prints successfully, the wireless connection is working correctly. You can now use the printer without