# 1-866-203-7571 How to Connect HP Deskjet 4100 to WiFi?

**HP Wireless Setup Helpline: 1-866-203-7571**

In today’s wireless-first world, connecting your HP DeskJet 4100 series printer to WiFi is essential for seamless printing, scanning, and copying from laptops, smartphones, and tablets. Whether you are using Windows, macOS, Android, or iPhone, the wireless capabilities of the HP DeskJet 4100 allow you to print from anywhere in your home or office without needing a USB cable.

However, many users struggle with WiFi setup due to router issues, incorrect network settings, outdated drivers, or confusion during the configuration process. If your HP DeskJet 4100 printer is not connecting to WiFi, keeps disconnecting, or shows a flashing blue wireless light, don’t worry—this comprehensive 3000-word guide will walk you through **every method** to complete the WiFi setup successfully.

This guide covers:

* HP DeskJet 4100 WiFi Setup (All Methods)
* Using HP Smart App
* WPS Button Setup
* Manual Wireless Setup
* Reconnecting After WiFi Change
* Fixing WiFi Connection Problems
* Troubleshooting Wireless Light Issues
* When to Contact HP Support (1-866-203-7571)

Let’s begin!

**HP Wireless Setup Helpline: 1-866-203-7571**

# **Understanding Your HP DeskJet 4100 Wireless Features**

Before diving into the setup, it helps to understand how the printer connects to WiFi.

### **Wireless Indicators**

| Light | Meaning |
| ----------------- | ----------------------------------------------------- |
| **Solid Blue** | Printer is connected to WiFi |
| **Blinking Blue** | Printer is in setup mode and searching for connection |
| **No Light** | WiFi is OFF |

### **Wireless Setup Methods**

1. **HP Smart App Setup (Recommended)**
2. **WPS Button Setup**
3. **Manual Wireless Setup (Computer / Web Dashboard)**
4. **Reconnecting After WiFi Change**

**HP Wireless Setup Helpline: 1-866-203-7571**

# **Pre-Setup Requirements**

Before starting, make sure you have:

✔ A stable WiFi network (2.4 GHz recommended)
✔ Network password
✔ Smartphone or computer
✔ Your HP DeskJet 4100 printer powered ON
✔ The HP Smart App installed

If the blue WiFi light is **not blinking**, you need to reset the wireless settings first:

### **Reset Network Settings**

1. Hold **Wireless Button** + **Cancel Button** together for **5 seconds**.
2. The **WiFi light starts blinking**, which means the printer is in Setup Mode.

Now your printer is ready for connection.

**HP Wireless Setup Helpline: 1-866-203-7571**

# **Method 1: Connect HP DeskJet 4100 to WiFi Using HP Smart App (Recommended)**

HP Smart App works for:

* Windows 10/11
* Mac
* Android
* iPhone/iPad

This is the easiest and most reliable method.

**HP Wireless Setup Helpline: 1-866-203-7571**

## **Step-by-Step Setup Using HP Smart**

### **Step 1: Install the HP Smart App**

Download from:

* Windows Store
* Apple App Store
* Google Play Store
* HP’s official website

Search for **"HP Smart"**.

**HP Wireless Setup Helpline: 1-866-203-7571**

### **Step 2: Open the App and Select “Set Up a New Printer”**

* Make sure your phone/computer is connected to the **same WiFi network** you want the printer to use.
* HP Smart automatically scans for printers in setup mode.

**HP Wireless Setup Helpline: 1-866-203-7571**

### **Step 3: Select “HP DeskJet 4100 Series”**

If the app shows the model:

**HP DeskJet 4110 / 4120 / 4152 / 4175 etc.**,
they all belong to the **4100 series**.

**HP Wireless Setup Helpline: 1-866-203-7571**

### **Step 4: Enter the WiFi Password**

* You will be prompted to enter your **WiFi password**.
* The printer will now connect to your WiFi.

**HP Wireless Setup Helpline: 1-866-203-7571**

### **Step 5: Wait for the Solid Blue Light**

Once the blue WiFi light becomes **solid**, the printer is successfully connected.

**HP Wireless Setup Helpline: 1-866-203-7571**

### **Step 6: Print a Test Page**

Confirm the setup by printing a test page from the app.

**HP Wireless Setup Helpline: 1-866-203-7571**

### **If HP Smart Doesn’t Detect the Printer**

* Reset network settings (Wireless + Cancel)
* Move printer closer to WiFi router
* Turn off mobile data on your phone
* Restart router

**HP Wireless Setup Helpline: 1-866-203-7571**

If still not detected, call support:
📞 **1-866-203-7571**

**HP Wireless Setup Helpline: 1-866-203-7571**

# **Method 2: Connect HP DeskJet 4100 to WiFi Using WPS (WiFi Protected Setup)**

This method works **without the HP Smart App**.
Your router must have a **WPS button**.

**HP Wireless Setup Helpline: 1-866-203-7571**

## **Step-by-Step WPS Setup**

### **Step 1: Put Printer in WPS Mode**

Press and hold the **Wireless Button** on the printer for **3 seconds**.
The wireless light starts blinking.

**HP Wireless Setup Helpline: 1-866-203-7571**

### **Step 2: Press the WPS Button on Your Router**

Within 2 minutes, press the **WPS button** on your router.

**HP Wireless Setup Helpline: 1-866-203-7571**

### **Step 3: Wait for Connection**

* The blinking light will turn **solid blue** when connected.
* Your printer is now wirelessly connected.

**HP Wireless Setup Helpline: 1-866-203-7571**

## **If WPS Fails**

Try this:

* Bring printer and router closer
* Restart both devices
* Ensure WPS is enabled in router settings
* Check if your network is 2.4 GHz (not 5 GHz)

Still failing? Call experts at
📞 **1-866-203-7571**

**HP Wireless Setup Helpline: 1-866-203-7571**

# **Method 3: Manual WiFi Setup Using Printer’s Embedded Web Server (EWS)**

This method works when:

* HP Smart App fails
* WPS isn’t available
* Printer doesn’t appear during setup

**HP Wireless Setup Helpline: 1-866-203-7571**

## **Step-by-Step Manual Setup**

### **Step 1: Print Network Configuration Page**

Press and hold **Information Button** until the report prints.

You will find:

* Printer’s IP address
* WiFi status
* Connection details

**HP Wireless Setup Helpline: 1-866-203-7571**

### **Step 2: Open the Printer’s IP Address in Browser**

Example:
`http://192.168.x.x`

This opens the **Embedded Web Server (EWS)**.

**HP Wireless Setup Helpline: 1-866-203-7571**

### **Step 3: Navigate to Wireless Settings**

Go to:
**Network → Wireless → Wireless Setup Wizard**

**HP Wireless Setup Helpline: 1-866-203-7571**

### **Step 4: Select Your WiFi Network**

Choose your WiFi name (SSID).

**HP Wireless Setup Helpline: 1-866-203-7571**

### **Step 5: Enter WiFi Password**

Click **Apply**.

Wait for the wireless light to turn **solid blue**.

**HP Wireless Setup Helpline: 1-866-203-7571**

# **Method 4: Reconnect HP DeskJet 4100 After WiFi Change**

If you changed:

* WiFi password
* Router
* Internet provider
* Network name (SSID)

The printer will disconnect.

**HP Wireless Setup Helpline: 1-866-203-7571**

## **Follow These Steps to Reconnect**

### **1. Reset the Printer’s Network Settings**

Hold **Wireless + Cancel** for **5 seconds**.

**HP Wireless Setup Helpline: 1-866-203-7571**

### **2. Use HP Smart or WPS Method Again**

Follow any method above.

**HP Wireless Setup Helpline: 1-866-203-7571**

If the printer refuses to reconnect, call support:
📞 **1-866-203-7571**

**HP Wireless Setup Helpline: 1-866-203-7571**

# **Fix HP DeskJet 4100 Not Connecting to WiFi**

If you see:

* Blinking wireless light
* No wireless light
* Can’t find printer during setup
* Printer connected but offline

Use the troubleshooting steps below.

**HP Wireless Setup Helpline: 1-866-203-7571**

# **Troubleshooting Guide**

## **1. Check WiFi Network Frequency**

HP DeskJet 4100 supports **2.4 GHz only**.

If your router uses **5 GHz**, the printer won’t connect.

**HP Wireless Setup Helpline: 1-866-203-7571**

## **2. Restart Devices**

Restart in this order:

1. WiFi Router
2. Printer
3. Smartphone/Computer

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## **3. Move Printer Closer to Router**

Weak signals cause failed setups.

**HP Wireless Setup Helpline: 1-866-203-7571**

## **4. Turn Off VPN or Proxy**

VPNs block printer discovery.

**HP Wireless Setup Helpline: 1-866-203-7571**

## **5. Update Printer Firmware**

Using HP Smart → **Advanced Settings**

**HP Wireless Setup Helpline: 1-866-203-7571**

## **6. Disable MAC Address Filtering**

Printer may be blocked in router settings.

**HP Wireless Setup Helpline: 1-866-203-7571**

## **7. Reinstall HP Smart App**

Sometimes the app becomes outdated or corrupted.

**HP Wireless Setup Helpline: 1-866-203-7571**

## **8. Check WiFi Password Carefully**

Incorrect password = no connection.

**HP Wireless Setup Helpline: 1-866-203-7571**

## **9. Perform Factory Reset**

Press:

**Power Button** + **Wireless Button**
until printer restarts.

(Varies by model)

**HP Wireless Setup Helpline: 1-866-203-7571**

If none of these work, your printer or router may have advanced configuration issues.
Call wireless printer experts at:

📞 **HP DeskJet Wireless Support: 1-866-203-7571**

# **How to Check if HP DeskJet 4100 Is Connected to WiFi?**

Print a network test report:

1. Press **Information Button**.
2. Report shows IP address and WiFi connection status.

Look for:

* **Connection Status: Connected**
* **Signal Strength: Good**

**HP Wireless Setup Helpline: 1-866-203-7571**

# **Connecting to WiFi on Windows 10/11**

1. Open **Control Panel**
2. Go to **Devices & Printers**
3. Click **Add a Printer**
4. Choose **HP DeskJet 4100 Series**
5. Follow instructions

If not shown, reinstall using HP Smart App.

**HP Wireless Setup Helpline: 1-866-203-7571**

# **Connecting to WiFi on Mac**

1. Go to **System Preferences**
2. Choose **Printers & Scanners**
3. Click **+ Add Printer**
4. Select **HP DeskJet 4100**
5. Add → Done

**HP Wireless Setup Helpline: 1-866-203-7571**

# **Connecting HP DeskJet 4100 to WiFi Using USB Setup (Temporary Method)**

This is useful if:

* WiFi is hidden or complex
* HP Smart doesn’t detect your printer
* Router is far away

**HP Wireless Setup Helpline: 1-866-203-7571**

## **Steps**

1. Connect USB cable between printer & computer
2. Open HP Smart App
3. Click **Add Printer**
4. Choose **USB Setup**
5. Enter WiFi details
6. Disconnect USB after setup

**HP Wireless Setup Helpline: 1-866-203-7571**

# **Common WiFi Issues & Fixes**

## **1. Printer Keeps Disconnecting**

Cause: Weak signal or router load.

Fix:

* Move closer
* Assign static IP
* Update firmware

**HP Wireless Setup Helpline: 1-866-203-7571**

## **2. Printer Offline After Connecting to WiFi**

Fix:

* Remove printer from computer
* Add it again
* Ensure same network

**HP Wireless Setup Helpline: 1-866-203-7571**

## **3. HP Smart Cannot Find Printer**

Fix:

* Reset wireless settings
* Turn on Bluetooth
* Close and reopen app
* Disable mobile data

**HP Wireless Setup Helpline: 1-866-203-7571**

## **4. WPS Light Not Responding**

Fix:

* Ensure WPS is turned ON in router settings
* Restart router
* Press WiFi button again

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# **Advanced Wireless Settings (Optional)**

### **Configure Static IP**

Improve connectivity stability:

1. Open printer IP → EWS
2. Go to **Network → IPv4**
3. Set manual IP
4. Save

**HP Wireless Setup Helpline: 1-866-203-7571**

### **Enable IPv6 (Optional)**

If your ISP uses IPv6, enable it in EWS → Network.

**HP Wireless Setup Helpline: 1-866-203-7571**

### **Change Wireless Channel**

On router admin page:

Use channel **1, 6, or 11** for better connectivity.

**HP Wireless Setup Helpline: 1-866-203-7571**

# **When to Contact HP Wireless Support?**

Call support if you experience:

* Printer not detected at all
* WiFi connected but cannot print
* Frequent disconnections
* Router incompatible
* Firmware issues
* Blue light blinking continuously
* Failed WPS setup

Experts are available 24/7.

📞 **1-866-203-7571**

**HP Wireless Setup Helpline: 1-866-203-7571**

# **Conclusion**

Connecting your **HP DeskJet 4100** to WiFi is easy when you follow the correct method:

### ✔ HP Smart App Setup

### ✔ WPS Button Connection

### ✔ Manual Wireless Setup

### ✔ USB Wireless Configuration

Whether you are a beginner or an expert user, this guide ensures a successful wireless setup. In case your printer is still not connecting, professional assistance can help resolve deeper wireless configuration issues.

For instant help, call:
📞 **1-866-203-7571**