# 1-866-203-7571 How to Update the Epson P900 Firmware?
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Updating the firmware on your **Epson SureColor P900** is one of the most effective ways to keep the printer performing at its best. Firmware updates provide **performance enhancements**, **new features**, **security patches**, and fixes for known bugs—ensuring your printer continues to deliver gallery-quality prints without interruptions.
Whether you're a photographer, artist, or professional print studio owner, keeping your Epson P900 up to date is essential. In this guide, you’ll learn **everything you need to know** about updating Epson P900 firmware safely—from downloading the update to installing it on Windows and macOS, along with common issues and how to fix them.
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# **1. What Is Firmware and Why Is It Important for the Epson P900?**
Firmware is the internal software that controls your Epson P900's hardware functions. Unlike printer drivers installed on your computer, firmware lives inside the printer itself.
### **Why you MUST update Epson P900 firmware regularly**
* Enhances color accuracy and print quality
* Fixes printing bugs and error messages
* Improves compatibility with Windows/Mac updates
* Adds support for new features and print profiles
* Boosts Wi-Fi and network stability
* Prevents unexpected printer failures
* Increases the lifespan of internal components
If you're experiencing issues like banding, color shifts, missing nozzles, or connectivity failures, an outdated firmware is often the reason.
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# **2. Pre-Update Checklist (Do THIS Before Updating Firmware)**
Updating firmware is safe, but ONLY if done correctly. Before you begin, follow this checklist:
### ✔ **1. Ensure stable power**
Never update firmware during:
* Power outages
* Low power supply
* Battery backup failures
A power loss during update can permanently damage the printer.
### ✔ **2. Check ink levels**
While firmware updates don’t use much ink, Epson recommends having **adequate ink levels** in all cartridges.
### ✔ **3. Use a reliable USB or Wi-Fi connection**
A broken connection during installation can corrupt the firmware.
### ✔ **4. Disable sleep mode on your computer**
Your system MUST stay active until the update completes.
### ✔ **5. Close Epson software**
Close:
* Epson Print Layout
* Epson Software Updater
* Epson Photo+
* Any print job in queue
### ✔ **6. Backup custom color profiles (optional but recommended)**
If you use custom ICC profiles, save them in a backup folder.
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# **3. How to Check Current Firmware Version on Epson P900**
Before updating, you should confirm your current firmware version.
### **On Printer Control Panel**
1. Tap the **Home** button.
2. Go to **Settings**.
3. Select **Firmware Version** or **Printer Information**.
4. Note the version such as *LLxxA7*.
### **On Windows**
1. Open **Epson Software Updater**.
2. It will show your current firmware version and available update.
### **On macOS**
1. Open **Applications > Epson Software**.
2. Click **Epson Software Updater**.
3. Check the firmware status.
If the system shows *Update Available*, proceed with the steps below.
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# **4. How to Update Epson P900 Firmware on Windows (Step-by-Step)**
This is the most common method.
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## **Method 1: Update Using Epson Software Updater (Recommended)**
### **Step 1: Download Epson Software Updater**
Visit Epson’s support page and download the Software Updater for Windows.
### **Step 2: Install and launch the updater**
Follow on-screen installation instructions.
### **Step 3: Select your printer**
Choose **Epson SureColor P900** from the list.
### **Step 4: Check for firmware updates**
The program will automatically detect:
* Firmware updates
* Utility upgrades
* Driver updates
Tick the checkbox for **Firmware**.
### **Step 5: Click “Install”**
It will:
* Download
* Prepare
* Install the firmware
### **Step 6: Do NOT turn off the printer**
Your printer will show:
* “Updating Firmware”
* “Do Not Power Off”
This can take **5–10 minutes**.
### **Step 7: Printer restarts automatically**
Once complete, the printer reboots and the update is done.
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## **Method 2: Update via USB Flash Drive (Manual Update)**
This method is used when:
* Printer is not connecting to computer
* Wi-Fi is unstable
* Network restrictions exist
### **Step-by-Step USB Method**
1. Download the **firmware .BIN file** from Epson support.
2. Save the file to a **formatted FAT32 USB drive**.
3. Insert the USB into the P900 port.
4. On the printer panel, go to:
**Settings → Firmware Update → USB Firmware Update**
5. Confirm “Start Update”.
6. Wait until the process completes.
7. Printer restarts and the new firmware becomes active.
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# **5. How to Update Epson P900 Firmware on macOS (Step-by-Step)**
macOS users often face compatibility issues, but these steps ensure smooth installation.
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## **Method 1: Using Epson Software Updater (Easiest)**
### Steps:
1. Open **Applications > Epson Software**.
2. Launch **Epson Software Updater**.
3. Select **Epson P900**.
4. Check the box next to **Firmware**.
5. Click **Install**.
6. Enter your Mac **administrator password** when prompted.
7. Wait until the firmware update completes.
8. Printer will restart automatically.
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## **Method 2: Manual Firmware Installation for Mac**
If Epson Software Updater fails:
1. Download the **Mac firmware installer** from Epson’s website.
2. Open the .DMG file.
3. Double-click the firmware installer package.
4. Follow on-screen instructions.
5. Keep the printer powered ON and connected.
6. When complete, the printer will reboot.
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# **6. How to Update Epson P900 Firmware Over Wi-Fi**
If your P900 is connected over Wi-Fi, you can still update firmware wirelessly.
### Steps:
1. Open **Epson Software Updater** from your computer.
2. Ensure your P900 is connected to:
**Same Wi-Fi network** as your computer.
3. Select **Firmware Update**.
4. Click **Install**.
5. Allow the printer to download firmware wirelessly.
6. The display will show download progress.
### Important:
If your Wi-Fi signal is weak, DO NOT update wireless—use USB instead.
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# **7. How to Update Epson P900 Firmware from the Printer (If Supported)**
Some Epson P900 units support direct OTA (over-the-air) updates.
### Steps:
1. Tap **Home**.
2. Go to **Settings**.
3. Select **Firmware Update**.
4. Choose **Check for Update Online**.
5. If an update is found, tap **Install**.
Not all units have this feature depending on region and firmware.
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# **8. Epson P900 Firmware Update Error Codes and Fixes**
During updates, you may encounter errors. Below are the solutions.
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## **Error 1: “Firmware Update Failed”**
**Causes:**
* Weak USB/Wi-Fi connection
* Interrupted download
* Incorrect firmware file
**Fixes:**
* Restart printer
* Use USB cable instead of Wi-Fi
* Re-download firmware
* Close background applications
* Disable VPN
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## **Error 2: “Cannot Find Printer” in Epson Software Updater**
**Fixes:**
* Restart Wi-Fi router
* Reconnect printer to Wi-Fi
* Use USB connection
* Disable firewall temporarily
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## **Error 3: Printer Stuck on “Updating Firmware”**
If stuck for over 20 minutes:
1. Wait (do NOT power off unless instructed).
2. If frozen beyond 40 minutes, unplug power.
3. Restart printer.
4. Retry update via USB method.
If still stuck → Call **1-866-203-7571**.
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## **Error 4: “Incorrect Firmware Version”**
You downloaded firmware for:
* Wrong model (e.g., P700 instead of P900)
* Wrong region
**Fix:**
Re-download firmware from Epson’s support page after verifying your model.
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# **9. Epson P900 Firmware Downgrade — Is It Possible?**
Officially, Epson **does not allow firmware downgrading** once the new version is installed.
However, you *may* downgrade ONLY IF:
* The firmware is not a locked version
* The older firmware file is available
* You use USB manual installation
### Warning:
Downgrading may:
* Void warranty
* Disable features
* Cause printing issues
Always call **1-866-203-7571** for safe downgrade support.
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# **10. Why Your Epson P900 Firmware Update Is Not Working**
Here are the most common reasons:
### ✖ Poor network connection
Firmware downloads fail mid-way.
### ✖ Using cheap USB cables
Low-quality cables cause data corruption.
### ✖ Old computer drivers
Outdated OS may block communication.
### ✖ Antivirus or firewall interference
Security tools may block firmware installers.
### ✖ Not using the official firmware file
Third-party files should **never** be used.
### ✖ Printer already updated
You may already be on the latest version.
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# **11. Expert Tips for Safe Epson P900 Firmware Updates**
### ✔ Use wired Ethernet for best stability
Better than Wi-Fi, especially for large firmware files.
### ✔ Keep printer plugged into UPS
Prevents firmware corruption during power failure.
### ✔ Print a nozzle check before AND after update
Confirms print head health.
### ✔ Update drivers after firmware
Driver and firmware should match for best results.
### ✔ Don’t run multiple Epson tools simultaneously
This causes conflict and freezes.
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# **12. Post-Update Checklist (After Firmware Installation)**
Once your Epson P900 firmware update is done, follow this checklist:
### ✔ Verify firmware version
Go to:
**Home → Settings → Firmware Version**
### ✔ Restart computer
For drivers and utilities to sync correctly.
### ✔ Run print head alignment
To ensure print quality.
### ✔ Test print using Epson Print Layout
Confirm color accuracy.
### ✔ Update ICC profiles if required
Some firmware updates change color interpretation.
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# **13. When You Should Update Epson P900 Firmware**
You should update immediately when:
* Your printer shows an update alert
* The Epson Software Updater notifies you
* You are experiencing performance issues
* You installed a new driver
* You upgraded Windows/macOS
* Your Wi-Fi connection starts dropping
* Your print quality becomes inconsistent
If your printer is functioning perfectly and stable, some professionals prefer waiting unless the update specifically applies to performance improvements they need.
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# **14. When NOT to Update Epson Printer Firmware**
Avoid updating firmware if:
* You are using **third-party ink** (may cause lockout)
* Printer is in the middle of large production prints
* You cannot ensure stable power
* You have modified the printer internally
If in doubt → Call **1-866-203-7571**.
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# **15. Frequently Asked Questions (FAQ)**
### **Q1: How long does the Epson P900 firmware update take?**
Typically **5–15 minutes**, depending on size and connection.
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### **Q2: Will updating firmware delete my settings?**
No. User preferences remain unchanged.
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### **Q3: Do I need to update printer drivers after firmware update?**
Yes, it is recommended.
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### **Q4: Can firmware updates fix color banding and print defects?**
Yes—many quality issues occur due to old firmware.
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### **Q5: Does the Epson P900 automatically update firmware?**
No. You must initiate the update manually.
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### **Q6: Is firmware update safe?**
Yes—if:
* You do not power off
* You use stable internet
* You use official Epson firmware
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### **Q7: Can the update brick my printer?**
Only if interrupted. Use a UPS to avoid this.
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### **Q8: What to do if the update freezes?**
Restart and perform USB manual installation.
If still stuck → **Call 1-866-203-7571**.
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# **16. Professional Recommendation**
For best performance, update your Epson P900 firmware **every 3–6 months** or whenever Epson releases a new version.
If you rely heavily on color accuracy (photography studios, art studios), firmware updates are essential for long-term reliability.
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# **17. Conclusion**
Updating your **Epson SureColor P900 firmware** is one of the simplest ways to maintain print quality, improve device performance, and ensure compatibility with modern software. This guide covered:
* How to safely update through Windows, macOS, USB, and Wi-Fi
* Common errors and fixes
* Downgrade information
* Expert tips and post-update steps
* When you should update
If you encounter **any errors**, **installation failures**, **freeze issues**, or simply want step-by-step help, you can always contact the Epson support experts at:
# **📞 1-866-203-7571**
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