How to Scan with HP DeskJet 3755?

The HP DeskJet 3755 is a reliable all-in-one printer with scanning capabilities. In this blog, we will walk you through how to scan with HP DeskJet 3755.

What Is HP DeskJet 3755?

The HP DeskJet 3755 is an all-in-one printer designed for home or small office use. It takes up minimal desk space, making it ideal for those who need a printer and scanner but don’t want a bulky device. Despite its small size, the DeskJet 3755 is very powerful, offering print, scan, and copy capabilities.

This printer uses standard-yield HP 65 ink cartridges and high-yield HP 65XL ink cartridges. Additionally, a unique feature of this printer is roll-feed scanning, where documents are fed through the scanner slot rather than on a flatbed, as is often the case with larger scanners.

Connect HP DeskJet 3755 First

Before you start scanning, you must properly connect your HP DeskJet 3755 to your device. This process is simple whether you are using a computer or a mobile device.

1. Connecting with a Computer

Power on the Printer: Plug in the power cord, install the ink cartridges, load paper in the input tray, and press the power button.

Install the Driver and HP Smart App: Visit the HP official website and download the DeskJet 3755 latest drivers. It is recommended to install the HP Smart App, which provides an intuitive interface for scanning, printing, and other functions.

Connect via Wi-Fi or USB: You can connect the printer to the computer wirelessly or via a USB cable. For wireless setup, make sure that the printer and computer are connected to the same Wi-Fi network.

Printer Detection: The HP Smart App should automatically detect the DeskJet 3755. Once detected, you can continue to scan or print using the app.

2. Connecting with a Mobile Device

Download the HP Smart App: Go to your device’s app store (Google Play Store or Apple App Store) and download the HP Smart app.

Set up a Wireless Connection: Make sure your printer and mobile device are on the same Wi-Fi network. Open the app and it will automatically detect your printer and begin the wireless connection setup.

Complete Setup: Once connected, you’ll be able to scan directly from your phone or tablet, making it easy to digitize documents or photos on the go.

How to Scan with HP DeskJet 3755?

Thanks to its wireless connectivity and compatibility with the HP Smart App, scanning is a breeze whether you’re using a computer or mobile device.

1. Scanning with the HP Smart App (Windows/Mac)

Using the HP Smart App on your computer is one of the most efficient ways to scan with your DeskJet 3755.

Open the HP Smart App: Once you have installed the app and connected your printer, launch the HP Smart App.

Select Scan: On the main dashboard of the app, you will see the “Scan” option. Click it to start scanning.

Load Document: Place the document or photo you want to scan in the scanner’s feed slot. Make sure it is aligned properly to avoid misaligned scans.

Adjust Scan Settings: Before you start scanning, you can adjust the settings to your liking:

• File Type: Depending on what you are scanning, choose between JPEG, PNG, TIFF, or PDF. PDF is the best choice for multi-page documents.
• Color Options: Depending on the nature of your document, choose between color, grayscale, or black and white.
• Resolution (DPI): You can adjust the resolution, 300 DPI is suitable for most standard scans. If you want higher quality, especially for photos, choose a higher DPI.

Preview Scan: After setting your preferences, click the Preview button. This allows you to view your scan before saving or printing it.

Start Scan: If everything looks good, click the “Scan” button. The document will be fed through the scanner and a digital copy will appear in the app.

Save or Share: Once the scan is complete, the app gives you several options:

• Save to PC: Store it in a local folder.
• Email: Send it directly from the app.
• Share: Upload to Google Drive, Dropbox or other cloud services.

2. Scanning with HP DeskJet 3755 on a Mobile Device

Mobile scanning is basically the same as scanning on a computer.

Open the HP Smart App: After you download the app and connect your printer, launch the HP Smart App on your phone or tablet.

Select a Scan Feature: On the app’s home screen, tap the “Printer Scan” icon.

Load a Document: Place your document in the DeskJet 3755’s scanner feed slot, just as you would on a computer.

Select Scan Settings: 

• Document type: Select “Document” or “Photo,” depending on what you want to scan.
• File format: You can choose to save your scan as PDF, JPEG, or PNG.
• Resolution: Mobile apps typically offer a range of DPI options (300, 600, etc.). Select the setting that suits your needs.

Preview Your Scan: Before scanning, preview your document or image to make sure it appears correctly.

Start Scanning: Tap the “Scan” button and your document will be digitized.

Save or Share: Once your scan is complete, you can save the file on your phone, send it via email, or upload it to cloud storage directly from the app.

Watch the video below to learn how to connect your HP DeskJet 3755 to WiFi and start scanning.

Troubleshooting Common Scanning Issues

If you have trouble scanning with your HP DeskJet 3755, check out the tips below to help you.

1. Printer Not Connecting:

Make sure both the printer and device are on the same Wi-Fi network. If they are not connected properly, restart both devices. You can also try to connect directly using a USB cable.

2. Poor Scan Quality:

If the scanned document looks blurry or pixelated, check the DPI setting. Increase the DPI for higher quality scans, especially when scanning photos. Also, clean the scanner feeder to remove any dust or smudges.

3. Document Misalignment:

Make sure your document is aligned correctly in the scanner feeder. If the document is bent, the final scan will appear skewed.

4. Scan App Crashes:

If the HP Smart app crashes, restart the app or reinstall it. Make sure you are using the latest version of the app to avoid compatibility issues.

FAQs About HP DeskJet 3755 Scanning

1. Can I scan without using the HP Smart App?

Yes, you can scan using third-party software or even directly through the operating system’s built-in scanning capabilities. However, we recommend using the HP Smart App, which offers a more streamlined experience and has additional features like cloud storage integration.

2. How to scan multiple pages into one PDF file?

To scan multiple pages into a single PDF file, use the HP Smart App. After the first page is scanned, you can choose to add more pages. After all pages have been scanned, save the file as a PDF.

3. Can I scan directly to email or cloud services?

Yes, the HP Smart App allows you to scan directly to email or save to a cloud service like Google Drive or Dropbox.

Conclusion

The HP DeskJet 3755 is a powerful yet compact device that makes scanning simple and efficient. Whether you’re scanning work documents or personal photos, this printer’s wireless capabilities and intuitive app provide seamless operation. Now that you’ve learned how to connect and scan, you can get the most out of your HP DeskJet 3755.