Most printers with a scanner can turn paper into a digital file in three steps

If your printer has a scanner — the flat glass surface on top or a slot that feeds paper through — you can use it to create a digital copy of a document. The basic process is the same across most brands: place the document on the glass or in the feeder, press the scan button on the printer itself or use software on your computer, and the file saves to your computer or email.

The exact steps depend on whether you're using the buttons on the printer, software that came with it, or a built-in scanning app on your operating system. Each route works, but they produce different results — some give you more control over file quality, others are faster if you just need a quick copy.

Key Takeaways

  • Place your document face-down on the scanner glass or face-up in the automatic feeder, depending on your printer model.
  • You can scan using the physical button on the printer, the manufacturer's software on your computer, or your operating system's built-in scanner app.
  • The file usually saves as a PDF or image file (JPG or PNG) to a folder on your computer, though some printers can email it directly.
  • Scanning quality depends on the DPI setting — 300 DPI is standard for documents you want to read, 600 DPI for text you might print again.

Scanning from the printer's physical buttons

Most printers have a scan button or a small touchscreen on the device itself. This is the fastest route if you just need a copy and don't care where the file lands. Press the scan button, place your document on the glass or in the feeder, and the printer will save the file to a default folder on your computer — usually called "Scans" or "Documents" — without opening any software.

The downside is you have almost no control. You can't change the file format, adjust the quality, or choose where it saves. If your printer has a small screen, you might see options to scan to email or a USB drive instead, but the menu varies widely by brand and model. Check your printer's manual if you want to explore these options — the buttons are usually labeled on the device itself.

Scanning using the manufacturer's software

When you install your printer's driver software on your computer, it usually includes a scanning application — often called something like "Canon IJ Scan Utility" or "HP Scan". This software gives you control over quality, file format, and where the file saves. Open the software, place your document on the scanner, click "Scan", and a preview appears on your screen before the file is saved.

From the preview, you can rotate the image, crop it, adjust brightness and contrast, and choose the output format (PDF, JPG, or PNG). You can also set the DPI — the resolution of the scan. For a document you just need to read, 200 to 300 DPI is fine. If you plan to print it again or need very clear text, use 600 DPI. Higher settings create larger files without much visible improvement for most documents.

If you don't have the software installed, visit the manufacturer's website (Canon, HP, Epson, Brother, Xerox, etc.), find your printer model, and download the driver package. Installation takes a few minutes and usually includes the scanning app.

Scanning using Windows or Mac built-in tools

You don't need manufacturer software to scan. Windows 10 and later include the "Windows Scan" app, and Mac has "Image Capture". Both work with any scanner your computer recognizes. On Windows, search for "Scan" in the Start menu and open the Windows Scan app. On Mac, open Applications > Utilities > Image Capture. Select your printer from the device list, place your document on the scanner, and click the scan button in the app.

These built-in tools are simpler than manufacturer software but offer fewer options. You can usually choose the file format and resolution, but not much else. They work well if you want a straightforward scan without learning a new interface. The files save to your Documents folder by default, though you can change the location before scanning.

Choosing between glass and automatic feeders

Some printers have only a glass surface (flatbed scanner), others have an automatic document feeder (ADF) that pulls paper through, and some have both. If your printer has both, the choice depends on what you're scanning. Use the glass for single pages, photos, or documents you want to handle carefully. Use the ADF for stacks of pages — it's faster and you don't have to place each page individually.

The ADF works best with standard 8.5 by 11 inch paper. If you're scanning smaller documents, photos, or anything fragile, use the glass instead. Place the document face-down on the glass, close the lid gently, and scan. For the ADF, stack your pages face-up in the tray, adjust the guides to fit the paper width, and start the scan.

Understanding file formats and when to use each

Scans save as either PDF or image files (JPG or PNG). PDF is best for documents you want to keep as-is — text, forms, multi-page files. It preserves the layout and is easy to email or print. JPG is smaller and works well for photos or if you plan to edit the image. PNG is lossless (no quality loss) but creates larger files, so it's less common for everyday scanning.

If you're scanning a multi-page document, most software lets you scan all pages into a single PDF file. Place the first page, scan it, then place the next page without closing the software — it will add each new scan to the same file. This is much easier than scanning each page separately and combining them later.

Troubleshooting common scanning problems

If the scan comes out blurry, the DPI is too low or the document moved during scanning. Increase the DPI to at least 300 and make sure the document lies flat on the glass. If the colors look wrong, check the color mode setting — switch from "Color" to "Grayscale" if you're scanning a black-and-white document, as it reduces file size and improves text clarity.

If the software doesn't recognize your scanner, make sure the printer is turned on and connected to your computer via USB or network. Restart the scanning software or your computer. If you're using manufacturer software and it still doesn't work, uninstall and reinstall the driver from the manufacturer's website. If you're using Windows Scan or Image Capture and the scanner doesn't appear, try the manufacturer's software instead — it's usually more reliable at detecting the device.

If the scan is cut off at the edges, the document wasn't placed correctly on the glass. Leave a small margin around the edges and make sure the document is straight. Some software has an "auto-crop" option that removes blank space automatically — enable it if you don't need the margins.

Frequently Asked Questions

Can I scan directly to email from my printer?

Many network-connected printers can scan to email if you set it up in the printer's settings menu. You'll need to enter your email address and SMTP server details — your printer's manual explains how. Once configured, you can press a button on the printer to scan and email the file directly. Not all printers support this, so check your model's manual first.

What's the difference between scanning and photocopying?

Copying uses the scanner and printer together in one step — the printer scans the document and prints it immediately. Scanning saves the file to your computer first, so you can edit, email, or store it. Scanning gives you more flexibility; copying is faster if you just need a physical duplicate.

How do I scan both sides of a document?

If your printer has an automatic feeder with duplex scanning, it can scan both sides automatically — check your printer's manual. If not, scan one side, flip the stack, and scan again. Most software lets you combine both scans into a single PDF with pages in the correct order.

Can I scan directly to a USB drive or cloud storage?

Some printers can save scans to a USB drive plugged into the printer itself, but this varies by model. For cloud storage like Google Drive or OneDrive, scan to your computer first, then upload the file manually. Manufacturer software sometimes includes cloud upload options — check the settings in your scanning app.

What DPI should I use for different types of documents?

For text documents you'll only read on screen, 200 DPI is enough. For documents you might print or need very clear text, use 300 DPI. For photos or artwork, 300 to 600 DPI preserves detail. Anything above 600 DPI creates much larger files without noticeable improvement for most everyday scanning.