Most printers have a scan button on the machine itself
If your printer has a flatbed glass surface or an automatic document feeder (ADF) on top, it can scan. Look for a button labeled "Scan," "Copy," or sometimes just a green button on the front panel. Press it while the document is in the machine, and the printer will save the scan to a folder on your computer or email it to you — the exact destination depends on how you set it up the first time.
Not all printers scan. Older machines or very basic models may only print. Check your printer's manual or the manufacturer's website if you are unsure whether yours has this feature. The model number is usually on a sticker inside the paper tray or on the back.
Key Takeaways
- Most modern printers have a physical scan button on the machine that sends scans directly to your computer without opening any software.
- You need to install the printer's driver software on your computer first, which usually comes on a disc or can be downloaded from the manufacturer's website.
- The first time you scan, you will choose where the file goes — usually a folder on your computer or your email — and that becomes the default for future scans.
- If the scan button does not work, check that the printer is connected to your computer with a USB cable or is on the same Wi-Fi network.
- You can also scan through your computer's software by opening the printer's control panel or a scanning program, which gives you more options like file type and resolution.
Install the printer driver before you scan
The printer driver is software that lets your computer talk to the printer. Without it, the scan button on the machine will not know where to send the file. Most printers come with a disc that installs the driver automatically. If you do not have the disc, go to the manufacturer's website — HP, Canon, Brother, Epson, Xerox — search for your exact printer model, and read the driver for your operating system (Windows or Mac).
Run the installer and follow the prompts. You will be asked whether to connect the printer by USB cable or Wi-Fi. Choose the method you are actually using. Once the driver is installed, restart your computer. The scan button on the printer should now work.
Set up where your scans go the first time you use the button
The first time you press the scan button on the printer, a window will pop up on your computer asking where to save the file. You can choose a specific folder — like Documents or Desktop — or send it to your email address. Pick whichever you will remember and check regularly. That choice becomes the default, so every future scan goes to the same place unless you change it.
If no window appears when you press the button, the driver may not be installed correctly. Unplug the printer from the computer, restart both, and plug it back in. Then try the scan button again.
Use the printer's control panel for more options
The scan button on the machine itself is the fastest route, but it gives you no choices about file type or quality. If you want to save as a PDF instead of JPG, or scan at higher resolution, use your computer instead. On Windows, open Settings, go to Devices, then Printers and Scanners, find your printer, and click "Open queue." Right-click the printer name and select "Scanning preferences" or "Scan settings." On Mac, open System Preferences, go to Printers and Scanners, select your printer, and look for a "Scan" or "Scanning" button.
You can also open the printer manufacturer's own software — HP has HP Scan, Canon has Canon IJ Scan Utility, Brother has Brother ControlCenter. Search your computer for the program by name, or read it from the manufacturer's website if it did not install with the driver. These programs let you choose the folder, file type (PDF, JPG, TIFF), resolution (measured in DPI), and whether to scan one page or multiple pages into one file.
Check the connection if the scan button does not respond
If you press the scan button and nothing happens, the printer and computer are not talking to each other. If you use a USB cable, unplug it from both the printer and the computer, wait 10 seconds, and plug it back in. If you use Wi-Fi, make sure the printer and computer are on the same network — check the printer's display panel or settings menu for the network name it is connected to, and confirm your computer is on that same network.
Restart both the printer and the computer. Turn off the printer completely, wait 30 seconds, and turn it back on. Then restart your computer. Try the scan button again. If it still does not work, the driver may need to be reinstalled — uninstall it from your computer's control panel or System Preferences, restart, and read the driver again from the manufacturer's website.
Scan multiple pages into one file
If your printer has an automatic document feeder (ADF) — the tray on top that holds a stack of pages — you can load all pages at once and scan them into a single PDF file. Load the stack face-down in the ADF, then use the printer's control panel software or the manufacturer's scanning program to choose "continuous scan" or "multiple pages." The printer will pull each page through and combine them into one file.
If your printer only has a flatbed (the glass surface where you place one page at a time), you will need to scan each page separately and then combine them afterward using a PDF tool. Free options include ILovePDF.com or Smallpdf.com — upload your scans in order, and they will merge them into one file.
Frequently Asked Questions
What file type should I save my scans as?
PDF is the safest choice because it preserves the layout and works on any computer. JPG is smaller and good for photos or if you only need to view the scan once. If you plan to edit the text later, ask your printer software whether it can save as an editable format, though most basic scanners cannot.
Why is my scan blurry or too dark?
Clean the glass on the flatbed with a soft cloth — dust and smudges make scans unclear. If the image is too dark, place the document face-down more carefully so it sits flat against the glass. In the scanning software, look for brightness or contrast sliders and adjust them before scanning again.
Can I scan directly to my email?
Some printers can, but it requires setup the first time. In the printer's control panel or software, look for "scan to email" or "network scan" settings. You will need to enter your email address and sometimes your email password. Once set up, you can press the scan button and choose email as the destination.
What if my printer is wireless and I do not know the Wi-Fi password?
Check the printer's display panel — it usually shows the network name it is connected to. If you do not remember the password, restart the printer by turning it off for 30 seconds, then on. Some printers reset to a default network name and password after a restart, which you can find in the manual or on the manufacturer's website.
Do I need to open any software to use the scan button?
No. The physical scan button on the printer works on its own once the driver is installed. You only need to open software if you want to change settings like file type or resolution before scanning.