Samsung ML-1640 Driver Download and Installation Guide

The Samsung ML-1640 driver is still available directly from HP’s support site, since HP absorbed Samsung’s printer division and now hosts all the old Samsung printer downloads. This guide covers finding the correct file, installing it on Windows 10 and 11, and fixing the most common “printer not found” errors this small laser printer runs into on newer PCs.

The ML-1640 was a compact, no-frills mono laser printer aimed at home users and small offices who just wanted fast, cheap black-and-white printing. It has no scanner, no network port, and no display screen, which actually makes driver installation simpler than most multifunction printers once you have the right file.

Downloading the Correct Driver

Because Samsung sold its printer business to HP, the ML-1640 driver now lives on the HP support page for Samsung ML-1640 printers. Search for your exact model there rather than trying the general Samsung website, which no longer hosts printer drivers directly.

• Confirm you are downloading the Windows driver, not the Mac or Linux package, since the file names look similar.
• Pick the 64-bit version unless you know you are running 32-bit Windows, which is rare on modern PCs.
• Skip any bundled “printer utility suite” offers if you only need basic printing.

Installing on Windows 10 and 11

1. Connect the Printer First or Last?

For this printer, connect the USB cable and power it on before running the installer. Unlike some newer printers, the ML-1640 installer specifically looks for the connected hardware during setup and can fail silently if it cannot detect the printer partway through.

2. Run the Installer

1. Right-click the downloaded file and choose Run as Administrator.
2. Accept the license agreement and choose USB when asked about connection type.
3. Wait for Windows to finish installing the driver, which usually takes under a minute for this small printer.
4. Print the suggested test page when prompted to confirm everything works.

3. Set It as Default (Optional)

If this is your only printer, go to Settings > Bluetooth & devices > Printers & scanners, click the ML-1640, and check “Set as default printer” so documents route to it automatically.

Per Grace Oduya, who is a freelance bookkeeper working from a home office, “My Samsung ML-1640 is older than my laptop by a good six years, but it just refuses to die. I only had trouble getting it going again after I upgraded to Windows 11, and switching the USB port fixed it in under five minutes.”

Troubleshooting Common Errors

1. “Printer not found” during install. Try a different USB port, ideally one on the back of a desktop rather than a front panel connector, since front connectors sometimes carry less stable power.
2. Installer completes but no test page prints. Open the print queue, cancel any stuck jobs, and try printing again. A stuck job from a previous install attempt commonly blocks new ones.
3. Printer listed as “Offline” in Windows. Right-click it in Printers & scanners, select See what’s printing, then in the Printer menu uncheck “Use Printer Offline” if it is checked.
4. Driver install fails with a compatibility error. Right-click the installer .exe, go to Properties > Compatibility, and run it in Windows 7 compatibility mode.

I have personally hit the stuck print queue issue more than once on these older Samsung units after a Windows feature update. Clearing everything from the queue and restarting the Print Spooler service through services.msc has fixed it every single time for me.

Manual Install Through Device Manager

When the standard installer will not run at all, install the driver manually instead:

1. Extract the downloaded driver package using 7-Zip rather than launching the .exe.
2. With the printer connected, open Device Manager and find it, likely listed under Other devices with a warning icon.
3. Right-click it, choose Update driver, then Browse my computer for drivers.
4. Select the folder where you extracted the driver files and let Windows search subfolders.
5. Once installed, add it as a printer manually through Settings > Printers & scanners if it does not appear there automatically.

Windows 10 vs Windows 11 Notes

Windows 10 tends to accept this driver without any special handling. On Windows 11, I have found that Microsoft’s stricter driver signing checks occasionally block the install outright rather than just showing a warning. If that happens, temporarily disabling driver signature enforcement (through Advanced Startup Options) lets the install complete, and you can leave it enabled afterward since the driver only needs unsigned access during installation itself.

Toner and Maintenance Tips

• Genuine Samsung/HP toner cartridges for this model are getting harder to find; check compatibility carefully before buying a third-party replacement.
• Shake a low cartridge gently side to side to extend it a little longer before replacing it.
• Clean the paper feed rollers with a dry lint-free cloth if you notice frequent paper jams, since rubber rollers harden and lose grip with age.
• Keep the printer in a dry area, since humidity affects both toner performance and paper feeding on units this old.

Frequently Asked Questions

Where do I actually download the Samsung ML-1640 driver now?

Through HP’s support website, since HP acquired Samsung’s printer division. Search “Samsung ML-1640” directly on HP’s support search page rather than looking on Samsung’s own site.

Does this printer work with Windows 11 out of the box?

Not automatically. Windows Update does not carry a driver for this model, so you need to download and install it manually from HP’s support page.

Can I connect the ML-1640 over Wi-Fi?

No, this model only supports a direct USB connection. There is no built-in networking of any kind on this particular printer.

My prints are coming out faded on one side. What’s wrong?

This is a classic sign of an unevenly worn toner cartridge or a dirty transfer roller. Try shaking the cartridge and reseating it first, and if fading persists, the roller likely needs replacing.

Is it worth repairing an old ML-1640 versus buying new?

If it is only a driver or software issue, definitely fix it since the print engine on these units is genuinely durable. If you are looking at a hardware failure like a broken fuser, weigh the repair cost against a new budget laser printer.

Conclusion

Getting the Samsung ML-1640 running on a current PC just takes finding the driver in the right place now that HP hosts it, then connecting the printer before running the installer. Once it is set up, this little printer keeps chugging along reliably for basic document printing for years to come.