Hp Scanjet 3770 Driver For Windows 10 64 Bit Apr 2026

So she opened her browser and typed carefully:

After a reboot, she opened Windows Scan (installed for free from the Microsoft Store). She clicked New Scan — and the scanner whirred to life. The cold cathode lamp flickered once, then glowed steadily. A test scan of an old postcard appeared crisp on her screen. Mrs. Chen scanned a photo of her granddaughter that very afternoon. She emailed it to the family group chat with the caption: “Old scanner, new tricks.” hp scanjet 3770 driver for windows 10 64 bit

She right-clicked the file → Properties → Compatibility tab → Checked “Run this program in compatibility mode for: Windows 7” → Also checked “Run as administrator” → Clicked OK . Then she double-clicked the installer. It ran without errors, but Windows didn’t automatically recognize the scanner yet. So she opened her browser and typed carefully:

She scrolled through the list, found as the manufacturer, and looked for “HP ScanJet 3770.” It wasn’t there. But next to it, she saw “HP ScanJet 3970” – the model above hers. Close enough? She clicked it anyway, ignoring the warning about the driver possibly not matching. A test scan of an old postcard appeared crisp on her screen

Then she found a quiet corner of the internet—a Windows help forum with a post from 2019, marked . A user named ScanGuru had written: “I’ve done this on three different Windows 10 64-bit machines. HP never made an official driver, but the Windows 7 64-bit driver works perfectly if you install it manually. Here’s how:” Mrs. Chen followed the steps carefully, like a recipe for her famous apple pie. Step 1: Download the official HP ScanJet 3770 driver for Windows 7 64-bit. She went directly to HP’s support site, entered “ScanJet 3770,” and chose Windows 7 64-bit. The file was called SJ3770_64bit.exe . No sketchy sites. No pop-ups.