HP ScanJet Pro 3500 f1 Flatbed Scanner

Fast, reliable two-sided scanning
Produce up to 50 images (25 pages) per minute
with two-sided scanning. Reliably scan 3000 sheets per day.Capture every page easily—even for stacks of mixed media—with HP EveryPage and an ultrasonic sensor.
Scan documents up to 8.5 x 122 in (21.6 x 309.9 cm) through the ADF, and use the flatbed for bulky media.Spend less time waiting—scans reach their destination at fast speeds with a USB 3.0 connection.
Work smarter with quick, simple scanning
Define scan profiles for common document types and scan to multiple destinations with HP Scan software.Create one-button scan settings for recurring tasks and make selections using the LCD control panel.Quickly share or archive scans directly to popular cloud destinations with HP Scan software.Scan directly into applications without opening another program with HP’s full-featured TWAIN driver.

Sharp images and accurate text capture
Accurately capture text from documents for easy editing with HP Scan and I.R.I.S. Readiris™ Pro OCR software.Get sharp, true-to-life scans of documents, graphics, and photos with up to 1200 dpi resolution.Book-edge scanning prevents distorted text, even near the spine of books and other bound materials.Auto-imaging features in the included HP Scan software let you enhance images and delete blank pages.
Resolution
Up to 600 x 600 dpi (color and mono, ADF); Up to 1200 x 1200 dpi (color and mono, flatbed)
Supported operating systems
Windows 10 (32-bit/64-bit), Windows 8.1 (32-bit/64-bit), Windows 8 (32-bit/64-bit), Windows 7 (32-bit/64-bit); Mac OS X Mavericks 10.9, OS X Yosemite 10.10
ENERGY STAR
ENERGY STAR® 3.0 certified
What's in the box
HP ScanJet Pro 3500 f1 Scanner; HP ScanJet Pro 3500 f1 Flatbed Scanner Engine; Install Guide; HP Scan Software & Drivers CD; Supporting flyers; Cushions; USB cable; Power adaptor; Power cords
Control panel
2-line LCD; 5 buttons (Simplex/Duplex, Power, Cancel, Back and Tools/Maintenance)
Bit depth
24-bits external 48-bits internal
Maximum document scan size
Scannable media types
Paper (banner, inkjet, photo, plain), envelopes, labels, cards (greeting, index)