Scan speeds of up to 25 ppm/50 ipm measured at 200 dpi (b&w), up to 20 ppm/40 ipm at 150 dpi (color), and up to 19 ppm/38 ipm 300 dpi (gray), TIFF file, using HP Smart Document Scan Software. Actual processing speeds may vary depending on scan resolution, network conditions, computer performance, and application software.
Scan Speed (ADF)
Up to 25 ppm/50 ipm (black and white, 200 dpi, TIFF file, using HP Smart Document Scan Software), up to 20 ppm/40 ipm (150 dpi, colour), up to 19 ppm/38 ipm (300 dpi greyscale)
Maximum Scanning Size
216 x 356 mm
Photo and Smart Features
Auto Document Feeder Capacity
Standard, 100 sheets
Software included
HP Smart Document Scan Software, EMC ISIS/TWAIN drivers, Kofax VirtualReScan Basic, Nuance PaperPort, I.R.I.S. Readiris Pro OCR
Other technical information
Scan Input Modes
Front panel scan to HP Smart Document Scan Software; HP Document Copy; software scan using HP Smart Document Scan Software; user application via TWAIN, ISIS, WIA or Kofax VRS drivers
Scan File Format
BMP, JPG, TIFF, TIFF (compressed), PNG, PDF (normal, normal with images, searchable image-only, MRC), PDF/A, RTF, TXT, UNICODE, HTM, DOC, WPD, XML, XLS, OPF, XPS
Compatible Operating Systems
Microsoft® Windows® 7 ready. For more information go to http://www.hp.com/go/windows7. Some features may not be available. Windows Vista® x64, Windows Vista®, Windows® XP Home, Windows® XP Professional, Windows® XP x64, Windows® 2000
Standard Connectivity
Hi-Speed USB 2.0
Ports
1 Hi-Speed USB 2.0
Minimum System Requirements
Microsoft® Windows® 7 ready (for more information go to www.hp.com/go/windows7. Some features may not be available), Windows Vista® x64, Windows Vista®: 1.3 GHz processor, 1 GB RAM (2 GB for 64-bit); Windows® XP Professional x64, XP Professional, XP Home, Windows® 2000: 1.3 GHz processor, 512 MB RAM; for all systems: 300 MB available hard disk space (80 MB for drivers only), USB 1.1 port or higher, CD-ROM drive, 1024 x 768 SVGA monitor, 16-bit color
Dimensions (W x D x H)
625 x 415 x 265 mm
Weight
15 kg
Package weight
18.9 kg
Services (SupportPack)
U4937E HP Care Pack, Next Business Day Exchange Service, 3 years;UH255E HP Care Pack, Next Business Day Exchange Service, 2 years (except Turkey, EEM and Russia);UK003E HP Care Pack, Standard Exchange Service, 3 years (EEM and Russia only);UH257E HP Care Pack, Return To Depot, 3 years (Turkey only). U4938E HP Care Pack, Next Business Day Onsite Exchange, 3 years;UH256E HP Care Pack, Next Business Day Onsite Exchange, 2 years (U4938E/UH256E not available in all countries, please check availabilty at country level)
Electromagnetic Compatibility
EU (EMC Directive), US and Canada (FCC Rules), Australia and New Zealand (ACA), China (CCC), Korea (MIC, RRL), Taiwan (BSMI), Russia (GOST), South Africa (ICASA)
Operating Humidity Range
15 to 80% RH
Recommended Humidity Operating Range
15 to 85% RH
Operating Temperature Range
5 to 40° C
Recommended Operating Temperature Range
5 to 40° C
Power consumption
80 watts maximum
power supply type
Built-in universal power supply
Power Requirements
Input voltage 100 to 240 VAC (+/- 10%), 50/60 Hz (+/- 3%)
Safety
IEC 60950-1 First Edition (2001), national derivatives, associated voluntary and mandatory certifications: Argentina (UL AR/S), Canada (cUL), China (CCC), Russia (GOST), European Union (UL Demko GS), Korea (eK), Singapore (Safety Authority), Taiwan (BSMI), USA (UL); other: Mexico (NOM)
What's in the box
HP Scanjet N8420 Document Flatbed Scanner; automatic document feeder (ADF); Hi-Speed USB cable; power cord; customizable button label; CD-ROMs with software (HP Smart Document Scan Software, ScanSoft PaperPort, IRIS Readiris Pro OCR, Kofax VirtualReScan, EMC ISIS/Twain drivers, EMC QuickScan Pro Demo); ADF cleaning cloth; Setup and Support Guide
Warranty
Standard one-year limited hardware warranty. Warranty and support options vary by product, country and local legal requirements.
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