Scanner HP Scanjet N8420 Flatbed Scanner اسكنر اچ پي

600DPI	دقت لنز
86.36*21.6	دقت سخت افزاری
48BIT	عمق رنگ
معمولی	نوع اسکن
برگ دورو25   و  برگ یکرو50	سرعت اسکن دردقیقه
	دارای کاغذدکش خودکار با ظرفیت 100برگ

Specifications
Scanner type	Flatbed, ADF
Scan resolution, hardware	Up to 600 dpi
Bit depth	48-bit
Levels of grayscale	256
Automatic document feeder capacity	Yes, ultrasonic
Automatic document feeder capacity	Standard, 100 sheets (20 lb; 75 g/m2)
Automatic document feeder speed	Up to 25 ppm/50 ipm (letter/A4, black and white, 200 dpi, TIFF file, using HP Smart Document Scan Software), up to 20 ppm/40 ipm (150 dpi, color), up to 19 ppm/38 ipm (300 dpi grayscale)
Maximum scan size - flatbed	22 x 30 cm
Transparency adapter	No
Scan size, maximum (flatbed)	8.5 x 14 in
Scan size, maximum (ADF)	8.5 x 34 in
Scan Size Minimum (ADF, imperial)	5.8 x 5.8 in
Media types	Paper (inkjet, photo, plain), envelopes, cards (greeting, index), 3-D objects
Media weights, recommended	13 to 32 lb
Scan file formats	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
Operating temperature range                                                   41 to 104° F
Operating humidity	15 to 80% RH
Storage humidity	15 to 80% RH
Minimum system requirements	PC: 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
Twain version	Version 1.9
Connectivity, standard	1 Hi-Speed USB 2.0
Connectivity, optional	None
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
Macintosh compatible	No
Power consumption	80 watts maximum
ENERGY STAR® Qualified	33 lb
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
Software included	HP Smart Document Scan Software, EMC ISIS/TWAIN drivers, Kofax VirtualReScan Basic, Nuance PaperPort, I.R.I.S. Readiris Pro OCR