Fujitsu ScanSnap N1800 User Manual

6.9 Setting the Scan Options
374
The color of an entire marked section should be even in thickness.
z Up to 10 sections can be marked in a page.
Good Example
Bad Example 1
(The characters are not
completely covered)
Bad Example 2
(The color is not even)
z In the following documents, highlighted character strings cannot be set as a
keyword:
z Catalogs, pamphlets, and other color documents
z Documents including sections marked in two or more colors
z Documents containing colors other than for marking (pens other than highlight
pens are used or the document is stained)
z Documents containing a large number of marked sections in a page
z When any of the following conditions apply, the highlighted character strings may
not be able to be set as a keyword:
z The size of a marked section is out of the supported range
z Marking lines are not drawn in an ordinary way (such as when a line is slanted)
z Multiple marked sections are located close to each other
z The color of the highlight pen is too pale or the color has faded
z When applying markings on two or more character strings, the marked sections
must be separated from each other by at least 5 mm (0.2 in.). If marked sections are
too close to each other, multiple sections may be recognized as a single section.
z In the following case, other characters close to marked sections may be set as a
keyword:
z When a marking is drawn over another line (upper or lower)
z In the following cases, characters not highlighted by a marked section may be set
as a keyword:
z Catalogs, pamphlets, and other color documents
z Documents containing colored characters, figures, pictures, tables, lines, or
other elements
z Documents containing marked areas other than those containing character
strings to be set as keywords
z Tainted documents
z Documents containing sections framed by a highlight pen
z If setting a keyword is not successful, improving image scanning quality may help.
z Keywords for PDF files can be checked from the Adobe Acrobat document
properties menu.

Fujitsu ScanSnap N1800 Specifications

General

Film scanning	No
Color scanning	Yes
Input color depth	- bit
Maximum scan size	216 x 356 mm
Output color depth	24 bit
ADF scan speed (color, A4)	20 ppm
Optical scanning resolution	600 x 600 DPI
Duplex ADF scan speed (color, A4)	20 ipm
Display	TFT
Scanner type	ADF scanner
Product color	Black, Grey
Display diagonal	8.4 \
Display resolution	1024 x 768 pixels
Scan to	E-mail, Fax, File, FTP, Image
Sensor type	CCD
Scan file formats	JPG, PDF, TIFF
Maximum duty cycle	12000 pages per month
Daily duty cycle (max)	2000 pages
Minimum scan area (ADF)	50.8 x 50.8 mm
ISO A-series sizes (A0...A9)	A4, A5, A6, A7, A8
Maximum ISO A-series paper size	A4
Auto Document Feeder (ADF) media weight	52 - 127 g/m²
Auto document feeder (ADF) input capacity	50 sheets
Safety	LDAP, LDAPS, FTPS, HTTPS
Cabling technology	10BASE-T, 100BASE-TX
Networking features	Fast Ethernet
Supported network protocols	TCP/IP, DHCP, SMTP, SMB, LDAP, NTP, FTP, HTTP
Input voltage	100-240 V
Power supply type	AC
Power consumption (off)	0.5 W
Power consumption (standby)	15 W
Power consumption (typical)	50 W
Sustainability certificates	ENERGY STAR
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	20 - 80 %
Certification	RoHS

Weight and Dimensions

Depth	226 mm
Width	300 mm
Height	172 mm
Weight	6000 g