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Brother MFC-J491DW User Manual

Brother MFC-J491DW
625 pages
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For OCR:
Text (*.txt)
HTML 3.2 (*.htm)
HTML 4.0 (*.htm)
Searchable PDF Single-Page (*.pdf)
Searchable PDF Multi-Page (*.pdf)
WordPad (*.rtf)
RTF Word 2000 (*.rtf)
WordPerfect 9, 10 (*.wpd)
Microsoft Excel 2003, XP (*.xls)
For E-mail and File:
Microsoft Office Word (*.docx) (Available only for certain models)
Microsoft Office PowerPoint (*.pptx) (Available only for certain models)
Microsoft Office Excel (*.xlsx) (Available only for certain models)
Target Application
Select the destination application from the drop-down list.
OCR Language
Set the optical character recognition (OCR) language to match the language of the scanned document's text
(Available only for certain models).
File Name
Click Change to change the file name's prefix.
Destination Folder
Click the folder icon to browse and select the folder where you want to save your scanned documents.
Scan Location
Select the Folder or SharePoint radio button to specify the destination where you want to save your scanned
documents.
Show Folder
Select this option to automatically display the destination folder after scanning.
Show Save As Window
Select this option to specify the scanned image's destination every time you scan.
File Size Priority
Adjust the data compression ratio of the scanned image. Change the file size by moving the File Size Priority
slider to the right or left.
PreScan
Select PreScan to preview your image and crop unwanted portions before scanning.
Resolution
Select a scanning resolution from the Resolution drop-down list. Higher resolutions take more memory and
transfer time, but produce a finer scanned image.
Scan Type
Select from a range of scan color depths.
Auto
Use for any type of document. This mode automatically picks an appropriate color depth for the
document.
Black & White
Use for text or line art images.
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Brother MFC-J491DW Specifications

General IconGeneral
DisplayLCD
Product colorBlack
Built-in displayYes
Display diagonal1.77 \
Market positioningHome & office
Internal memory128 MB
Card reader integratedNo
Sound pressure level (copying)50 dB
Print technologyInkjet
Maximum resolution1200 x 6000 DPI
Duplex printing modeAuto
Print speed (ISO/IEC 24734) mono12 ipm
Print speed (ISO/IEC 24734) color6 ipm
Time to first page (black, normal)8 s
Duplex print speed (ISO/IEC 24734) mono3 ipm
Duplex print speed (ISO/IEC 24734) color1.7 ipm
Print speed (black, normal quality, A4/US Letter)27 ppm
Print speed (color, normal quality, A4/US Letter)10 ppm
Standard interfacesUSB 2.0, Wireless LAN
USB 2.0 ports quantity1
Copier resize25 - 400 %
Maximum copy resolution1200 x 600 DPI
Package depth249 mm
Package width447 mm
Package height457 mm
Package weight10100 g
Power consumption (off)0.2 W
Power consumption (sleep)1 W
Power consumption (standby)3.5 W
Power consumption (printing)16 W
Power consumption (average operating)- W
Sustainability certificatesNordic Swan Ecolabel, ENERGY STAR
FaxingMono faxing
Fax memory170 pages
Modem speed14.4 Kbit/s
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Security algorithms64-bit WEP, 128-bit WEP, WPA-PSK, WPA2-PSK
Mobile printing technologiesApple AirPrint, Mopria Print Service
Paper input typePaper tray
Total input capacity100 sheets
Total output capacity50 sheets
Auto document feeder (ADF) input capacity20 sheets
Paper tray media typesPlain paper
Borderless printing media sizesA4
Scan toE-mail, File, Image, OCR
Scanner typeFlatbed & ADF scanner
Input color depth30 bit
Output color depth24 bit
Maximum scan resolution19200 x 19200 DPI
Optical scanning resolution1200 x 2400 DPI
Digital sender-
Maximum duty cycle- pages per month
Harmonized System (HS) code84433100
Weight and Dimensions IconWeight and Dimensions
Depth341 mm
Width400 mm
Height172 mm

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