Brother MFC-L6800DW User Manual

Difficulties Suggestions
Cannot receive
a fax.
Contact your administrator to check your Secure Function Lock Settings.
Sending Faxes
Difficulties Suggestions
Cannot send a fax. Check all line cord connections. Make sure the telephone line cord is plugged into the
telephone wall jack and the LINE jack of the machine. Make sure your machine has a dial
tone by pressing the Hook button in Fax mode. If you subscribe to DSL, VoIP, or
MagicJack services, call your service provider for connection instructions.
Make sure you pressed Fax and the machine is in Fax mode.
Print the Transmission Verification Report and check for an error.
Contact your administrator to check your Secure Function Lock Settings.
Ask the other party to check that the receiving machine has paper.
Poor sending quality. Try changing your resolution to Fine or S.Fine. Make a copy to check your machine’s
scanner operation. If the copy quality is poor, clean the scanner.
Transmission
Verification Report says
RESULT:NG.
There is probably temporary noise or static on the line. Try sending the fax again. If you
are sending a PC-Fax message and get RESULT:NG on the Transmission Verification
Report, your machine may be out of memory. To free up extra memory, you can turn off
Fax Storage, print fax messages in memory or cancel a delayed fax. If the problem
continues, ask the telephone company to check your telephone line.
If you often get transmission errors due to possible interference on the telephone line or if
you are using a VoIP system, try changing the Compatibility setting to Basic(for VoIP).
Sent faxes are blank. Make sure you are loading the document correctly. When using the ADF, the document
should be face up. When using the scanner glass, the document should be face down.
Vertical black lines when
sending.
Black vertical lines on faxes you send are typically caused by dirt or correction fluid on the
glass strip. Clean the glass strip.
Printing received faxes
Difficulties
Suggestions
• Condensed print
• Horizontal streaks
• Top and bottom sentences are cut
off
• Missing lines
This is usually caused by a poor telephone connection. Make a copy; if your
copy looks good, you probably had a bad connection, with static or
interference on the telephone line. Ask the other party to send the fax again.
Vertical black lines when receiving The corona wire for printing may be dirty.
Clean the corona wire in the drum unit.
The sender’s scanner may be dirty. Ask the sender to make a copy to see if
the problem is with the sending machine. Try receiving from another fax
machine.
Received faxes appear as split or
blank pages.
Left and right margins are cut off or a single page is printed on two pages.
Turn on Auto Reduction.
Related Information
• Troubleshooting
553

Brother MFC-L6800DW Specifications

General

N-up printing	2, 4, 9, 16, 25
Secure printing	Yes
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Duplex printing mode	Manual
Time to first page (black, normal)	7.5 s
Print speed (black, normal quality, A4/US Letter)	46 ppm
Scan to	E-mail, E-mail Server, FTP, File, Image, OCR, USB
Scan drivers	ICA, ISIS, SANE, TWAIN, WIA
Scanner type	Flatbed & ADF scanner
Grayscale levels	256
Input color depth	48 bit
Maximum scan area	A4 (210 x 297) mm
Output color depth	24 bit
Scan speed (black)	24 inch/min
Scan speed (color)	20 inch/min
Image formats supported	JPG
Maximum scan resolution	19200 x 19200 DPI
Duplex scan speed (color)	17 ppm
Document formats supported	PDF
Copier resize	25 - 400 %
Maximum copy resolution	1200 x 600 DPI
Maximum number of copies	99 copies
N-in-1 copy function (N=)	2, 4
Time to first copy (black, normal)	9.5 s
Copy speed (black, normal quality, A4)	46 cpm
Faxing	Mono faxing
Modem speed	33.6 Kbit/s
Digital sender	No
Printing colors	Black
Maximum duty cycle	125000 pages per month
Recommended duty cycle	0 - 7500 pages per month
Number of print cartridges	1
Page description languages	BR-Script 3, Epson FX, PCL 6, PDF 1.7, PostScript 3
Display	LCD
Control type	Touch
Product color	White
Display diagonal	4.85 \
Market positioning	Business
Email protocols	SMTP
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology	10/100/1000Base-T(X)
Security algorithms	64-bit WEP, 128-bit WEP, 802.1x RADIUS, EAP-FAST, EAP-MD5, EAP-PEAP, EAP-TLS, EAP-TTLS, HTTPS, IPPS, IPSEC, LEAP, PEAP, SMTP-AUTH, SNMP, SSL/TLS, WPA-PSK, WPA2-PSK
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Online services supported	Box, Dropbox, Evernote, Facebook, Flickr, Google Drive, OneDrive, OneNote
Mobile printing technologies	Apple AirPrint, Brother iPrint & Scan, Google Cloud Print, Mopria Print Service
Supported network protocols (IPv4)	ARP, RARP, BOOTP, DHCP, APIPA (Auto IP), WINS/NetBIOS name resolution, DNS resolver, mDNS, LLMNR responder, LPR/ LPD, custom Raw Port/Port9100, IPP/IPPS, FTP server, TELNET server, HTTP/HTTPS server, TFTP client en server, SMTP client, SNMPv1/v2c/ v3, ICMP, web services (printen), CIFS client, SNTP client, LDAP
Supported network protocols (IPv6)	NDP, RA, DNS resolver, mDNS, LLMNR responder, LPR/LPD, custom raw port/ Port9100, IPP/IPPS, FTP server, TELNET server, HTTP/HTTPS server, TFTP client en server, SMTP client, SNMPv1/v2c, ICMPv6, web services (print), CIFS client, SNTP client, LDAP
Processor family	ARM
Card reader integrated	-
Sound power level (standby)	35 dB
Sound pressure level (copying)	57 dB
Sound pressure level (quiet mode)	53 dB
Mac operating systems supported	Mac OS X 10.10 Yosemite, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Mobile operating systems supported	Windows Phone, Windows RT
Server operating systems supported	Windows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
Windows operating systems supported	Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 2000, Windows 2000 Professional, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Standard interfaces	Ethernet, NFC, USB 2.0, Wireless LAN
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Package depth	526 mm
Package width	599 mm
Package height	659 mm
Package weight	22900 g
Power consumption (off)	1.6 W
Power consumption (sleep)	8 W
Power consumption (standby)	34 W
Power consumption (PowerSave)	390 W
Power consumption (average operating)	745 W
Energy Star Typical Electricity Consumption (TEC)	2.285 kWh/week
Sustainability certificates	Nordic Swan Ecolabel, Blue Angel, ENERGY STAR
Custom media width	76.2 - 215.9 mm
Custom media length	127 - 355.6 mm
Paper tray media types	Plain paper, Recycled paper, Thick paper, Thin paper
Paper tray media weight	60 - 120 g/m²
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), Legal (media size), Letter (media size)
ISO A-series sizes (A0...A9)	A4, A5, A6
Multi-purpose tray media types	Bond paper, Envelopes, Labels, Letterhead, Plain paper, Recycled paper, Thick paper, Thicker paper, Thin paper
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 200 g/m²
Auto Document Feeder (ADF) media weight	64 - 90 g/m²
Paper input type	Paper tray
Total input capacity	520 sheets
Total output capacity	250 sheets
Certification	GS Mark
Harmonized System (HS) code	84433100

Weight and Dimensions

Depth	427 mm
Width	495 mm
Height	518 mm