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Brother MFC-L8650CDW Service Manual

Brother MFC-L8650CDW
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2-57
Confidential
Error code 6801
The internal temperature sensor or side thermistor of the fuser unit detected a temperature
higher than the specified value.
< User Check >
- Decrease the room temperature.
- Place the machine away from a heater.
Error code 6901
Some fuser unit errors occurred at power-ON or upon recovery from sleep mode.
Error code 6902
After the errors was detected at the fuser unit, power was turned ON again and the error is
being checked. (If power is turned OFF and ON after error code 6901 occurred, this code is
displayed for about 15 minutes.)
Cooling Down
Wait for a while
Step Cause Remedy
1 Connection failure of the internal
temperature sensor harness
Reconnect the internal temperature
sensor harness.
2 Side thermistor of the fuser unit
failure
Replace the fuser unit.
3 Main PCB failure Replace the main PCB ASSY.
Self-Diagnostic
Turn the power off, then on again. Leave the machine for 15 min.
Self-Diagnostic
Will Automatically Restart within 15 minutes.
Step Cause Remedy
1 Connection failure of each
harness of the fuser unit
Reconnect each harness of the fuser unit.
2 Connection failure of the eject
sensor PCB harness
Reconnect the eject sensor PCB harness.
3 Fuser unit failure Replace the fuser unit.
4 Eject sensor PCB failure Replace the eject sensor PCB ASSY.
5 Low-voltage power supply PCB
failure
Replace the low-voltage power supply
PCB unit.
6 Main PCB failure Replace the main PCB ASSY.
Note:
- Turn OFF the power switch. After checking that the fuser unit has cooled sufficiently, turn
ON the power switch again and leave the machine for ten minutes. This problem may
then be cleared.
- To clear the fuser unit error after the remedy of the error is taken, enter the maintenance
mode and then exit from the maintenance mode using Function code 99.

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Brother MFC-L8650CDW Specifications

General IconGeneral
Print technologyLaser
Maximum resolution2400 x 600 DPI
Economical printingYes
Time to first page (black, normal)15 s
Print speed (black, normal quality, A4/US Letter)28 ppm
Copier resize25 - 400 %
Maximum copy resolution1200 x 600 DPI
Time to first copy (black, normal)18 s
Time to first copy (color, normal)20 s
Scan toCloud, E-mail, E-mail Server, File, FTP, Image, OCR, USB
Scan driversICA, ISIS, TWAIN, WIA
Scanner typeADF scanner
Grayscale levels256
Input color depth48 bit
Maximum scan areaA4 (210 x 297) mm
Output color depth24 bit
Maximum scan resolution19200 x 19200 DPI
Optical scanning resolution1200 x 2400 DPI
FaxingColor faxing
Fax memory500 pages
Modem speed33.6 Kbit/s
Fax coding methodsJBIG, MH, MMR (Fax coding method), MR
Fax speed dialing (max numbers)300
PCL fonts66
Digital sender-
Printing colorsBlack, Cyan, Magenta, Yellow
Maximum duty cycle- pages per month
Number of print cartridges4
Page description languagesBR-Script 3, PCL 6
Email protocolsAPOP, IMAP4, POP3, SMTP
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology10/100Base-T(X)
Security algorithms128-bit WEP, 64-bit WEP, 802.1x RADIUS, EAP-FAST, EAP-TLS, EAP-TTLS, HTTPS, MD5, PEAP, SSL/TLS, WPA-AES, WPA-PSK, WPA-TKIP, WPA2-AES, WPA2-PSK, WPS
Ethernet LAN data rates10, 100 Mbit/s
Online services supportedOneDrive, Box, Dropbox, Evernote, Facebook, Flickr, Google Drive, Picasa
Mobile printing technologiesApple AirPrint, Brother iPrint & Scan, Google Cloud Print
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, POP3, SMTP Client, IPP/IPPS, FTP Client and Server, CIFS Client, TELNET Server, SNMPv1/v2c/v3, HTTP/HTTPS server, TFTP client and server, ICMP, Web Services (Print/Scan), SNTP Client, LDAP, IMAP4
Supported network protocols (IPv6)NDP, RA, DNS resolver, mDNS, LLMNR responder, LPR/LPD, Custom Raw Port/Port9100, POP3, IPP/IPPS, FTP Client and Server, CIFS Client, TELNET Server, SNMPv1/v2c/v3, HTTP/HTTPS server, TFTP client and server, SMTP Client, ICMPv6, SNTP Client, Web Services (Print/Scan), LDAP, IMAP4
Memory slots1
Processor familyStar Sapphire
Maximum internal memory512 MB
Sound power level (standby)28 dB
Sound pressure level (printing)55 dB
Sound pressure level (quiet mode)52 dB
Paper input typePaper tray
Total input capacity250 sheets
Total output capacity150 sheets
Multi-Purpose tray input capacity50 sheets
Auto document feeder (ADF) input capacity35 sheets
Custom media width76.2 - 215.9 mm
Custom media length127 - 355.6 mm
Paper tray media typesBond paper, Envelopes, Glossy paper, Labels, Plain paper, Recycled paper, Thick paper, Thin paper
Paper tray media weight60 - 105 g/m²
Non-ISO print media sizesExecutive (184 x 267mm), Folio (media size), Legal (media size), Letter (media size)
ISO A-series sizes (A0...A9)A4, A5, A6
JIS B-series sizes (B0...B9)B5
Maximum ISO A-series paper sizeA4
Multi-Purpose Tray media weight60 - 163 g/m²
DisplayTFT
Control typeTouch
Product colorBlack, Grey
Display diagonal3.6 \
Market positioningBusiness
Standard interfacesEthernet, USB 1.1, USB 2.0, Wireless LAN
USB 2.0 ports quantityUSB 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.
AC input voltage220 - 240 V
AC input frequency50 - 60 Hz
Power consumption (off)0.04 W
Power consumption (ready)65 W
Power consumption (average operating)565 W
Mac operating systems supportedMac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Server operating systems supportedWindows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64, Windows Server 2012, Windows Server 2012 R2
Windows operating systems supportedWindows 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
Bundled softwareBrother Control Center 4\\r Nuance PaperPort 12 SE\\r Brother Control Center 2
Sustainability certificatesNordic Swan Ecolabel, Blue Angel, ENERGY STAR
Storage temperature (T-T)0 - 40 °C
Operating temperature (T-T)10 - 32 °C
Storage relative humidity (H-H)20 - 80 %
Operating relative humidity (H-H)10 - 90 %
Weight and Dimensions IconWeight and Dimensions
Depth503 mm
Width410 mm
Height492 mm

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