Brother MFC 6890CDW User Manual

Troubleshooting and Routine Maintenance
171
B
d Clean the paper feed rollers (1) with the
cloth, using a side-to-side motion.
Slowly turn the rollers so that the whole
surface is cleaned.
e Push the green duplex unit up.
f Put the paper trays firmly back in the
machine.
g Re-connect the power cord.
Note
Do not use the machine again until the
rollers are dry. Using the machine before
the rollers are dry may cause paper feed
or duplex copy problems.
Cleaning the paper pick-up
roller B
a Pull the paper trays completely out of
the machine.
b Unplug the machine from the electrical
socket and open the Outer Rear
Cover (1) and Inner Rear Cover (2) from
the back of the machine.
c Slightly moisten a soft, lint-free cloth
with water. Thoroughly wring the cloth
before using.
d Clean the paper pick up rollers (1) with
the cloth, using a side-to-side motion.
Slowly turn the rollers so that the whole
surface is cleaned.
e Use a dry, soft, lint free cloth to dry the
rollers, using a side-to-side motion.
Slowly turn the rollers so that the whole
surface is dried.
f Close the Inner Rear Cover and the
Outer Rear Cover.
Make sure the cover is closed correctly.
1
1
2
1

Brother MFC 6890CDW Specifications

General

Print technology	Inkjet
Maximum resolution	6000 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)	35 ppm
Print speed (color, normal quality, A4/US Letter)	28 ppm
Digital sender	No
Number of print cartridges	4
Scan to	E-mail, FTP, USB
Duplex scanning	Yes
Grayscale levels	256
Input color depth	48 bit
Image formats supported	BMP, PNG
Copier resize	25 - 400 %
Maximum number of copies	99 copies
Copy speed (black, normal quality, A4)	23 cpm
Copy speed (color, normal quality, A4)	20 cpm
Faxing	Color faxing
Fax memory	480 pages
Modem speed	33.6 Kbit/s
Total input capacity	350 sheets
Total output capacity	50 sheets
Display diagonal	4.2 \
Market positioning	Home & office
Processor family	RISC
Sound pressure level (printing)	50 dB
Media weight (tray 1)	64 - 220 g/m²
ISO A-series sizes (A0...A9)	A3, A4, A5, A6
ISO B-series sizes (B0...B9)	B4, B5
Borderless printing media sizes	A3, A4, A6
Maximum ISO A-series paper size	A3
Scan speed	4.49 sec/page
Dimensions (WxDxH)	540 x 488 x 323 mm
Power requirements	AC 220 -240V, 50/60Hz
Networking features	10/100 Base-TX
Wireless technology	802.11b/g
All-in-one functions	Copy, Fax, Scan
Color all-in-one functions	copy, fax, print, scan
Compatible operating systems	Windows: Vista, 2000 Prof., XP Home Edition/Prof. Edition (32 & 62 bits), Server 2003 (32 & 64 bits), Server 2008. Mac OS X 10.2 & later Linux: for CUPS printing system (x86, x64 environment) Printer & scanner driver
Supported network protocols (IPv4)	IPv4: ARP, RARP, BOOTP, DHCP, APIPA(Auto IP), NetBIOS/WINS, LPR/LPD, Custom Raw Port/Port9100, DNS Resolver, mDNS, FTP Server, TELNET, SNMPv1, TFTP, Scanner Port, LLTD, responder, Web Services, SMTP Client, POP before SMTP, SMTP-AUTH, POP3, APOP, FTP Client, LDAP
Standard interfaces	USB 2.0
USB 2.0 ports quantity	1
Power consumption (standby)	6.4 W
Power consumption (PowerSave)	4.5 W
Power consumption (average operating)	29 W
Operating relative humidity (H-H)	20 - 80 %
Package weight	22100 g
Bundled software	Brother MFL-pro suite in Windows: BrotherControlCentre 3 Scansoft Paperport 11SE + OCR, Macintosh:BrotherControlCentre 2 Newsoft Presto! Page manager 7