Brother MFC-490CW User Manual

Troubleshooting and Routine Maintenance
149
B
Cleaning the machine printer
platen B
WARNING
Be sure to unplug the machine from the AC
power outlet before cleaning the printer
platen.
a Lift the scanner cover until it locks
securely into the open position.
b Clean the machine printer platen (1) and
the area around it, wiping off any
scattered ink with a soft, dry lint-free
cloth.
Cleaning the paper pick-up
roller B
a Pull the paper tray completely out of the
machine.
b Unplug the machine from the AC power
outlet and open the Jam Clear Cover (1)
at the back of the machine.
c Clean the Paper Pick-up Roller (1) with
isopropyl alcohol on a cotton swab.
d Close the Jam Clear Cover.
Make sure the cover is closed properly.
e Put the paper tray firmly back in the
machine.
f Re-connect the power cord.
1
1
1

Brother MFC-490CW Specifications

General

Print technology	Inkjet
Print speed (black, normal quality, A4/US Letter)	33 ppm
Print speed (color, normal quality, A4/US Letter)	27 ppm
Maximum scan resolution	19200 x 19200 DPI
Optical scanning resolution	1200 x 2400 DPI
Copier resize	25 - 400 %
PC free copying	Yes
Copy speed (black, normal quality, A4)	22 cpm
Copy speed (color, normal quality, A4)	20 cpm
Faxing	Color faxing
Fax memory	480 pages
Modem speed	33.6 Kbit/s
Dimensions (WxDxH)	390 x 375 x 180 mm
Power requirements	AC 100-120V, 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, Windows XP, Windows 2000, Mac, Linux
Total input capacity	100 sheets
Total output capacity	50 sheets
Auto document feeder (ADF) input capacity	15 sheets
Display	LCD
Display diagonal	3.3 \
Market positioning	Home & office
Compatible memory cards	CF, MS Pro, SD, SDHC, xD
Sound pressure level (printing)	50 dB
Envelopes sizes	C5, DL
Maximum print size	216 x 356 mm
Paper tray media types	Envelopes, Photo paper, Plain paper
Non-ISO print media sizes	Executive
Maximum ISO A-series paper size	A4
Supported network protocols (IPv4)	ARP, RARP, BOOTP, APIPA (Auto IP), NetBIOS/WINS, LPR/LPD, Custom Raw Port/Port9100, DNS, mDNS, FTP, TELNET, SNMPv1, TFTP, LLTD, Web
Standard interfaces	USB 2.0
USB 2.0 ports quantity	1
Sustainability certificates	ENERGY STAR
Power consumption (standby)	6 W
Power consumption (average operating)	29 W
Operating relative humidity (H-H)	20 - 80 %
Digital sender	No
Maximum duty cycle	2500 pages per month