Brother MFC-9420CN User Manual

Troubleshooting and routine maintenance
C - 39
C
7
Put the new transfer belt cleaner into the
machine by gently placing the brass
bearings into the guides, and then
pushing the handle down until the
bearings click into place. Make sure the
transfer belt cleaner is free to move
slightly upwards (rotating slightly around
the bearings) in the housing after you
have installed it.
8
Put the transfer belt cleaner cover back
in, and then close the top cover.
9
Close the inside cover, and then close
the scanner unit.
0
Turn the machine’s power switch back
on.
Replacing the transfer roller
1 Turn off the machine’s power switch.
2
Open the back cover of the machine.
3
Release the transfer roller lock levers on
the right and left-hand sides, and then lift
the levers to release the transfer roller.
4
Take out the transfer roller by gently
pulling the right-hand side up and sliding
the transfer roller to the right.

Brother MFC-9420CN Specifications

General

Print technology	Laser
Maximum resolution	1200 x 2400 DPI
Economical printing	Yes
Print speed (black, normal quality, A4/US Letter)	31 ppm
Print speed (color, normal quality, A4/US Letter)	8 ppm
Digital sender	No
Number of print cartridges	4
Scanner type	Flatbed scanner
Scanner features	Scan to: e-mail, image, OCR, file
Copier resize	25 - 400 %
Maximum copy resolution	600 x 600 DPI
Maximum number of copies	99 copies
Copy speed (black, normal quality, A4)	31 cpm
Copy speed (color, normal quality, A4)	8 cpm
Faxing	Color faxing
Fax memory	500 pages
Modem speed	33.6 Kbit/s
Fax speed dialing (max numbers)	200
Total input capacity	750 sheets
Maximum input capacity	250 sheets
Auto document feeder (ADF) input capacity	35 sheets
Maximum internal memory	576 MB
Bundled software	ScanSoft PaperPort Presto! PageManager
I/O ports	IEEE-1284 USB 2.0
Dimensions (WxDxH)	483.5 x 514 x 530 mm
Printer management	BRAdmin Professional, MIB-II
Networking features	10Base-T/100Base-TX
All-in-one functions	Fax, Scan
Color all-in-one functions	copy, fax, print, scan
Compatible operating systems	Windows 98(SE)/ Me/ NT WorkStation 4.0/ 2000 Professional/ XP Mac OS 9.1 - 9.2, Mac OS X 10.2.4+
Sustainability certificates	ENERGY STAR
Power consumption (standby)	85 W
Power consumption (PowerSave)	16 W
Power consumption (average operating)	1090 W
Operating temperature (T-T)	10 - 32 °C
Operating relative humidity (H-H)	20 - 80 %
Market positioning	Business